ID HIS4_ECOLC Reviewed; 245 AA. AC B1IZ50; DT 20-MAY-2008, integrated into UniProtKB/Swiss-Prot. DT 29-APR-2008, sequence version 1. DT 27-MAR-2024, entry version 85. DE RecName: Full=1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase {ECO:0000255|HAMAP-Rule:MF_01014}; DE EC=5.3.1.16 {ECO:0000255|HAMAP-Rule:MF_01014}; DE AltName: Full=Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase {ECO:0000255|HAMAP-Rule:MF_01014}; GN Name=hisA {ECO:0000255|HAMAP-Rule:MF_01014}; GN OrderedLocusNames=EcolC_1618; OS Escherichia coli (strain ATCC 8739 / DSM 1576 / NBRC 3972 / NCIMB 8545 / OS WDCM 00012 / Crooks). OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales; OC Enterobacteriaceae; Escherichia. OX NCBI_TaxID=481805; RN [1] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=ATCC 8739 / DSM 1576 / NBRC 3972 / NCIMB 8545 / WDCM 00012 / RC Crooks; RA Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H., RA Bruce D., Goodwin L., Pitluck S., Kiss H., Brettin T., Detter J.C., Han C., RA Kuske C.R., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., RA Mikhailova N., Ingram L., Richardson P.; RT "Complete sequence of Escherichia coli C str. ATCC 8739."; RL Submitted (FEB-2008) 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:0000255|HAMAP-Rule:MF_01014}; CC -!- PATHWAY: Amino-acid biosynthesis; L-histidine biosynthesis; L-histidine CC from 5-phospho-alpha-D-ribose 1-diphosphate: step 4/9. CC {ECO:0000255|HAMAP-Rule:MF_01014}. CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01014}. CC -!- SIMILARITY: Belongs to the HisA/HisF family. {ECO:0000255|HAMAP- CC Rule:MF_01014}. 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; CP000946; ACA77276.1; -; Genomic_DNA. DR RefSeq; WP_000586515.1; NZ_MTFT01000023.1. DR AlphaFoldDB; B1IZ50; -. DR SMR; B1IZ50; -. DR KEGG; ecl:EcolC_1618; -. DR HOGENOM; CLU_048577_1_2_6; -. DR UniPathway; UPA00031; UER00009. 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:histidine biosynthetic process; IEA:UniProtKB-UniRule. DR CDD; cd04732; HisA; 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; IPR006063; HisA_bact_arch. DR InterPro; IPR044524; Isoase_HisA-like. DR InterPro; IPR023016; Isoase_HisA-like_bact. DR InterPro; IPR011060; RibuloseP-bd_barrel. DR NCBIfam; TIGR00007; 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide isomerase; 1. DR PANTHER; PTHR43090; 1-(5-PHOSPHORIBOSYL)-5-[(5-PHOSPHORIBOSYLAMINO)METHYLIDENEAMINO] IMIDAZOLE-4-CARBOXAMIDE ISOMERASE; 1. DR PANTHER; PTHR43090:SF2; 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; Cytoplasm; Histidine biosynthesis; Isomerase. FT CHAIN 1..245 FT /note="1-(5-phosphoribosyl)-5-[(5- FT phosphoribosylamino)methylideneamino] imidazole-4- FT carboxamide isomerase" FT /id="PRO_1000084097" FT ACT_SITE 7 FT /note="Proton acceptor" FT /evidence="ECO:0000255|HAMAP-Rule:MF_01014" FT ACT_SITE 129 FT /note="Proton donor" FT /evidence="ECO:0000255|HAMAP-Rule:MF_01014" SQ SEQUENCE 245 AA; 26014 MW; 9144B624DA422F48 CRC64; MIIPALDLIN GTVVRLHQGD YGKQRDYGND PLPRLQDYAA QGAEVLHLVD LTGAKDPAKR QIPLIKTLVA GVNVPVQVGG GVRSEEDVAA LLEAGVARVV VGSTAVKSPE MVKGWFERFG ADALVLALDV RIDEQGNKQV AVSGWQENSG VSLEQLVETY LPVGLKHVLC TDISRDGTLA GSNVSLYEEV CARYPQVAFQ SSGGIGDIND VAALRGTGVR GVIVGRALLE GKFTVKEAIA CWQNA //