ID   D7DR14_METV3            Unreviewed;       242 AA.
AC   D7DR14;
DT   10-AUG-2010, integrated into UniProtKB/TrEMBL.
DT   10-AUG-2010, sequence version 1.
DT   04-NOV-2026, entry version 75.
DE   RecName: Full=1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase {ECO:0000256|ARBA:ARBA00018464, ECO:0000256|HAMAP-Rule:MF_01014};
DE            EC=5.3.1.16 {ECO:0000256|ARBA:ARBA00012550, ECO:0000256|HAMAP-Rule:MF_01014};
DE   AltName: Full=Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase {ECO:0000256|ARBA:ARBA00030547, ECO:0000256|HAMAP-Rule:MF_01014};
GN   Name=hisA {ECO:0000256|HAMAP-Rule:MF_01014};
GN   OrderedLocusNames=Mvol_1636 {ECO:0000313|EMBL:ADI37291.1};
OS   Methanococcus voltae (strain ATCC BAA-1334 / A3).
OC   Archaea; Methanobacteriati; Methanobacteriota; Methanomada group;
OC   Methanococci; Methanococcales; Methanococcaceae; Methanococcus.
OX   NCBI_TaxID=456320 {ECO:0000313|EMBL:ADI37291.1, ECO:0000313|Proteomes:UP000007722};
RN   [1] {ECO:0000313|EMBL:ADI37291.1, ECO:0000313|Proteomes:UP000007722}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1334 / A3 {ECO:0000313|Proteomes:UP000007722};
RG   US DOE Joint Genome Institute;
RA   Lucas S., Copeland A., Lapidus A., Cheng J.-F., Bruce D., Goodwin L.,
RA   Pitluck S., Lowry S., Clum A., Land M., Hauser L., Kyrpides N.,
RA   Mikhailova N., Whitman W.B., Woyke T.;
RT   "Complete sequence of Methanococcus voltae A3.";
RL   Submitted (MAY-2010) to the EMBL/GenBank/DDBJ databases.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=1-(5-phospho-beta-D-ribosyl)-5-[(5-phospho-beta-D-
CC         ribosylamino)methylideneamino]imidazole-4-carboxamide = 5-[(5-
CC         phospho-1-deoxy-D-ribulos-1-ylimino)methylamino]-1-(5-phospho-beta-D-
CC         ribosyl)imidazole-4-carboxamide; Xref=Rhea:RHEA:15469,
CC         ChEBI:CHEBI:58435, ChEBI:CHEBI:58525; EC=5.3.1.16;
CC         Evidence={ECO:0000256|ARBA:ARBA00000901, ECO:0000256|HAMAP-
CC         Rule:MF_01014, ECO:0000256|RuleBase:RU003658};
CC   -!- PATHWAY: Amino-acid biosynthesis; L-histidine biosynthesis; L-histidine
CC       from 5-phospho-alpha-D-ribose 1-diphosphate: step 4/9.
CC       {ECO:0000256|ARBA:ARBA00005133, ECO:0000256|HAMAP-Rule:MF_01014,
CC       ECO:0000256|RuleBase:RU003658}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC       ECO:0000256|HAMAP-Rule:MF_01014, ECO:0000256|RuleBase:RU003658}.
CC   -!- SIMILARITY: Belongs to the HisA/HisF family.
CC       {ECO:0000256|ARBA:ARBA00009667, ECO:0000256|HAMAP-Rule:MF_01014,
CC       ECO:0000256|RuleBase:RU003657}.
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DR   EMBL; CP002057; ADI37291.1; -; Genomic_DNA.
DR   AlphaFoldDB; D7DR14; -.
DR   FunCoup; D7DR14; 127.
DR   STRING; 456320.Mvol_1636; -.
DR   KEGG; mvo:Mvol_1636; -.
DR   eggNOG; arCOG00618; Archaea.
DR   HOGENOM; CLU_048577_1_1_2; -.
DR   InParanoid; D7DR14; -.
DR   OMA; AAKWEGM; -.
DR   OrthoDB; 52866at2157; -.
DR   UniPathway; UPA00031; UER00009.
DR   Proteomes; UP000007722; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0003949; F:1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide isomerase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0000105; P:L-histidine biosynthetic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0000162; P:L-tryptophan biosynthetic process; IEA:TreeGrafter.
DR   CDD; cd04732; HisA; 1.
DR   FunFam; 3.20.20.70:FF:000009; 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase; 1.
DR   Gene3D; 3.20.20.70; Aldolase class I; 1.
DR   HAMAP; MF_01014; HisA; 1.
DR   InterPro; IPR013785; Aldolase_TIM.
DR   InterPro; IPR006062; His_biosynth.
DR   InterPro; IPR023016; HisA/PriA.
DR   InterPro; IPR006063; HisA_bact_arch.
DR   InterPro; IPR044524; Isoase_HisA-like.
DR   InterPro; IPR011060; RibuloseP-bd_barrel.
DR   NCBIfam; TIGR00007; 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide isomerase; 1.
DR   NCBIfam; NF010112; hisA; 1.
DR   PANTHER; PTHR43090; 1-(5-PHOSPHORIBOSYL)-5-[(5-PHOSPHORIBOSYLAMINO)METHYLIDENEAMINO] IMIDAZOLE-4-CARBOXAMIDE ISOMERASE; 1.
DR   PANTHER; PTHR43090:SF7; 1-(5-PHOSPHORIBOSYL)-5-[(5-PHOSPHORIBOSYLAMINO)METHYLIDENEAMINO] IMIDAZOLE-4-CARBOXAMIDE ISOMERASE; 1.
DR   Pfam; PF00977; His_biosynth; 1.
DR   SUPFAM; SSF51366; Ribulose-phoshate binding barrel; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605, ECO:0000256|HAMAP-
KW   Rule:MF_01014};
KW   Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_01014};
KW   Histidine biosynthesis {ECO:0000256|ARBA:ARBA00023102, ECO:0000256|HAMAP-
KW   Rule:MF_01014};
KW   Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000256|HAMAP-Rule:MF_01014};
KW   Reference proteome {ECO:0000313|Proteomes:UP000007722}.
FT   ACT_SITE        8
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01014"
FT   ACT_SITE        130
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01014"
SQ   SEQUENCE   242 AA;  26377 MW;  65C019597A5B8CB0 CRC64;
     MDIIPAVDMK EGKCVQLIQG DPTKRHVEYD NPDEIAKMWV ENGAEMLHLV DLDGAIDGER
     VNLPMVKKII QESKVPVQMG GGIRTIEDVE ELVNLGINRV IIGTVAVQNP DFVEKLAKKV
     GSEKIMVALD AKDGKVVIKG WKEKTEYTPV QMGKILEEKG AGSILFTNVD SEGLLNGINI
     TPTKELVDNL NIPIIASGGV TTIDDLIEFK KIGVSGVVVG SALYKNNFKL NDAIITVNNF
     KL
//