{
    "uniprot_canonical_ac": "A6H5Y3-1", 
    "ptm_annotation": [], 
    "sequence": {
        "header": "sp|A6H5Y3-1|METH_MOUSE Isoform 1 of Methionine synthase  OS=Mus musculus OX=10090 GN=Mtr PE=1 SV=1 CANONICAL=A6H5Y3-1", 
        "length": 1253, 
        "sequence": "MKKTLQDEIEAILRKRIMVLDGGMGTMIQRYKLSEEHFQGQEFKDHSRPLKGNNDILSITQPDIIYQIHKEYLLAGADIIETNTFSSTSIAQADYGLEHLAYRMNKCSADVARKAAEEITLQTGVKRFVAGALGPTNKTLSVSPSVERPDYRNITFDELVDAYQEQAKGLLDGRVDILLIETIFDTANAKAALFAIQNLFEENYAPPRPIFISGTIVDKSGRTLSGQTGEAFVTSVSHSDPLCIGLNCSLGAAEMRPFIETIGKCTTAYVLCYPNAGLPNTFGDYDETPSTMATHLKDFAVDGLVNIVGGCCGSTPDHIREIAEAVKKCKPRVPPASVFEGHMLLSGLEPFRIGPYTNFVNIGERCNVAGSRKFAKLIMAGNYEEALSIAKAQVEMGAQVLDINMDDGMLDGPSAMTRFCNSIASEPDIAKVPLCIDSSNFAVIEAGLKCCQGKCIVNSISLKEGEGDFLEKARKIKKFGAAVVVMAFDEEGQATETDVKVNVCTRAYHLLVDKVGFNPNDIIFDPNILTIGTGMEEHNLYAINFIHATRVIKETLPGVRISGGLSNLSFSFRGMEAIREAMHGVFLYHAIKFGMDMGIVNAGNLPVYDAIHKDLLQLCEDLIWNKDSEATEKLLRYAQTHGTGGKKVIQTDEWRNGSIEERLEYALVKGIEKHIVEDTEEARLNGEKYPRPLNIIEGPLMNGMKVVGDLFGAGKMFLPQVIKSARVMKKAVGHLIPFMEKEREEARLINGSVEEEDPYQGTIVLATVKGDVHDIGKNIVGVVLACNNFRVIDLGVMTPCDKILQAALDHKADIIGLSGLITPSLDEMIFVAKEMERLAIKIPLLIGGATTSRTHTAVKIAPRYSAPVIHVLDASKSVVVCSQLLDENLRDDYFEEILEEYEDIRQDHYESLKERKYVPLSQARKHGFHIDWLSEPHPVKPTFIGTQVFEDYNLQKLVDYIDWKPFFDVWQLRGKYPNRGFPKIFNDKAVGEEARKVYNDAQNMLNILISQKKLQARGVVGFWPAQSVQDDIHLYAEGVVPQAAEPIATFYGLRQQAEKDSSSTDPYHCLSDFIAPLHSGVCDYLGLFAVACFGVEELSKTYEDDGDDYSSIMVKALGDRLAEAFAEELHERVRRELWAYSRSEQLGVPDLRRLRYEGIRPAPGYPSQPDHTEKLTMWRLASIEQATGIRLTESLAMAPASAVSGLYFSNVKAKYFAVGKISKDQTEDYALRKNMPVAEVEKWLGPILGYDTD"
    }, 
    "uniprot_id": "METH_MOUSE", 
    "enzyme_annotation": [
        {
            "ec": "2.1.1.13", 
            "activity": ""
        }, 
        {
            "ec": "2.1.1.13", 
            "activity": "5-methyltetrahydrofolate + L-homocysteine = tetrahydrofolate + L-methionine."
