GET /api/unimod/?format=api&offset=220&ordering=name
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 1543,
    "next": "https://cinder.proteo.info/api/unimod/?format=api&limit=20&offset=240&ordering=name",
    "previous": "https://cinder.proteo.info/api/unimod/?format=api&limit=20&offset=200&ordering=name",
    "results": [
        {
            "accession": "UNIMOD:821",
            "name": "Cy3b-maleimide",
            "definition": "Fluorescent dye that labels cysteines.",
            "additional_data": [
                {
                    "id": "delta_composition",
                    "description": "H(38) C(37) N(4) O(7) S"
                },
                {
                    "id": "spec_1_group",
                    "description": "1"
                },
                {
                    "id": "username_of_poster",
                    "description": "kfinan"
                },
                {
                    "id": "delta_avge_mass",
                    "description": "682.7852"
                },
                {
                    "id": "group_of_poster",
                    "description": ""
                },
                {
                    "id": "spec_1_hidden",
                    "description": "1"
                },
                {
                    "id": "spec_1_site",
                    "description": "C"
                },
                {
                    "id": "spec_1_classification",
                    "description": "Chemical derivative"
                },
                {
                    "id": "record_id",
                    "description": "821"
                },
                {
                    "id": "spec_1_position",
                    "description": "Anywhere"
                },
                {
                    "id": "delta_mono_mass",
                    "description": "682.24612"
                },
                {
                    "id": "date_time_posted",
                    "description": "2008-02-01 16:03:09"
                },
                {
                    "id": "approved",
                    "description": "0"
                },
                {
                    "id": "date_time_modified",
                    "description": "2012-09-14 23:51:19"
                }
            ]
        },
        {
            "accession": "UNIMOD:1348",
            "name": "Cy3-maleimide",
            "definition": "Cy3 Maleimide mono-Reactive dye.",
            "additional_data": [
                {
                    "id": "delta_composition",
                    "description": "H(45) C(37) N(4) O(9) S(2)"
                },
                {
                    "id": "spec_1_group",
                    "description": "1"
                },
                {
                    "id": "username_of_poster",
                    "description": "hbromage"
                },
                {
                    "id": "delta_avge_mass",
                    "description": "753.9046"
                },
                {
                    "id": "group_of_poster",
                    "description": ""
                },
                {
                    "id": "spec_1_hidden",
                    "description": "1"
                },
                {
                    "id": "spec_1_site",
                    "description": "C"
                },
                {
                    "id": "spec_1_classification",
                    "description": "Chemical derivative"
                },
                {
                    "id": "record_id",
                    "description": "1348"
                },
                {
                    "id": "spec_1_position",
                    "description": "Anywhere"
                },
                {
                    "id": "delta_mono_mass",
                    "description": "753.262796"
                },
                {
                    "id": "date_time_posted",
                    "description": "2012-08-27 21:50:06"
                },
                {
                    "id": "approved",
                    "description": "0"
                },
                {
                    "id": "date_time_modified",
                    "description": "2015-01-02 09:46:35"
                }
            ]
        },
        {
            "accession": "UNIMOD:438",
            "name": "Cyano",
            "definition": "Cyano.",
            "additional_data": [
                {
                    "id": "delta_composition",
                    "description": "H(-1) C N"
                },
                {
                    "id": "spec_1_group",
                    "description": "1"
                },
                {
                    "id": "username_of_poster",
                    "description": "unimod"
                },
                {
                    "id": "delta_avge_mass",
                    "description": "25.0095"
                },
                {
                    "id": "group_of_poster",
                    "description": "admin"
                },
                {
                    "id": "spec_1_hidden",
                    "description": "1"
                },
                {
                    "id": "spec_1_site",
                    "description": "C"
                },
                {
                    "id": "spec_1_classification",
                    "description": "Post-translational"
                },
                {
                    "id": "record_id",
                    "description": "438"
                },
                {
                    "id": "spec_1_position",
                    "description": "Anywhere"
                },
                {
                    "id": "delta_mono_mass",
                    "description": "24.995249"
                },
                {
                    "id": "date_time_posted",
                    "description": "2005-10-15 20:42:40"
                },
                {
                    "id": "approved",
                    "description": "1"
                },
                {
                    "id": "date_time_modified",
                    "description": "2006-10-14 19:43:48"
                }
            ]
        },
        {
            "accession": "UNIMOD:494",
            "name": "CyDye-Cy3",
            "definition": "Cy3 CyDye DIGE Fluor saturation dye.",
            "additional_data": [
                {
                    "id": "delta_composition",
                    "description": "H(44) C(37) N(4) O(6) S"
                },
                {
                    "id": "spec_1_group",
