HIS8_SYMTH
ID HIS8_SYMTH Reviewed; 361 AA.
AC Q67KI2;
DT 10-JAN-2006, integrated into UniProtKB/Swiss-Prot.
DT 11-OCT-2004, sequence version 1.
DT 25-MAY-2022, entry version 103.
DE RecName: Full=Histidinol-phosphate aminotransferase {ECO:0000255|HAMAP-Rule:MF_01023};
DE EC=2.6.1.9 {ECO:0000255|HAMAP-Rule:MF_01023};
DE AltName: Full=Imidazole acetol-phosphate transaminase {ECO:0000255|HAMAP-Rule:MF_01023};
GN Name=hisC {ECO:0000255|HAMAP-Rule:MF_01023}; OrderedLocusNames=STH2831;
OS Symbiobacterium thermophilum (strain T / IAM 14863).
OC Bacteria; Firmicutes; Clostridia; Eubacteriales; Symbiobacteriaceae;
OC Symbiobacterium.
OX NCBI_TaxID=292459;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=T / IAM 14863;
RX PubMed=15383646; DOI=10.1093/nar/gkh830;
RA Ueda K., Yamashita A., Ishikawa J., Shimada M., Watsuji T., Morimura K.,
RA Ikeda H., Hattori M., Beppu T.;
RT "Genome sequence of Symbiobacterium thermophilum, an uncultivable bacterium
RT that depends on microbial commensalism.";
RL Nucleic Acids Res. 32:4937-4944(2004).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2-oxoglutarate + L-histidinol phosphate = 3-(imidazol-4-yl)-2-
CC oxopropyl phosphate + L-glutamate; Xref=Rhea:RHEA:23744,
CC ChEBI:CHEBI:16810, ChEBI:CHEBI:29985, ChEBI:CHEBI:57766,
CC ChEBI:CHEBI:57980; EC=2.6.1.9; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_01023};
CC -!- COFACTOR:
CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01023};
CC -!- PATHWAY: Amino-acid biosynthesis; L-histidine biosynthesis; L-histidine
CC from 5-phospho-alpha-D-ribose 1-diphosphate: step 7/9.
CC {ECO:0000255|HAMAP-Rule:MF_01023}.
CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_01023}.
CC -!- SIMILARITY: Belongs to the class-II pyridoxal-phosphate-dependent
CC aminotransferase family. Histidinol-phosphate aminotransferase
CC subfamily. {ECO:0000255|HAMAP-Rule:MF_01023}.
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DR EMBL; AP006840; BAD41816.1; -; Genomic_DNA.
DR RefSeq; WP_011196950.1; NC_006177.1.
DR AlphaFoldDB; Q67KI2; -.
DR SMR; Q67KI2; -.
DR STRING; 292459.STH2831; -.
DR EnsemblBacteria; BAD41816; BAD41816; STH2831.
DR KEGG; sth:STH2831; -.
DR eggNOG; COG0079; Bacteria.
DR HOGENOM; CLU_017584_3_3_9; -.
DR OMA; IMMGPGS; -.
DR OrthoDB; 1248286at2; -.
DR UniPathway; UPA00031; UER00012.
DR Proteomes; UP000000417; Chromosome.
DR GO; GO:0004400; F:histidinol-phosphate transaminase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0030170; F:pyridoxal phosphate binding; IEA:InterPro.
DR GO; GO:0000105; P:histidine biosynthetic process; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.640.10; -; 1.
DR Gene3D; 3.90.1150.10; -; 1.
DR HAMAP; MF_01023; HisC_aminotrans_2; 1.
DR InterPro; IPR004839; Aminotransferase_I/II.
DR InterPro; IPR005861; HisP_aminotrans.
DR InterPro; IPR015424; PyrdxlP-dep_Trfase.
DR InterPro; IPR015421; PyrdxlP-dep_Trfase_major.
DR InterPro; IPR015422; PyrdxlP-dep_Trfase_small.
DR Pfam; PF00155; Aminotran_1_2; 1.
DR SUPFAM; SSF53383; SSF53383; 1.
DR TIGRFAMs; TIGR01141; hisC; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis; Aminotransferase; Histidine biosynthesis;
KW Pyridoxal phosphate; Reference proteome; Transferase.
FT CHAIN 1..361
FT /note="Histidinol-phosphate aminotransferase"
FT /id="PRO_0000153464"
FT MOD_RES 221
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01023"
SQ SEQUENCE 361 AA; 39538 MW; A025E063F67B970F CRC64;
MSSVRTAVRR MKPYVPGKPV EDVQRELGLH DLVKLNQNEN PLGPSPRAVA AARAAMAQVH
TYPEGTARRL RERLAQMWNL PADWFLIGNG SDEVFRLLAE VYLEPGDRVV VPEPSFAAYR
FVAELMGAEV VAVPLAGWTM DLPAMAEAAA RGAKLLFLCR PNNPTGTVFA EADLRAALER
VPPSTLVVVD EAYREFDETP FDSRALVQDY PNVVIARTFS KIYGMAGFRL GYGVMRPEVL
APLYTARDPF SVNGLAVAAG LAALDDVEHV ERTRALTREG KAYLYAAFQR LGLGYVPSEA
NFVLFDAGRP AAEVFDALLR RGVLVRPCGS FGLPDHLRVT VGTPEQNRRF VEALKAALGE
G