        }
    ], 
    "glycation": [], 
    "keywords": [], 
    "species": [
        {
            "common_name": "Mouse", 
            "evidence": [
                {
                    "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
                    "id": "A6H5Y3", 
                    "database": "UniProtKB"
                }
            ], 
            "name": "Mus musculus", 
            "taxid": 10090
        }
    ], 
    "publication": [
        {
            "reference": [
                {
                    "url": "https://www.ncbi.nlm.nih.gov/pubmed/9321480", 
                    "type": [
                        "PubMed"
                    ], 
                    "id": "9321480"
                }
            ], 
            "title": "The methionine synthase (Mtr) gene maps to proximal mouse chromosome 13.", 
            "journal": "Mammalian genome : official journal of the International Mammalian Genome Society", 
            "evidence": [
                {
                    "url": "https://www.ncbi.nlm.nih.gov/protein/NP_001074597.1", 
                    "id": "NP_001074597.1", 
                    "database": "RefSeq"
                }
            ], 
            "authors": "Zhang ZX, Leclerc D, Gravel R, Rozen R", 
            "date": "1997"
        }, 
        {
            "reference": [
                {
                    "url": "https://www.ncbi.nlm.nih.gov/pubmed/22365888", 
                    "type": [
                        "PubMed"
                    ], 
                    "id": "22365888"
                }
            ], 
            "title": "Spatial and temporal expression of folate-related transporters and metabolic enzymes during mouse placental development.", 
            "journal": "Placenta", 
            "evidence": [
                {
                    "url": "https://www.ncbi.nlm.nih.gov/protein/NP_001074597.1", 
                    "id": "NP_001074597.1", 
                    "database": "RefSeq"
                }
            ], 
            "authors": "Cherukad J, Wainwright V, Watson ED", 
            "date": "2012"
        }, 
        {
            "reference": [
                {
                    "url": "https://www.ncbi.nlm.nih.gov/pubmed/16963246", 
                    "type": [
                        "PubMed"
                    ], 
                    "id": "16963246"
                }
            ], 
            "title": "Genetic and nutritional deficiencies in folate metabolism influence tumorigenicity in Apcmin/+ mice.", 
            "journal": "The Journal of nutritional biochemistry", 
            "evidence": [
                {
                    "url": "https://www.ncbi.nlm.nih.gov/protein/NP_001074597.1", 
                    "id": "NP_001074597.1", 
                    "database": "RefSeq"
                }
            ], 
            "authors": "Lawrance AK, Deng L, Brody LC, Finnell RH, Shane B, Rozen R", 
            "date": "2007"
        }, 
        {
            "reference": [
                {
                    "url": "https://www.ncbi.nlm.nih.gov/pubmed/12520002", 
                    "type": [
                        "PubMed"
                    ], 
                    "id": "12520002"
                }
            ], 
            "title": "BayGenomics: a resource of insertional mutations in mouse embryonic stem cells.", 
            "journal": "Nucleic acids research", 
            "evidence": [
                {
                    "url": "https://www.ncbi.nlm.nih.gov/protein/NP_001074597.1", 
                    "id": "NP_001074597.1", 
                    "database": "RefSeq"
                }
            ], 
            "authors": "Stryke D, Kawamoto M, Huang CC, Johns SJ, King LA, Harper CA, Meng EC, Lee RE, Yee A, L'Italien L, Chuang PT, Young SG, Skarnes WC, Babbitt PC, Ferrin TE", 
            "date": "2003"
        }, 
        {
            "reference": [
                {
                    "url": "https://www.ncbi.nlm.nih.gov/pubmed/11110696", 
                    "type": [
                        "PubMed"
                    ], 
                    "id": "11110696"
                }
            ], 
            "title": "Defects in the cappuccino (cno) gene on mouse chromosome 5 and human 4p cause Hermansky-Pudlak syndrome by an AP-3-independent mechanism.", 
            "journal": "Blood", 
            "evidence": [
                {
                    "url": "https://www.ncbi.nlm.nih.gov/protein/NP_001074597.1", 
                    "id": "NP_001074597.1", 
                    "database": "RefSeq"
                }
            ], 
            "authors": "Gwynn B, Ciciotte SL, Hunter SJ, Washburn LL, Smith RS, Andersen SG, Swank RT, Dell'Angelica EC, Bonifacino JS, Eicher EM, Peters LL", 
            "date": "2000"
        }, 
        {
            "reference": [
                {
                    "url": "https://www.ncbi.nlm.nih.gov/pubmed/11440986", 
                    "type": [
                        "PubMed"
                    ], 
                    "id": "11440986"
                }
            ], 