                    "description": "1"
                },
                {
                    "id": "username_of_poster",
                    "description": "unimod"
                },
                {
                    "id": "delta_avge_mass",
                    "description": "672.8335"
                },
                {
                    "id": "group_of_poster",
                    "description": "admin"
                },
                {
                    "id": "spec_1_hidden",
                    "description": "1"
                },
                {
                    "id": "spec_1_site",
                    "description": "C"
                },
                {
                    "id": "spec_1_classification",
                    "description": "Chemical derivative"
                },
                {
                    "id": "record_id",
                    "description": "494"
                },
                {
                    "id": "spec_1_position",
                    "description": "Anywhere"
                },
                {
                    "id": "delta_mono_mass",
                    "description": "672.298156"
                },
                {
                    "id": "date_time_posted",
                    "description": "2006-03-27 11:17:51"
                },
                {
                    "id": "approved",
                    "description": "0"
                },
                {
                    "id": "date_time_modified",
                    "description": "2012-09-15 00:20:19"
                }
            ]
        },
        {
            "accession": "UNIMOD:495",
            "name": "CyDye-Cy5",
            "definition": "Cy5 CyDye DIGE Fluor saturation dye.",
            "additional_data": [
                {
                    "id": "delta_composition",
                    "description": "H(44) C(38) N(4) O(6) S"
                },
                {
                    "id": "spec_1_group",
                    "description": "1"
                },
                {
                    "id": "username_of_poster",
                    "description": "unimod"
                },
                {
                    "id": "delta_avge_mass",
                    "description": "684.8442"
                },
                {
                    "id": "group_of_poster",
                    "description": "admin"
                },
                {
                    "id": "spec_1_hidden",
                    "description": "1"
                },
                {
                    "id": "spec_1_site",
                    "description": "C"
                },
                {
                    "id": "spec_1_classification",
                    "description": "Chemical derivative"
                },
                {
                    "id": "record_id",
                    "description": "495"
                },
                {
                    "id": "spec_1_position",
                    "description": "Anywhere"
                },
                {
                    "id": "delta_mono_mass",
                    "description": "684.298156"
                },
                {
                    "id": "date_time_posted",
                    "description": "2006-03-27 11:53:04"
                },
                {
                    "id": "approved",
                    "description": "0"
                },
                {
                    "id": "date_time_modified",
                    "description": "2006-10-17 14:18:49"
                }
            ]
        },
        {
            "accession": "UNIMOD:1055",
            "name": "Cys->Ala",
            "definition": "Cys->Ala substitution.",
            "additional_data": [
                {
                    "id": "delta_composition",
                    "description": "S(-1)"
                },
                {
                    "id": "spec_1_group",
                    "description": "1"
                },
                {
                    "id": "username_of_poster",
                    "description": "unimod"
                },
                {
                    "id": "delta_avge_mass",
                    "description": "-32.065"
                },
                {
                    "id": "group_of_poster",
                    "description": ""
                },
                {
                    "id": "spec_1_hidden",
                    "description": "1"
                },
                {
                    "id": "spec_1_site",
                    "description": "C"
                },
                {
                    "id": "spec_1_classification",
                    "description": "AA substitution"
                },
                {
                    "id": "record_id",
                    "description": "1055"
                },
                {
                    "id": "spec_1_position",
                    "description": "Anywhere"
                },
                {
                    "id": "delta_mono_mass",
                    "description": "-31.972071"
                },
                {
                    "id": "date_time_posted",
                    "description": "2011-06-20 17:26:22"
                },
                {
                    "id": "approved",
                    "description": "0"
                },
                {
                    "id": "date_time_modified",
                    "description": "2011-06-20 17:26:22"
                }
            ]
        },
        {
            "accession": "UNIMOD:551",
            "name": "Cys->Arg",
            "definition": "Cys->Arg substitution.",
            "additional_data": [
                {
                    "id": "delta_composition",
                    "description": "H(7) C(3) N(3) S(-1)"
                },
                {
                    "id": "spec_1_group",
                    "description": "1"
                },
                {
                    "id": "username_of_poster",
                    "description": "unimod"
                },
                {
                    "id": "delta_avge_mass",
                    "description": "53.0428"
                },
                {
                    "id": "group_of_poster",
                    "description": ""
                },
                {
                    "id": "spec_1_hidden",
                    "description": "1"
                },
                {
                    "id": "spec_1_site",
                    "description": "C"
                },
                {
                    "id": "spec_1_classification",
