ID A0A061LUL0_9MICO Unreviewed; 360 AA.
AC A0A061LUL0;
DT 03-SEP-2014, integrated into UniProtKB/TrEMBL.
DT 03-SEP-2014, sequence version 1.
DT 27-MAR-2024, entry version 40.
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=H490_0110610 {ECO:0000313|EMBL:EYT53169.1};
OS Leucobacter sp. UCD-THU.
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales; Microbacteriaceae;
OC Leucobacter.
OX NCBI_TaxID=1292023 {ECO:0000313|EMBL:EYT53169.1, ECO:0000313|Proteomes:UP000026917};
RN [1] {ECO:0000313|EMBL:EYT53169.1, ECO:0000313|Proteomes:UP000026917}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=UCD-THU {ECO:0000313|EMBL:EYT53169.1,
RC ECO:0000313|Proteomes:UP000026917};
RX PubMed=23792744; DOI=10.1128/genomeA.00325-13;
RA Holland-Moritz H.E., Bevans D.R., Lang J.M., Darling A.E., Eisen J.A.,
RA Coil D.A.;
RT "Draft Genome Sequence of Leucobacter sp. Strain UCD-THU (Phylum
RT Actinobacteria).";
RL Genome Announc. 1:S69-S82(2013).
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}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EYT53169.1}.
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DR EMBL; APJM01000020; EYT53169.1; -; Genomic_DNA.
DR RefSeq; WP_017884746.1; NZ_KB714604.1.
DR AlphaFoldDB; A0A061LUL0; -.
DR STRING; 1292023.H490_0110610; -.
DR HOGENOM; CLU_017584_3_1_11; -.
DR OrthoDB; 9809616at2; -.
DR UniPathway; UPA00031; UER00012.
DR Proteomes; UP000026917; Unassembled WGS sequence.
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:UP000026917};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_01023, ECO:0000313|EMBL:EYT53169.1}.
FT DOMAIN 28..352
FT /note="Aminotransferase class I/classII"
FT /evidence="ECO:0000259|Pfam:PF00155"
FT MOD_RES 222
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01023"
SQ SEQUENCE 360 AA; 38702 MW; EC07C4C88278B682 CRC64;
MTSLSDLPLR ANLVGKQPYG APQDPVPVSL NVNENTHPIP ERVVADIVES LAQAVHGVNR
YPDREFTELR EALAGYLGHG LTVEQLWAAN GSNEVLQQIL QAFGGPGRSL LSFTPTYSMY
PLLASGTDTE WIAVARPADY ALTPELVVGA LREHRPDIAI LCGPNNPTGT PLDREVILAA
YEAFDGILIV DEAYHEFDAQ RESAVALLPG RHRLLVSRTM SKAFAFAGVR LGYLAADPAV
IDALRLVRLP YHLSALTQAA ATAAIRHSDE MLATVADIRD QRDRLAAALV QLGYEVHPSG
ANFLLVGGFD DPAAVFESLR AQGILIRNLG IEGHLRITAG TESETTAVIE AIAALTPTAR
//