            "title": "Differential expression of the actin-binding proteins, alpha-actinin-2 and -3, in different species: implications for the evolution of functional redundancy.", 
            "journal": "Human molecular genetics", 
            "evidence": [
                {
                    "url": "https://www.ncbi.nlm.nih.gov/protein/NP_001074597.1", 
                    "id": "NP_001074597.1", 
                    "database": "RefSeq"
                }
            ], 
            "authors": "Mills M, Yang N, Weinberger R, Vander Woude DL, Beggs AH, Easteal S, North K", 
            "date": "2001"
        }, 
        {
            "reference": [
                {
                    "url": "https://www.ncbi.nlm.nih.gov/pubmed/17937387", 
                    "type": [
                        "PubMed"
                    ], 
                    "id": "17937387"
                }
            ], 
            "title": "Glycine N-methyltransferase-/- mice develop chronic hepatitis and glycogen storage disease in the liver.", 
            "journal": "Hepatology (Baltimore, Md.)", 
            "evidence": [
                {
                    "url": "https://www.ncbi.nlm.nih.gov/protein/NP_001074597.1", 
                    "id": "NP_001074597.1", 
                    "database": "RefSeq"
                }
            ], 
            "authors": "Liu SP, Li YS, Chen YJ, Chiang EP, Li AF, Lee YH, Tsai TF, Hsiao M, Huang SF, Chen YM", 
            "date": "2007"
        }, 
        {
            "reference": [
                {
                    "url": "https://www.ncbi.nlm.nih.gov/pubmed/19158324", 
                    "type": [
                        "PubMed"
                    ], 
                    "id": "19158324"
                }
            ], 
            "title": "Regulation of homocysteine homeostasis through the transcriptional coactivator PGC-1alpha.", 
            "journal": "American journal of physiology. Endocrinology and metabolism", 
            "evidence": [
                {
                    "url": "https://www.ncbi.nlm.nih.gov/protein/NP_001074597.1", 
                    "id": "NP_001074597.1", 
                    "database": "RefSeq"
                }
            ], 
            "authors": "Li S, Arning E, Liu C, Vitvitsky V, Hernandez C, Banerjee R, Bottiglieri T, Lin JD", 
            "date": "2009"
        }
    ], 
    "uniprot_ac": "A6H5Y3", 
    "site_annotation": [
        {
            "end_pos": 752, 
            "annotation": "n_glycosylation_sequon", 
            "start_pos": 750
        }, 
        {
            "end_pos": 249, 
            "annotation": "n_glycosylation_sequon", 
            "start_pos": 247
        }, 
        {
            "end_pos": 569, 
            "annotation": "n_glycosylation_sequon", 
            "start_pos": 567
        }, 
        {
            "end_pos": 155, 
            "annotation": "n_glycosylation_sequon", 
            "start_pos": 153
        }, 
        {
            "end_pos": 139, 
            "annotation": "n_glycosylation_sequon", 
            "start_pos": 137
        }, 
        {
            "end_pos": 658, 
            "annotation": "n_glycosylation_sequon", 
            "start_pos": 656
        }
    ], 
    "isoforms": [
        {
            "url": "https://www.uniprot.org/uniprot/A6H5Y3#A0A1Y7VM88-1", 
            "isoform_ac": "A0A1Y7VM88-1", 
            "locus": {
                "end_pos": 12241658, 
                "strand": "+", 
                "start_pos": 12253973, 
                "chromosome": "13", 
                "evidence": [
                    {
                        "url": "https://www.ensembl.org/id/ENSMUST00000221290", 
                        "id": "ENSMUST00000221290", 
                        "database": "Ensembl Transcript"
                    }, 
                    {
                        "url": "https://www.ensembl.org/id/ENSMUSP00000152579", 
                        "id": "ENSMUSP00000152579", 
                        "database": "Ensembl Peptide"
                    }
                ]
            }, 
            "sequence": {
                "header": "tr|A0A1Y7VM88-1|METH_MOUSE Computationally mapped isoform of Methionine synthase  OS=Mus musculus OX=10090 GN=Mtr PE=1 SV=1 CANONICAL=A6H5Y3-1", 
                "length": 222, 
                "sequence": "MKKTLQDEIEAILRKRIMVLDGGMGTMIQRYKLSEEHFQGQEFKDHSRPLKGNNDILSITQPDIIYQIHKEYLLAGADIIETNTFSSTSIAQADYGLEHLESRGLWLELWVRLIRHFLSPHLWKGQIIGTSHLMSLLTHTRSRPRDCWMAGSTSYSLKQFLIQLMPKQPCLRSRTSLKRIMLLLGLSLFLGPLLIKVEGLFLGRRERLLSPACLIRTPCALD"
            }
        }, 
        {
            "url": "https://www.uniprot.org/uniprot/A6H5Y3#A6H5Y3-1", 
            "isoform_ac": "A6H5Y3-1", 
            "locus": {
                "end_pos": 12187008, 
                "strand": "+", 
                "start_pos": 12253973, 
                "chromosome": "13", 
                "evidence": [
                    {
                        "url": "https://www.ensembl.org/id/ENSMUST00000099856", 
                        "id": "ENSMUST00000099856", 
                        "database": "Ensembl Transcript"
                    }, 