                    "description": "AA substitution"
                },
                {
                    "id": "record_id",
                    "description": "551"
                },
                {
                    "id": "spec_1_position",
                    "description": "Anywhere"
                },
                {
                    "id": "delta_mono_mass",
                    "description": "53.091927"
                },
                {
                    "id": "date_time_posted",
                    "description": "2006-11-09 10:22:25"
                },
                {
                    "id": "approved",
                    "description": "0"
                },
                {
                    "id": "date_time_modified",
                    "description": "2006-11-09 10:22:25"
                }
            ]
        },
        {
            "accession": "UNIMOD:1062",
            "name": "Cys->Asn",
            "definition": "Cys->Asn substitution.",
            "additional_data": [
                {
                    "id": "delta_composition",
                    "description": "H C N O S(-1)"
                },
                {
                    "id": "spec_1_group",
                    "description": "1"
                },
                {
                    "id": "username_of_poster",
                    "description": "unimod"
                },
                {
                    "id": "delta_avge_mass",
                    "description": "10.9597"
                },
                {
                    "id": "group_of_poster",
                    "description": ""
                },
                {
                    "id": "spec_1_hidden",
                    "description": "1"
                },
                {
                    "id": "spec_1_site",
                    "description": "C"
                },
                {
                    "id": "spec_1_classification",
                    "description": "AA substitution"
                },
                {
                    "id": "record_id",
                    "description": "1062"
                },
                {
                    "id": "spec_1_position",
                    "description": "Anywhere"
                },
                {
                    "id": "delta_mono_mass",
                    "description": "11.033743"
                },
                {
                    "id": "date_time_posted",
                    "description": "2011-06-20 17:29:28"
                },
                {
                    "id": "approved",
                    "description": "0"
                },
                {
                    "id": "date_time_modified",
                    "description": "2011-06-20 17:29:28"
                }
            ]
        },
        {
            "accession": "UNIMOD:1056",
            "name": "Cys->Asp",
            "definition": "Cys->Asp substitution.",
            "additional_data": [
                {
                    "id": "delta_composition",
                    "description": "C O(2) S(-1)"
                },
                {
                    "id": "spec_1_group",
                    "description": "1"
                },
                {
                    "id": "username_of_poster",
                    "description": "unimod"
                },
                {
                    "id": "delta_avge_mass",
                    "description": "11.9445"
                },
                {
                    "id": "group_of_poster",
                    "description": ""
                },
                {
                    "id": "spec_1_hidden",
                    "description": "1"
                },
                {
                    "id": "spec_1_site",
                    "description": "C"
                },
                {
                    "id": "spec_1_classification",
                    "description": "AA substitution"
                },
                {
                    "id": "record_id",
                    "description": "1056"
                },
                {
                    "id": "spec_1_position",
                    "description": "Anywhere"
                },
                {
                    "id": "delta_mono_mass",
                    "description": "12.017759"
                },
                {
                    "id": "date_time_posted",
                    "description": "2011-06-20 17:26:57"
                },
                {
                    "id": "approved",
                    "description": "0"
                },
                {
                    "id": "date_time_modified",
                    "description": "2011-06-20 17:26:57"
                }
            ]
        },
        {
            "accession": "UNIMOD:1008",
            "name": "Cys->CamSec",
            "definition": "Sec Iodoacetamide derivative.",
            "additional_data": [
                {
                    "id": "delta_composition",
                    "description": "H(3) C(2) N O S(-1) Se"
                },
                {
                    "id": "spec_1_group",
                    "description": "1"
                },
                {
                    "id": "username_of_poster",
                    "description": "BThomas"
                },
                {
                    "id": "delta_avge_mass",
                    "description": "103.9463"
                },
                {
                    "id": "group_of_poster",
                    "description": ""
                },
                {
                    "id": "spec_1_hidden",
                    "description": "1"
                },
                {
                    "id": "spec_1_site",
                    "description": "C"
                },
                {
                    "id": "spec_1_classification",
                    "description": "Non-standard residue"
                },
                {
                    "id": "record_id",
                    "description": "1008"
                },
                {
                    "id": "spec_1_position",
                    "description": "Anywhere"
                },
                {
                    "id": "delta_mono_mass",
                    "description": "104.965913"
                },
                {
                    "id": "date_time_posted",
                    "description": "2010-11-04 12:00:12"
                },
                {
                    "id": "approved",
                    "description": "0"
                },
                {
