ID A0A1B1ZH39_9PSEU Unreviewed; 373 AA.
AC A0A1B1ZH39;
DT 02-NOV-2016, integrated into UniProtKB/TrEMBL.
DT 02-NOV-2016, sequence version 1.
DT 27-MAR-2024, entry version 28.
DE RecName: Full=Histidinol-phosphate aminotransferase {ECO:0000256|ARBA:ARBA00018048, ECO:0000256|HAMAP-Rule:MF_01023};
DE EC=2.6.1.9 {ECO:0000256|HAMAP-Rule:MF_01023};
DE AltName: Full=Imidazole acetol-phosphate transaminase {ECO:0000256|ARBA:ARBA00030262, ECO:0000256|HAMAP-Rule:MF_01023};
GN Name=hisC {ECO:0000256|HAMAP-Rule:MF_01023};
GN ORFNames=AFB00_00540 {ECO:0000313|EMBL:ANY05064.1};
OS Pseudonocardia sp. HH130630-07.
OC Bacteria; Actinomycetota; Actinomycetes; Pseudonocardiales;
OC Pseudonocardiaceae; Pseudonocardia.
OX NCBI_TaxID=1690815 {ECO:0000313|EMBL:ANY05064.1, ECO:0000313|Proteomes:UP000092926};
RN [1] {ECO:0000313|EMBL:ANY05064.1, ECO:0000313|Proteomes:UP000092926}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HH130630-07 {ECO:0000313|EMBL:ANY05064.1,
RC ECO:0000313|Proteomes:UP000092926};
RA Oliw E.H.;
RL Submitted (JAN-2016) to the EMBL/GenBank/DDBJ databases.
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:0000256|HAMAP-
CC Rule:MF_01023};
CC -!- COFACTOR:
CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC Evidence={ECO:0000256|ARBA:ARBA00001933,
CC ECO:0000256|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:0000256|ARBA:ARBA00005011, ECO:0000256|HAMAP-Rule:MF_01023}.
CC -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738, ECO:0000256|HAMAP-
CC Rule:MF_01023}.
CC -!- SIMILARITY: Belongs to the class-II pyridoxal-phosphate-dependent
CC aminotransferase family. Histidinol-phosphate aminotransferase
CC subfamily. {ECO:0000256|ARBA:ARBA00007970, ECO:0000256|HAMAP-
CC Rule:MF_01023}.
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DR EMBL; CP013854; ANY05064.1; -; Genomic_DNA.
DR RefSeq; WP_068795573.1; NZ_CP013854.1.
DR AlphaFoldDB; A0A1B1ZH39; -.
DR STRING; 1690815.AFB00_00540; -.
DR KEGG; phh:AFB00_00540; -.
DR OrthoDB; 9809616at2; -.
DR UniPathway; UPA00031; UER00012.
DR Proteomes; UP000092926; 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 CDD; cd00609; AAT_like; 1.
DR Gene3D; 3.90.1150.10; Aspartate Aminotransferase, domain 1; 1.
DR Gene3D; 3.40.640.10; Type I PLP-dependent aspartate aminotransferase-like (Major domain); 1.
DR HAMAP; MF_01023; HisC_aminotrans_2; 1.
DR InterPro; IPR001917; Aminotrans_II_pyridoxalP_BS.
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 NCBIfam; TIGR01141; hisC; 1.
DR PANTHER; PTHR42885:SF2; HISTIDINOL-PHOSPHATE AMINOTRANSFERASE; 1.
DR PANTHER; PTHR42885; HISTIDINOL-PHOSPHATE AMINOTRANSFERASE-RELATED; 1.
DR Pfam; PF00155; Aminotran_1_2; 1.
DR SUPFAM; SSF53383; PLP-dependent transferases; 1.
DR PROSITE; PS00599; AA_TRANSFER_CLASS_2; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|HAMAP-Rule:MF_01023};
KW Aminotransferase {ECO:0000256|ARBA:ARBA00022576, ECO:0000256|HAMAP-
KW Rule:MF_01023}; Histidine biosynthesis {ECO:0000256|HAMAP-Rule:MF_01023};
KW Pyridoxal phosphate {ECO:0000256|ARBA:ARBA00022898, ECO:0000256|HAMAP-
KW Rule:MF_01023}; Reference proteome {ECO:0000313|Proteomes:UP000092926};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_01023, ECO:0000313|EMBL:ANY05064.1}.
FT DOMAIN 33..363
FT /note="Aminotransferase class I/classII"
FT /evidence="ECO:0000259|Pfam:PF00155"
FT MOD_RES 234
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01023"
SQ SEQUENCE 373 AA; 39649 MW; 1CFEE6B8163E5AFA CRC64;
MIPGEGVRLE DLPLREDLRG KSAYGAPQLD VAVRLNTNEN PYPPPPELVA DVTAACESAA
RELHRYPDRD AVGLRTELAA YLSTQTGVEL SERNLWAANG SNEILQQLLQ AFGGPGRTAL
GFVPSYSMHP IISSGTRTEF VPVPRRADFT IDVDAAVATL AERSPDITFV TSPNNPTGQS
IAPEDLARLV EAAPGIVIVD EAYAEFAEAT GRPSATTLLA THGHKLVVSR TMSKAFAFAG
GRLGYLAAAP AVVEALLLVR LPYHLSVLSQ AAARAALRHA GATLGSVALL AAERERVCGE
LAAAGYDVVP SDANFVLFGR FADAGRAWKG FLEHGVLIRD VGIPEHLRVS IGTPEENDTF
LQAATELATE ELL
//
