ID A0A0D6TRY9_9FLAO Unreviewed; 346 AA.
AC A0A0D6TRY9;
DT 27-MAY-2015, integrated into UniProtKB/TrEMBL.
DT 27-MAY-2015, sequence version 1.
DT 27-MAR-2024, entry version 32.
DE RecName: Full=Histidinol-phosphate aminotransferase {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|HAMAP-Rule:MF_01023};
GN Name=hisC {ECO:0000256|HAMAP-Rule:MF_01023};
GN ORFNames=SY27_03275 {ECO:0000313|EMBL:KIX22848.1};
OS Flavobacterium sp. 316.
OC Bacteria; Bacteroidota; Flavobacteriia; Flavobacteriales;
OC Flavobacteriaceae; Flavobacterium.
OX NCBI_TaxID=1603293 {ECO:0000313|EMBL:KIX22848.1, ECO:0000313|Proteomes:UP000032747};
RN [1] {ECO:0000313|EMBL:KIX22848.1, ECO:0000313|Proteomes:UP000032747}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=316 {ECO:0000313|EMBL:KIX22848.1,
RC ECO:0000313|Proteomes:UP000032747};
RA Karczewska-Golec J., Kochanowska-Lyzen M., Balut M., Golec P.,
RA Madanecki P., Markert S., Piotrowski A., Schweder T., Szalewska-Palasz A.;
RT "Three Bacterial Inhabitants of the Baltic Sea under Osmotic Stress: a
RT Genomic and a Proteomic Perspective.";
RL Submitted (FEB-2015) 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|HAMAP-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:KIX22848.1}.
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DR EMBL; JYGZ01000001; KIX22848.1; -; Genomic_DNA.
DR RefSeq; WP_045967339.1; NZ_JYGZ01000001.1.
DR AlphaFoldDB; A0A0D6TRY9; -.
DR STRING; 1603293.SY27_03275; -.
DR PATRIC; fig|1603293.4.peg.668; -.
DR OrthoDB; 9813612at2; -.
DR UniPathway; UPA00031; UER00012.
DR Proteomes; UP000032747; 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:UP000032747};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_01023, ECO:0000313|EMBL:KIX22848.1}.
FT DOMAIN 44..338
FT /note="Aminotransferase class I/classII"
FT /evidence="ECO:0000259|Pfam:PF00155"
FT MOD_RES 206
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01023"
SQ SEQUENCE 346 AA; 39363 MW; D72ECF877A6F439E CRC64;
MNLENLVRNN IKSMKPYSSA RHEFNDVKDN LIFLDANENP FENGMNRYPD PNQSILKKIL
SKIKNIDSKN ILIGNGSDEV LDLLFRAFCE PNIDNVITLP PTYGMYGVLA NLNAIENKKI
ILDDCFQPNV SSILNRVNKN SKIIFLCSPN NPTGNTFSDE SIYTLLKEFK GLVVIDEAYI
EFSEKESWLN RLSKFPNLVI VQTLSKAYGM AGLRLGLLYA STEIIAVLEK IKPPYNINIA
SQNLAIETLL SPKFEERLSI IKSEREKIMK ALVRCKIVTE ILPSETNFIL FKVDNAAFQY
NQFLENGIVV RNRSSESLCR NCLRITIGTE KENKKVIELL KNLKNV
//