                    "id": "date_time_modified",
                    "description": "2016-02-01 14:19:53"
                }
            ]
        },
        {
            "accession": "UNIMOD:368",
            "name": "Cys->Dha",
            "definition": "Dehydroalanine (from Cysteine).",
            "additional_data": [
                {
                    "id": "delta_composition",
                    "description": "H(-2) S(-1)"
                },
                {
                    "id": "spec_1_group",
                    "description": "1"
                },
                {
                    "id": "username_of_poster",
                    "description": "unimod"
                },
                {
                    "id": "delta_avge_mass",
                    "description": "-34.0809"
                },
                {
                    "id": "group_of_poster",
                    "description": "admin"
                },
                {
                    "id": "spec_1_hidden",
                    "description": "1"
                },
                {
                    "id": "spec_1_site",
                    "description": "C"
                },
                {
                    "id": "spec_1_classification",
                    "description": "Chemical derivative"
                },
                {
                    "id": "record_id",
                    "description": "368"
                },
                {
                    "id": "spec_1_position",
                    "description": "Anywhere"
                },
                {
                    "id": "delta_mono_mass",
                    "description": "-33.987721"
                },
                {
                    "id": "date_time_posted",
                    "description": "2005-10-02 17:31:11"
                },
                {
                    "id": "approved",
                    "description": "1"
                },
                {
                    "id": "date_time_modified",
                    "description": "2006-10-13 15:27:46"
                }
            ]
        },
        {
            "accession": "UNIMOD:940",
            "name": "Cys->ethylaminoAla",
            "definition": "Carbamidomethylated Cys that undergoes beta-elimination and Michael addition of ethylamine.",
            "additional_data": [
                {
                    "id": "delta_composition",
                    "description": "H(5) C(2) N S(-1)"
                },
                {
                    "id": "spec_1_group",
                    "description": "1"
                },
                {
                    "id": "username_of_poster",
                    "description": "cbatthya"
                },
                {
                    "id": "delta_avge_mass",
                    "description": "11.0028"
                },
                {
                    "id": "group_of_poster",
                    "description": ""
                },
                {
                    "id": "spec_1_hidden",
                    "description": "1"
                },
                {
                    "id": "spec_1_site",
                    "description": "C"
                },
                {
                    "id": "spec_1_classification",
                    "description": "Chemical derivative"
                },
                {
                    "id": "record_id",
                    "description": "940"
                },
                {
                    "id": "spec_1_position",
                    "description": "Anywhere"
                },
                {
                    "id": "delta_mono_mass",
                    "description": "11.070128"
                },
                {
                    "id": "date_time_posted",
                    "description": "2009-10-16 13:53:46"
                },
                {
                    "id": "approved",
                    "description": "0"
                },
                {
                    "id": "date_time_modified",
                    "description": "2009-10-16 14:44:21"
                }
            ]
        },
        {
            "accession": "UNIMOD:1064",
            "name": "Cys->Gln",
            "definition": "Cys->Gln substitution.",
            "additional_data": [
                {
                    "id": "delta_composition",
                    "description": "H(3) C(2) N O S(-1)"
                },
                {
                    "id": "spec_1_group",
                    "description": "1"
                },
                {
                    "id": "username_of_poster",
                    "description": "unimod"
                },
                {
                    "id": "delta_avge_mass",
                    "description": "24.9863"
                },
                {
                    "id": "group_of_poster",
                    "description": ""
                },
                {
                    "id": "spec_1_hidden",
                    "description": "1"
                },
                {
                    "id": "spec_1_site",
                    "description": "C"
                },
                {
                    "id": "spec_1_classification",
                    "description": "AA substitution"
                },
                {
                    "id": "record_id",
                    "description": "1064"
                },
                {
                    "id": "spec_1_position",
                    "description": "Anywhere"
                },
                {
                    "id": "delta_mono_mass",
                    "description": "25.049393"
                },
                {
                    "id": "date_time_posted",
                    "description": "2011-06-20 17:30:19"
                },
                {
                    "id": "approved",
                    "description": "0"
                },
                {
                    "id": "date_time_modified",
                    "description": "2011-06-20 17:30:19"
                }
            ]
        },
        {
            "accession": "UNIMOD:1057",
            "name": "Cys->Glu",
            "definition": "Cys->Glu substitution.",
            "additional_data": [
                {
                    "id": "delta_composition",
                    "description": "H(2) C(2) O(2) S(-1)"
                },
                {
                    "id": "spec_1_group",
                    "description": "1"
                },
                {
                    "id": "username_of_poster",
                    "description": "unimod"