                    {
                        "url": "https://www.ensembl.org/id/ENSMUSP00000097442", 
                        "id": "ENSMUSP00000097442", 
                        "database": "Ensembl Peptide"
                    }
                ]
            }, 
            "sequence": {
                "header": "sp|A6H5Y3-1|METH_MOUSE Isoform 1 of Methionine synthase  OS=Mus musculus OX=10090 GN=Mtr PE=1 SV=1 CANONICAL=A6H5Y3-1", 
                "length": 1253, 
                "sequence": "MKKTLQDEIEAILRKRIMVLDGGMGTMIQRYKLSEEHFQGQEFKDHSRPLKGNNDILSITQPDIIYQIHKEYLLAGADIIETNTFSSTSIAQADYGLEHLAYRMNKCSADVARKAAEEITLQTGVKRFVAGALGPTNKTLSVSPSVERPDYRNITFDELVDAYQEQAKGLLDGRVDILLIETIFDTANAKAALFAIQNLFEENYAPPRPIFISGTIVDKSGRTLSGQTGEAFVTSVSHSDPLCIGLNCSLGAAEMRPFIETIGKCTTAYVLCYPNAGLPNTFGDYDETPSTMATHLKDFAVDGLVNIVGGCCGSTPDHIREIAEAVKKCKPRVPPASVFEGHMLLSGLEPFRIGPYTNFVNIGERCNVAGSRKFAKLIMAGNYEEALSIAKAQVEMGAQVLDINMDDGMLDGPSAMTRFCNSIASEPDIAKVPLCIDSSNFAVIEAGLKCCQGKCIVNSISLKEGEGDFLEKARKIKKFGAAVVVMAFDEEGQATETDVKVNVCTRAYHLLVDKVGFNPNDIIFDPNILTIGTGMEEHNLYAINFIHATRVIKETLPGVRISGGLSNLSFSFRGMEAIREAMHGVFLYHAIKFGMDMGIVNAGNLPVYDAIHKDLLQLCEDLIWNKDSEATEKLLRYAQTHGTGGKKVIQTDEWRNGSIEERLEYALVKGIEKHIVEDTEEARLNGEKYPRPLNIIEGPLMNGMKVVGDLFGAGKMFLPQVIKSARVMKKAVGHLIPFMEKEREEARLINGSVEEEDPYQGTIVLATVKGDVHDIGKNIVGVVLACNNFRVIDLGVMTPCDKILQAALDHKADIIGLSGLITPSLDEMIFVAKEMERLAIKIPLLIGGATTSRTHTAVKIAPRYSAPVIHVLDASKSVVVCSQLLDENLRDDYFEEILEEYEDIRQDHYESLKERKYVPLSQARKHGFHIDWLSEPHPVKPTFIGTQVFEDYNLQKLVDYIDWKPFFDVWQLRGKYPNRGFPKIFNDKAVGEEARKVYNDAQNMLNILISQKKLQARGVVGFWPAQSVQDDIHLYAEGVVPQAAEPIATFYGLRQQAEKDSSSTDPYHCLSDFIAPLHSGVCDYLGLFAVACFGVEELSKTYEDDGDDYSSIMVKALGDRLAEAFAEELHERVRRELWAYSRSEQLGVPDLRRLRYEGIRPAPGYPSQPDHTEKLTMWRLASIEQATGIRLTESLAMAPASAVSGLYFSNVKAKYFAVGKISKDQTEDYALRKNMPVAEVEKWLGPILGYDTD"
            }
        }
    ], 
    "pathway": [
        {
            "url": "https://www.reactome.org/PathwayBrowser/#R-MMU-156581", 
            "resource": "Reactome", 
            "id": "R-MMU-156581", 
            "name": "Methylation"
        }, 
        {
            "url": "https://www.reactome.org/PathwayBrowser/#R-MMU-1614635", 
            "resource": "Reactome", 
            "id": "R-MMU-1614635", 
            "name": "Sulfur amino acid metabolism"
        }, 
        {
            "url": "https://www.reactome.org/PathwayBrowser/#R-MMU-196741", 
            "resource": "Reactome", 
            "id": "R-MMU-196741", 
            "name": "Cobalamin (Cbl, vitamin B12) transport and metabolism"
        }, 
        {
            "url": "https://www.genome.jp/dbget-bin/get_linkdb?-t+pathway+mmu:238505", 
            "resource": "KEGG Pathway", 
            "id": "mmu:238505", 
            "name": ""
        }
    ], 
    "function": [
        {
            "url": "https://www.uniprot.org/uniprot/A6H5Y3#function", 
            "annotation": "Catalyzes the transfer of a methyl group from methyl-cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate (By similarity).", 
            "evidence": [
                {
                    "url": "https://www.uniprot.org/uniprot/A6H5Y3#function", 
                    "id": "A6H5Y3", 
                    "database": "UniProtKB"
                }
            ]
        }
    ], 
    "orthologs": [
        {
            "uniprot_canonical_ac": "Q99707-1", 
            "protein_name": "Methionine synthase", 
            "sequence": {
                "length": 1265, 
                "sequence": "MSPALQDLSQPEGLKKTLRDEINAILQKRIMVLDGGMGTMIQREKLNEEHFRGQEFKDHARPLKGNNDILSITQPDVIYQIHKEYLLAGADIIETNTFSSTSIAQADYGLEHLAYRMNMCSAGVARKAAEEVTLQTGIKRFVAGALGPTNKTLSVSPSVERPDYRNITFDELVEAYQEQAKGLLDGGVDILLIETIFDTANAKAALFALQNLFEEKYAPRPIFISGTIVDKSGRTLSGQTGEGFVISVSHGEPLCIGLNCALGAAEMRPFIEIIGKCTTAYVLCYPNAGLPNTFGDYDETPSMMAKHLKDFAMDGLVNIVGGCCGSTPDHIREIAEAVKNCKPRVPPATAFEGHMLLSGLEPFRIGPYTNFVNIGERCNVAGSRKFAKLIMAGNYEEALCVAKVQVEMGAQVLDVNMDDGMLDGPSAMTRFCNLIASEPDIAKVPLCIDSSNFAVIEAGLKCCQGKCIVNSISLKEGEDDFLEKARKIKKYGAAMVVMAFDEEGQATETDTKIRVCTRAYHLLVKKLGFNPNDIIFDPNILTIGTGMEEHNLYAINFIHATKVIKETLPGARISGGLSNLSFSFRGMEAIREAMHGVFLYHAIKSGMDMGIVNAGNLPVYDDIHKELLQLCEDLIWNKDPEATEKLLRYAQTQGTGGKKVIQTDEWRNGPVEERLEYALVKGIEKHIIEDTEEARLNQKKYPRPLNIIEGPLMNGMKIVGDLFGAGKMFLPQVIKSARVMKKAVGHLIPFMEKEREETRVLNGTVEEEDPYQGTIVLATVKGDVHDIGKNIVGVVLGCNNFRVIDLGVMTPCDKILKAALDHKADIIGLSGLITPSLDEMIFVAKEMERLAIRIPLLIGGATTSKTHTAVKIAPRYSAPVIHVLDASKSVVVCSQLLDENLKDEYFEEIMEEYEDIRQDHYESLKERRYLPLSQARKSGFQMDWLSEPHPVKPTFIGTQVFEDYDLQKLVDYIDWKPFFDVWQLRGKYPNRGFPKIFNDKTVGGEARKVYDDAHNMLNTLISQKKLRARGVVGFWPAQSIQDDIHLYAEAAVPQAAEPIATFYGLRQQAEKDSASTEPYYCLSDFIAPLHSGIRDYLGLFAVACFGVEELSKAYEDDGDDYSSIMVKALGDRLAEAFAEELHERVRRELWAYCGSEQLDVADLRRLRYKGIRPAPGYPSQPDHTEKLTMWRLADIEQSTGIRLTESLAMAPASAVSGLYFSNLKSKYFAVGKISKDQVEDYALRKNISVAEVEKWLGPILGYDTD"
            }, 
            "evidence": [
                {
                    "url": "http://www.informatics.jax.org/homology/37280", 
                    "id": "37280", 
                    "database": "MGI"
                }, 
                {
                    "url": "https://omabrowser.org/oma/group/A6H5Y3/", 
                    "id": "A6H5Y3", 
                    "database": "OMA"
                }
            ], 
