HIS4_AQUAE
ID HIS4_AQUAE Reviewed; 238 AA.
AC O67328;
DT 15-DEC-1998, integrated into UniProtKB/Swiss-Prot.
DT 01-AUG-1998, sequence version 1.
DT 03-AUG-2022, entry version 128.
DE RecName: Full=1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase;
DE EC=5.3.1.16;
DE AltName: Full=Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase;
GN Name=hisA; OrderedLocusNames=aq_1303;
OS Aquifex aeolicus (strain VF5).
OC Bacteria; Aquificae; Aquificales; Aquificaceae; Aquifex.
OX NCBI_TaxID=224324;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=VF5;
RX PubMed=9537320; DOI=10.1038/32831;
RA Deckert G., Warren P.V., Gaasterland T., Young W.G., Lenox A.L.,
RA Graham D.E., Overbeek R., Snead M.A., Keller M., Aujay M., Huber R.,
RA Feldman R.A., Short J.M., Olsen G.J., Swanson R.V.;
RT "The complete genome of the hyperthermophilic bacterium Aquifex aeolicus.";
RL Nature 392:353-358(1998).
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 -!- PATHWAY: Amino-acid biosynthesis; L-histidine biosynthesis; L-histidine
CC from 5-phospho-alpha-D-ribose 1-diphosphate: step 4/9.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the HisA/HisF family. {ECO:0000305}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; AE000657; AAC07284.1; -; Genomic_DNA.
DR PIR; E70412; E70412.
DR RefSeq; NP_213892.1; NC_000918.1.
DR RefSeq; WP_010880830.1; NC_000918.1.
DR AlphaFoldDB; O67328; -.
DR SMR; O67328; -.
DR STRING; 224324.aq_1303; -.
DR PRIDE; O67328; -.
DR EnsemblBacteria; AAC07284; AAC07284; aq_1303.
DR KEGG; aae:aq_1303; -.
DR PATRIC; fig|224324.8.peg.1016; -.
DR eggNOG; COG0106; Bacteria.
DR HOGENOM; CLU_048577_1_2_0; -.
DR InParanoid; O67328; -.
DR OMA; EWLHLVD; -.
DR OrthoDB; 794219at2; -.
DR UniPathway; UPA00031; UER00009.
DR Proteomes; UP000000798; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IBA:GO_Central.
DR GO; GO:0003949; F:1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide isomerase activity; IBA:GO_Central.
DR GO; GO:0000105; P:histidine biosynthetic process; IBA:GO_Central.
DR GO; GO:0000162; P:tryptophan biosynthetic process; IBA:GO_Central.
DR CDD; cd04732; HisA; 1.
DR Gene3D; 3.20.20.70; -; 1.
DR HAMAP; MF_01014; HisA; 1.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR006062; His_biosynth.
DR InterPro; IPR006063; HisA_bact_arch.
DR InterPro; IPR044524; Isoase_HisA-like.
DR InterPro; IPR023016; Isoase_HisA-like_bact.
DR InterPro; IPR011060; RibuloseP-bd_barrel.
DR PANTHER; PTHR43090; PTHR43090; 1.
DR Pfam; PF00977; His_biosynth; 1.
DR SUPFAM; SSF51366; SSF51366; 1.
DR TIGRFAMs; TIGR00007; TIGR00007; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis; Cytoplasm; Histidine biosynthesis; Isomerase;
KW Reference proteome.
FT CHAIN 1..238
FT /note="1-(5-phosphoribosyl)-5-[(5-
FT phosphoribosylamino)methylideneamino] imidazole-4-
FT carboxamide isomerase"
FT /id="PRO_0000141967"
FT ACT_SITE 12
FT /note="Proton acceptor"
FT /evidence="ECO:0000250"
FT ACT_SITE 133
FT /note="Proton donor"
FT /evidence="ECO:0000250"
SQ SEQUENCE 238 AA; 26853 MW; 5017CE03DED71988 CRC64;
MNLKEFIIPA IDLMEGKAVR LYKGDFNKVK VYSERPWELA KNFSDLGFKR LHVVDLEGAE
GGKPKNLEVI RKIRENFEGE VEVGGGIRSY EVAKALFDEG IDFVVIGTLA YKNKEEFLKI
LENFPNRVIL AIDSKQGKVA IGGWKEETAV SPEEFAKEYE NYPIWGYLYT VIERDGSLEG
VDVEPYKEIK KHVKKPVIAS GGVSSLEDIK KLYGIVEGVV VGKAIYEGRI TLEDLQNF