                },
                {
                    "id": "delta_avge_mass",
                    "description": "25.9711"
                },
                {
                    "id": "group_of_poster",
                    "description": ""
                },
                {
                    "id": "spec_1_hidden",
                    "description": "1"
                },
                {
                    "id": "spec_1_site",
                    "description": "C"
                },
                {
                    "id": "spec_1_classification",
                    "description": "AA substitution"
                },
                {
                    "id": "record_id",
                    "description": "1057"
                },
                {
                    "id": "spec_1_position",
                    "description": "Anywhere"
                },
                {
                    "id": "delta_mono_mass",
                    "description": "26.033409"
                },
                {
                    "id": "date_time_posted",
                    "description": "2011-06-20 17:27:25"
                },
                {
                    "id": "approved",
                    "description": "0"
                },
                {
                    "id": "date_time_modified",
                    "description": "2011-06-20 17:27:25"
                }
            ]
        },
        {
            "accession": "UNIMOD:552",
            "name": "Cys->Gly",
            "definition": "Cys->Gly substitution.",
            "additional_data": [
                {
                    "id": "delta_composition",
                    "description": "H(-2) C(-1) S(-1)"
                },
                {
                    "id": "spec_1_group",
                    "description": "1"
                },
                {
                    "id": "username_of_poster",
                    "description": "unimod"
                },
                {
                    "id": "delta_avge_mass",
                    "description": "-46.0916"
                },
                {
                    "id": "group_of_poster",
                    "description": ""
                },
                {
                    "id": "spec_1_hidden",
                    "description": "1"
                },
                {
                    "id": "spec_1_site",
                    "description": "C"
                },
                {
                    "id": "spec_1_classification",
                    "description": "AA substitution"
                },
                {
                    "id": "record_id",
                    "description": "552"
                },
                {
                    "id": "spec_1_position",
                    "description": "Anywhere"
                },
                {
                    "id": "delta_mono_mass",
                    "description": "-45.987721"
                },
                {
                    "id": "date_time_posted",
                    "description": "2006-11-09 10:22:43"
                },
                {
                    "id": "approved",
                    "description": "0"
                },
                {
                    "id": "date_time_modified",
                    "description": "2006-11-09 10:22:43"
                }
            ]
        },
        {
            "accession": "UNIMOD:1058",
            "name": "Cys->His",
            "definition": "Cys->His substitution.",
            "additional_data": [
                {
                    "id": "delta_composition",
                    "description": "H(2) C(3) N(2) S(-1)"
                },
                {
                    "id": "spec_1_group",
                    "description": "1"
                },
                {
                    "id": "username_of_poster",
                    "description": "unimod"
                },
                {
                    "id": "delta_avge_mass",
                    "description": "33.9964"
                },
                {
                    "id": "group_of_poster",
                    "description": ""
                },
                {
                    "id": "spec_1_hidden",
                    "description": "1"
                },
                {
                    "id": "spec_1_site",
                    "description": "C"
                },
                {
                    "id": "spec_1_classification",
                    "description": "AA substitution"
                },
                {
                    "id": "record_id",
                    "description": "1058"
                },
                {
                    "id": "spec_1_position",
                    "description": "Anywhere"
                },
                {
                    "id": "delta_mono_mass",
                    "description": "34.049727"
                },
                {
                    "id": "date_time_posted",
                    "description": "2011-06-20 17:27:48"
                },
                {
                    "id": "approved",
                    "description": "0"
                },
                {
                    "id": "date_time_modified",
                    "description": "2011-06-20 17:27:48"
                }
            ]
        },
        {
            "accession": "UNIMOD:1060",
            "name": "Cys->Lys",
            "definition": "Cys->Lys substitution.",
            "additional_data": [
                {
                    "id": "delta_composition",
                    "description": "H(7) C(3) N S(-1)"
                },
                {
                    "id": "spec_1_group",
                    "description": "1"
                },
                {
                    "id": "username_of_poster",
                    "description": "unimod"
                },
                {
                    "id": "delta_avge_mass",
                    "description": "25.0294"
                },
                {
                    "id": "group_of_poster",
                    "description": ""
                },
                {
                    "id": "spec_1_hidden",
                    "description": "1"
                },
                {
                    "id": "spec_1_site",
                    "description": "C"
                },
                {
                    "id": "spec_1_classification",
                    "description": "AA substitution"
                },
                {
                    "id": "record_id",
                    "description": "1060"
                },