            "common_name": "Human", 
            "organism": "Homo sapiens", 
            "tax_id": 9606
        }, 
        {
            "uniprot_canonical_ac": "Q9Z2Q4-1", 
            "protein_name": "Methionine synthase", 
            "sequence": {
                "length": 1253, 
                "sequence": "MKKTLQDEIEAILRKRIMVLDGGMGTMIQRYKLSEENFQGQEFKDHSRPLKGNNDILSITQPDVIYQIHKEYLLAGADIIETNTFSSTSIAQADYGLEHLAYRMNKCSADVARKAAEEITLQTGVKRFVAGSLGPTNKTLSVSPSVERPDYRNITFDELVEAYQEQAKGLLDGGVDILLIETIFDTANAKAALFALQKLFEENYASPRPIFISGTIVDKSGRTLSGQTGEAFVTSVSHSDPLCIGLNCALGAAEMRPFIETIGKCTTAYVLCYPNAGLPNTFGDYDETPAMMAMHLKDFAVDGLVNVVGGCCGSTPDHIREIAEAVKNCKPRVPPDSVFEGHMLLSGLEPFRIGPYTNFVNIGERCNVAGSKKFAKLIMAGNYEEALSVAKVQVEMGAQVLDINMDDGMLDGPSAMTKFCNFIASEPDIAKVPLCIDSSNFAVIEAGLKCCQGKCIVNSISLKEGEEDFLEKARKIKKFGAAVVVMAFDEEGQATETDVKVSVCTRAYHLLVEKVGFNPNDIIFDPNILTIGTGMEEHNLYAINFIHATRVIKETLPGVRISGGLSNLSFAFRGMDAIREAMHGVFLYHAIKFGMDMGIVNAGSLPVYDDIHKDLLQLCEDLIWNRDAEATEKLLRYAQTHGKGGKKVIQTDEWRNGSIEERLEYALVKGIEKHIVEDTEEARLNREKYPRPLNIIEGPLMNGMKVVGDLFGAGKMFLPQVIKSARVMKKAVGHLIPFMEKEREEARVLNGSVEEEDPYQGTIVLATVKGDVHDIGKNIVGVVLGCNNFRVIDLGVMTPCDKILQAALDHKADIIGLSGLITPSLDEMIFVAKEMERLAIKIPLLIGGATTSRTHTAVKIAPRYSAPVIHVLDASKSVVVCSQLLDENLKDDYFEEILEEYEDIRQDHYESLKERKYLPLSQARKHSFHIDWLSEPHPVKPTFIGTQVFEDYNLQKLVDYIDWKPFFDVWQLRGKYPNRGFPKIFNDKAVGEEARKVYEDAQNMLSILISRKKLRARGVVGFWPAQSVQDDIHLYAEGAVPQAAEPIATFYGLRQQAEKDSSSTDPYHCLSDFVAPLHSGVRDYLGLFAVACFGVEELSKAYEDDGDDYSSIMVKALGDRLAEAFAEELHERVRRELWAYCGSEQLGVTDLRKLRYEGIRPAPGYPSQPDHTEKLTMWRLANIEQATGIRLTESLAMAPASAVSGLYFSNVKSKYFAVGKISKDQIEDYALRKNMSVAEVEKWLGPILGYDTD"
            }, 
            "evidence": [
                {
                    "url": "http://www.informatics.jax.org/homology/37280", 
                    "id": "37280", 
                    "database": "MGI"
                }
            ], 
            "common_name": "Rat", 
            "organism": "Rattus norvegicus", 
            "tax_id": 10116
        }
    ], 
    "interactions": [], 
    "synthesized_glycans": [], 
    "snv": [], 
    "cluster_types": [
        {
            "name": "isoformset.uniprotkb", 
            "label": "Isoforms"
        }, 
        {
            "name": "homologset.mgi", 
            "label": "MGI Homologs"
        }, 
        {
            "name": "homologset.oma", 
            "label": "OMA Homologs"
        }
    ], 
    "refseq": {
        "url": "https://www.ncbi.nlm.nih.gov/protein/NP_001074597.1", 
        "ac": "NP_001074597.1", 
        "name": "methionine synthase", 
        "summary": ""
    }, 
    "go_annotation": {
        "categories": [
            {
                "go_terms": [
                    {
                        "url": "https://www.ebi.ac.uk/QuickGO/term/GO:0008705", 
                        "pmid": "11158293", 
                        "evidence": [
                            {
                                "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
                                "id": "A6H5Y3", 
                                "database": "UniProtKB"
                            }
                        ], 
                        "name": "methionine synthase activity", 
                        "id": "GO:0008705"
                    }, 
                    {
                        "url": "https://www.ebi.ac.uk/QuickGO/term/GO:0008270", 
                        "pmid": "", 
                        "evidence": [
                            {
                                "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
                                "id": "A6H5Y3", 
                                "database": "UniProtKB"
                            }
                        ], 
                        "name": "zinc ion binding", 
                        "id": "GO:0008270"
                    }, 
                    {
                        "url": "https://www.ebi.ac.uk/QuickGO/term/GO:0016597", 
                        "pmid": "", 
                        "evidence": [
                            {
                                "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
                                "id": "A6H5Y3", 
                                "database": "UniProtKB"
                            }
                        ], 
                        "name": "amino acid binding", 
                        "id": "GO:0016597"
                    }, 
                    {
                        "url": "https://www.ebi.ac.uk/QuickGO/term/GO:0008168", 
                        "pmid": "", 
                        "evidence": [
                            {
                                "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
                                "id": "A6H5Y3", 
                                "database": "UniProtKB"
                            }
                        ], 
                        "name": "methyltransferase activity", 
                        "id": "GO:0008168"
                    }, 
                    {
                        "url": "https://www.ebi.ac.uk/QuickGO/term/GO:0005542", 
                        "pmid": "", 
                        "evidence": [
