{"metadata":{"accession":"A0A4V1EMI5","id":"A0A4V1EMI5_HALMA","source_organism":{"taxId":"272569","scientificName":"Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)","fullName":"Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)"},"name":"GTP cyclohydrolase MptA","description":["Converts GTP to 7,8-dihydro-D-neopterin 2',3'-cyclic phosphate, the first intermediate in the biosynthesis of coenzyme methanopterin"],"length":309,"sequence":"MSQQLPDVQASSPDVTVGLNRVGVTGVEKLVKLGRRDRDPIVLMAEFEVFVDLPSWRKGADMSRNMEVIDETLETAVSEEAYRVEDVCGDAAELLLEKHDYTTKAEVRMEAEYVTHESTPASEMATQSTADIIASATATEDGTSEEIGARVTGMTVCPCSQGMSASRARETLKQLNVEDDVIEEFLETNPQAGHSQRGHATLTVQSDGAPEVDLNELIEVARDSMSARIYNLAKRPDEDHMTYEAHKDAKFVEDCVRALAEGVVNTFPDLPDDAVVTMKQSNDESIHQHNAHAERVAQLDDLRQEVSED","proteome":null,"gene":"mptA","go_terms":[{"identifier":"GO:0003934","name":"GTP cyclohydrolase I activity","category":{"code":"F","name":"molecular_function"}},{"identifier":"GO:0003933","name":"GTP cyclohydrolase activity","category":{"code":"F","name":"molecular_function"}}],"protein_evidence":3,"source_database":"unreviewed","is_fragment":false,"in_alphafold":true,"in_bfvd":false,"ida_accession":"1c4c675bf2b62b92462e7d535c5e9cf1ab70f680","counters":{"domain_architectures":6303,"entries":7,"isoforms":0,"proteomes":0,"sets":1,"structures":0,"taxa":1,"dbEntries":{"cathgene3d":1,"panther":1,"hamap":1,"pfam":1,"ncbifam":1,"interpro":2},"proteome":0,"taxonomy":1,"similar_proteins":6303}}}