                {
                    "id": "spec_1_position",
                    "description": "Anywhere"
                },
                {
                    "id": "delta_mono_mass",
                    "description": "25.085779"
                },
                {
                    "id": "date_time_posted",
                    "description": "2011-06-20 17:28:36"
                },
                {
                    "id": "approved",
                    "description": "0"
                },
                {
                    "id": "date_time_modified",
                    "description": "2011-06-20 17:28:36"
                }
            ]
        },
        {
            "accession": "UNIMOD:1061",
            "name": "Cys->Met",
            "definition": "Cys->Met substitution.",
            "additional_data": [
                {
                    "id": "delta_composition",
                    "description": "H(4) C(2)"
                },
                {
                    "id": "spec_1_group",
                    "description": "1"
                },
                {
                    "id": "username_of_poster",
                    "description": "unimod"
                },
                {
                    "id": "delta_avge_mass",
                    "description": "28.0532"
                },
                {
                    "id": "group_of_poster",
                    "description": ""
                },
                {
                    "id": "spec_1_hidden",
                    "description": "1"
                },
                {
                    "id": "spec_1_site",
                    "description": "C"
                },
                {
                    "id": "spec_1_classification",
                    "description": "AA substitution"
                },
                {
                    "id": "record_id",
                    "description": "1061"
                },
                {
                    "id": "spec_1_position",
                    "description": "Anywhere"
                },
                {
                    "id": "delta_mono_mass",
                    "description": "28.0313"
                },
                {
                    "id": "date_time_posted",
                    "description": "2011-06-20 17:29:04"
                },
                {
                    "id": "approved",
                    "description": "0"
                },
                {
                    "id": "date_time_modified",
                    "description": "2011-06-20 17:29:04"
                }
            ]
        },
        {
            "accession": "UNIMOD:939",
            "name": "Cys->methylaminoAla",
            "definition": "Carbamidomethylated Cys that undergoes beta-elimination and Michael addition of methylamine.",
            "additional_data": [
                {
                    "id": "delta_composition",
                    "description": "H(3) C N S(-1)"
                },
                {
                    "id": "spec_1_group",
                    "description": "1"
                },
                {
                    "id": "username_of_poster",
                    "description": "cbatthya"
                },
                {
                    "id": "delta_avge_mass",
                    "description": "-3.0238"
                },
                {
                    "id": "group_of_poster",
                    "description": ""
                },
                {
                    "id": "spec_1_hidden",
                    "description": "1"
                },
                {
                    "id": "spec_1_site",
                    "description": "C"
                },
                {
                    "id": "spec_1_classification",
                    "description": "Chemical derivative"
                },
                {
                    "id": "record_id",
                    "description": "939"
                },
                {
                    "id": "spec_1_position",
                    "description": "Anywhere"
                },
                {
                    "id": "delta_mono_mass",
                    "description": "-2.945522"
                },
                {
                    "id": "date_time_posted",
                    "description": "2009-10-16 13:50:33"
                },
                {
                    "id": "approved",
                    "description": "0"
                },
                {
                    "id": "date_time_modified",
                    "description": "2009-10-16 14:44:00"
                }
            ]
        },
        {
            "accession": "UNIMOD:402",
            "name": "Cys->Oxoalanine",
            "definition": "Oxoalanine.",
            "additional_data": [
                {
                    "id": "delta_composition",
                    "description": "H(-2) O S(-1)"
                },
                {
                    "id": "spec_1_group",
                    "description": "1"
                },
                {
                    "id": "username_of_poster",
                    "description": "unimod"
                },
                {
                    "id": "delta_avge_mass",
                    "description": "-18.0815"
                },
                {
                    "id": "group_of_poster",
                    "description": "admin"
                },
                {
                    "id": "spec_1_hidden",
                    "description": "1"
                },
                {
                    "id": "spec_1_site",
                    "description": "C"
                },
                {
                    "id": "spec_1_classification",
                    "description": "Post-translational"
                },
                {
                    "id": "record_id",
                    "description": "402"
                },
                {
                    "id": "spec_1_position",
                    "description": "Anywhere"
                },
                {
                    "id": "delta_mono_mass",
                    "description": "-17.992806"
                },
                {
                    "id": "date_time_posted",
                    "description": "2005-10-11 20:29:10"
                },
                {
                    "id": "approved",
                    "description": "1"
                },
                {
                    "id": "date_time_modified",
                    "description": "2009-03-13 16:04:03"
                }
            ]
        }
    ]
}