                            {
                                "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
                                "id": "A6H5Y3", 
                                "database": "UniProtKB"
                            }
                        ], 
                        "name": "folic acid binding", 
                        "id": "GO:0005542"
                    }, 
                    {
                        "url": "https://www.ebi.ac.uk/QuickGO/term/GO:0031419", 
                        "pmid": "", 
                        "evidence": [
                            {
                                "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
                                "id": "A6H5Y3", 
                                "database": "UniProtKB"
                            }
                        ], 
                        "name": "cobalamin binding", 
                        "id": "GO:0031419"
                    }
                ], 
                "total": 6, 
                "name": "Molecular Function"
            }, 
            {
                "go_terms": [
                    {
                        "url": "https://www.ebi.ac.uk/QuickGO/term/GO:0005829", 
                        "pmid": "", 
                        "evidence": [
                            {
                                "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
                                "id": "A6H5Y3", 
                                "database": "UniProtKB"
                            }
                        ], 
                        "name": "cytosol", 
                        "id": "GO:0005829"
                    }
                ], 
                "total": 1, 
                "name": "Cellular Component"
            }, 
            {
                "go_terms": [
                    {
                        "url": "https://www.ebi.ac.uk/QuickGO/term/GO:0009086", 
                        "pmid": "11158293", 
                        "evidence": [
                            {
                                "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
                                "id": "A6H5Y3", 
                                "database": "UniProtKB"
                            }
                        ], 
                        "name": "methionine biosynthetic process", 
                        "id": "GO:0009086"
                    }, 
                    {
                        "url": "https://www.ebi.ac.uk/QuickGO/term/GO:0009235", 
                        "pmid": "", 
                        "evidence": [
                            {
                                "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
                                "id": "A6H5Y3", 
                                "database": "UniProtKB"
                            }
                        ], 
                        "name": "cobalamin metabolic process", 
                        "id": "GO:0009235"
                    }, 
                    {
                        "url": "https://www.ebi.ac.uk/QuickGO/term/GO:0006479", 
                        "pmid": "", 
                        "evidence": [
                            {
                                "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
                                "id": "A6H5Y3", 
                                "database": "UniProtKB"
                            }
                        ], 
                        "name": "protein methylation", 
                        "id": "GO:0006479"
                    }, 
                    {
                        "url": "https://www.ebi.ac.uk/QuickGO/term/GO:0048678", 
                        "pmid": "", 
                        "evidence": [
                            {
                                "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
                                "id": "A6H5Y3", 
                                "database": "UniProtKB"
                            }
                        ], 
                        "name": "response to axon injury", 
                        "id": "GO:0048678"
                    }, 
                    {
                        "url": "https://www.ebi.ac.uk/QuickGO/term/GO:0071732", 
                        "pmid": "", 
                        "evidence": [
                            {
                                "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
                                "id": "A6H5Y3", 
                                "database": "UniProtKB"
                            }
                        ], 
                        "name": "cellular response to nitric oxide", 
                        "id": "GO:0071732"
                    }, 
                    {
                        "url": "https://www.ebi.ac.uk/QuickGO/term/GO:0031103", 
                        "pmid": "", 
                        "evidence": [
                            {
                                "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
                                "id": "A6H5Y3", 
