ID A0A0M4QWJ9_9PSEU Unreviewed; 373 AA.
AC A0A0M4QWJ9;
DT 09-DEC-2015, integrated into UniProtKB/TrEMBL.
DT 09-DEC-2015, sequence version 1.
DT 27-MAR-2024, entry version 35.
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=XF36_15520 {ECO:0000313|EMBL:ALE84381.1};
OS Pseudonocardia sp. HH130629-09.
OC Bacteria; Actinomycetota; Actinomycetes; Pseudonocardiales;
OC Pseudonocardiaceae; Pseudonocardia.
OX NCBI_TaxID=1641402 {ECO:0000313|EMBL:ALE84381.1, ECO:0000313|Proteomes:UP000062082};
RN [1] {ECO:0000313|EMBL:ALE84381.1, ECO:0000313|Proteomes:UP000062082}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HH130629-09 {ECO:0000313|EMBL:ALE84381.1,
RC ECO:0000313|Proteomes:UP000062082};
RX PubMed=26438860; DOI=10.1073/pnas.1515348112;
RA Sit C.S., Van Arnam E.B., Ramadhar T.R.;
RT "Variable genetic architectures produce virtually identical molecules in
RT bacterial symbionts of fungus-growing ants.";
RL Proc. Natl. Acad. Sci. U.S.A. 112:13150-13154(2015).
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; CP011868; ALE84381.1; -; Genomic_DNA.
DR RefSeq; WP_060712547.1; NZ_CP011868.1.
DR AlphaFoldDB; A0A0M4QWJ9; -.
DR KEGG; pseh:XF36_15520; -.
DR PATRIC; fig|1641402.3.peg.3320; -.
DR OrthoDB; 9809616at2; -.
DR UniPathway; UPA00031; UER00012.
DR Proteomes; UP000062082; 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:UP000062082};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_01023, ECO:0000313|EMBL:ALE84381.1}.
FT DOMAIN 33..362
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; 39458 MW; 1A5578C3516CCC70 CRC64;
MTAGEGVRLS DLPLREDLRG KSPYGAPQLD VAVRLNTNEN PYPPPPELVA DVAASVEDAA
RELHRYPDRD LVALRGDLAA YLSRQTGVEL TTANLWAANG SNEILQQILQ TFGGPGRTAL
GFVPSYSMHP LLASGTQTEF VPVPRREDFT LDVDAAVAVL AEKSPDITFV TSPNNPTGQS
IAPADLARLV DAAPGMVVVD EAYAEFAEAT GRPSATTLLA THGHKLVVSR TMSKAFAFAG
GRLGYLAAAP AVIDALQLVR LPYHLSVLSQ AAARAALRHA EATLGSVALL AAERDRISGE
LAAAGYDVVA SDANFILFGR FADAGRAWKG FLDQGVLIRD VGIPERLRVT VGTPEENDAF
LAAATDLATQ ELL
//