                                "database": "UniProtKB"
                            }
                        ], 
                        "name": "axon regeneration", 
                        "id": "GO:0031103"
                    }, 
                    {
                        "url": "https://www.ebi.ac.uk/QuickGO/term/GO:0046653", 
                        "pmid": "", 
                        "evidence": [
                            {
                                "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
                                "id": "A6H5Y3", 
                                "database": "UniProtKB"
                            }
                        ], 
                        "name": "tetrahydrofolate metabolic process", 
                        "id": "GO:0046653"
                    }, 
                    {
                        "url": "https://www.ebi.ac.uk/QuickGO/term/GO:0006555", 
                        "pmid": "", 
                        "evidence": [
                            {
                                "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
                                "id": "A6H5Y3", 
                                "database": "UniProtKB"
                            }
                        ], 
                        "name": "methionine metabolic process", 
                        "id": "GO:0006555"
                    }, 
                    {
                        "url": "https://www.ebi.ac.uk/QuickGO/term/GO:0050667", 
                        "pmid": "", 
                        "evidence": [
                            {
                                "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
                                "id": "A6H5Y3", 
                                "database": "UniProtKB"
                            }
                        ], 
                        "name": "homocysteine metabolic process", 
                        "id": "GO:0050667"
                    }
                ], 
                "total": 9, 
                "name": "Biological Process"
            }
        ]
    }, 
    "gene_names": [
        {
            "url": "https://www.ncbi.nlm.nih.gov/protein/A6H5Y3", 
            "type": "synonym", 
            "resource": "RefSeq", 
            "name": "AI894170; D830038K18Rik; MS"
        }, 
        {
            "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
            "type": "recommended", 
            "resource": "UniProtKB", 
            "name": "Mtr"
        }, 
        {
            "url": "https://www.ncbi.nlm.nih.gov/protein/A6H5Y3", 
            "type": "synonym", 
            "resource": "RefSeq", 
            "name": "Mtr"
        }
    ], 
    "crossref": [
        {
            "url": "https://www.ebi.ac.uk/interpro/entry/IPR011822", 
            "id": "IPR011822", 
            "database": "InterPro"
        }, 
        {
            "url": "https://www.ncbi.nlm.nih.gov/protein/NP_001074597.1", 
            "id": "NP_001074597.1", 
            "database": "RefSeq"
        }, 
        {
            "url": "https://www.ebi.ac.uk/interpro/entry/IPR011005", 
            "id": "IPR011005", 
            "database": "InterPro"
        }, 
        {
            "url": "https://www.ebi.ac.uk/interpro/entry/IPR036589", 
            "id": "IPR036589", 
            "database": "InterPro"
        }, 
        {
            "url": "https://www.ebi.ac.uk/chembldb/target/inspect/CHEMBL3188", 
            "id": "CHEMBL3188", 
            "database": "ChEMBL"
        }, 
        {
            "url": "https://www.reactome.org/PathwayBrowser/#R-MMU-196741", 
            "id": "R-MMU-196741", 
            "database": "Reactome"
        }, 
        {
            "url": "http://pfam.xfam.org/family/PF02574", 
            "id": "PF02574", 
            "database": "Pfam"
        }, 
        {
            "url": "https://bgee.org/?page=gene&gene_id=ENSMUSG00000021311", 
            "id": "ENSMUSG00000021311", 
            "database": "Bgee"
        }, 
        {
            "url": "https://www.ebi.ac.uk/interpro/entry/IPR003726", 
            "id": "IPR003726", 
            "database": "InterPro"
        }, 
        {
            "url": "https://www.ebi.ac.uk/interpro/entry/IPR004223", 
            "id": "IPR004223", 
            "database": "InterPro"
        }, 
        {
            "url": "https://www.reactome.org/PathwayBrowser/#R-MMU-1614635", 
            "id": "R-MMU-1614635", 
            "database": "Reactome"
        }, 
        {
            "url": "https://www.ebi.ac.uk/interpro/entry/IPR037010", 
            "id": "IPR037010", 
            "database": "InterPro"
        }, 
        {
            "url": "http://www.orthodb.org/?query=731388at2759", 
            "id": "731388at2759", 
            "database": "OrthoDB"
        }, 
        {
            "url": "https://omabrowser.org/oma/group/ADCIAMS/", 
            "id": "ADCIAMS", 
            "database": "OMA"
        }, 
        {
            "url": "https://www.ebi.ac.uk/interpro/entry/IPR006158", 
            "id": "IPR006158", 
            "database": "InterPro"
        }, 
        {
            "url": "https://www.ncbi.nlm.nih.gov/gene/238505", 
            "id": "238505", 
            "database": "GeneID"
        }, 
        {
            "url": "https://www.reactome.org/PathwayBrowser/#R-MMU-156581", 
            "id": "R-MMU-156581", 
            "database": "Reactome"
        }, 
        {
            "url": "https://www.ebi.ac.uk/interpro/entry/IPR036594", 
            "id": "IPR036594", 
            "database": "InterPro"
        }, 
        {
            "url": "http://pfam.xfam.org/family/PF02310", 
            "id": "PF02310", 
            "database": "Pfam"
        }, 
        {
            "url": "https://www.ebi.ac.uk/interpro/entry/IPR000489", 
            "id": "IPR000489", 
            "database": "InterPro"
        }, 
        {
            "url": "https://www.ebi.ac.uk/interpro/entry/IPR033706", 
            "id": "IPR033706", 
            "database": "InterPro"
        }, 
        {
            "url": "http://pfam.xfam.org/family/PF02607", 
            "id": "PF02607", 
            "database": "Pfam"
        }, 
        {
            "url": "https://www.ebi.ac.uk/interpro/entry/IPR003759", 
            "id": "IPR003759", 
            "database": "InterPro"
        }, 
        {
            "url": "http://research.bioinformatics.udel.edu/pro/entry/PR_A6H5Y3", 
            "id": "PR_A6H5Y3", 
            "database": "PRO"
        }, 
        {
            "url": "http://www.informatics.jax.org/marker/MGI:894292", 
            "id": "894292", 
            "database": "MGI"
        }, 
        {
            "url": "https://www.ebi.ac.uk/interpro/entry/IPR036724", 
            "id": "IPR036724", 
            "database": "InterPro"
        }, 
        {
            "url": "https://www.genome.jp/dbget-bin/get_linkdb?-t+pathway+mmu:238505", 
            "id": "mmu:238505", 
            "database": "KEGG Pathway"
        }, 
        {
            "url": "http://pfam.xfam.org/family/PF00809", 
            "id": "PF00809", 
            "database": "Pfam"
        }, 
        {
            "url": "https://www.ncbi.nlm.nih.gov/Structure/cdd/cddsrv.cgi?uid=cd02069", 
            "id": "cd02069", 
            "database": "CDD"
        }, 
        {
            "url": "http://pfam.xfam.org/family/PF02965", 
            "id": "PF02965", 
            "database": "Pfam"
        }
    ], 
    "expression_disease": [], 
    "glycosylation": [], 
    "mutagenesis": [], 
    "disease": [], 
    "phosphorylation": [
        {
            "residue": "Thr", 
            "position": "1252", 
            "evidence": [
                {
                    "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
                    "id": "A6H5Y3", 
                    "database": "UniProtKB"
                }
            ], 
            "kinase_uniprot_canonical_ac": "", 
            "kinase_gene_name": ""
        }
    ], 
    "mass": {
        "monoisotopic_mass": 139069.0, 
        "chemical_mass": 139069.0
    }, 
    "expression_tissue": [], 
    "gene": [
        {
            "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
            "name": "Mtr", 
            "locus": {
                "end_pos": 12182712, 
                "strand": "-", 
                "start_pos": 12258113, 
                "chromosome": "13", 
                "evidence": [
                    {
                        "url": "https://www.ensembl.org/id/ENSMUSG00000021311", 
                        "id": "ENSMUSG00000021311", 
                        "database": "Ensembl Gene"
                    }
                ]
            }
        }
    ], 
    "protein_names": [
        {
            "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
            "type": "synonym", 
            "resource": "UniProtKB", 
            "name": "MS"
        }, 
        {
            "url": "https://www.ncbi.nlm.nih.gov/protein/A6H5Y3", 
            "type": "synonym", 
            "resource": "RefSeq", 
            "name": "methionine synthase"
        }, 
        {
            "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
            "type": "recommended", 
            "resource": "UniProtKB", 
            "name": "Methionine synthase"
        }, 
        {
            "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
            "type": "synonym", 
            "resource": "UniProtKB", 
            "name": "5-methyltetrahydrofolate--homocysteine methyltransferase"
        }, 
        {
            "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
            "type": "synonym", 
            "resource": "UniProtKB", 
            "name": "Vitamin-B12 dependent methionine synthase"
        }, 
        {
            "url": "https://www.ncbi.nlm.nih.gov/protein/A6H5Y3", 
            "type": "synonym", 
            "resource": "RefSeq", 
            "name": "vitamin-B12 dependent methionine synthase"
        }, 
        {
            "url": "https://www.uniprot.org/uniprot/A6H5Y3", 
            "type": "synonym", 
            "resource": "UniProtKB", 
            "name": "2.1.1.13"
        }
    ]
}
