HIS8_GEOKA
ID HIS8_GEOKA Reviewed; 365 AA.
AC Q5KXV3;
DT 10-JAN-2006, integrated into UniProtKB/Swiss-Prot.
DT 01-FEB-2005, sequence version 1.
DT 25-MAY-2022, entry version 91.
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=GK2198;
OS Geobacillus kaustophilus (strain HTA426).
OC Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Geobacillus;
OC Geobacillus thermoleovorans group.
OX NCBI_TaxID=235909;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HTA426;
RX PubMed=15576355; DOI=10.1093/nar/gkh970;
RA Takami H., Takaki Y., Chee G.-J., Nishi S., Shimamura S., Suzuki H.,
RA Matsui S., Uchiyama I.;
RT "Thermoadaptation trait revealed by the genome sequence of thermophilic
RT Geobacillus kaustophilus.";
RL Nucleic Acids Res. 32:6292-6303(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; BA000043; BAD76483.1; -; Genomic_DNA.
DR RefSeq; WP_011231683.1; NC_006510.1.
DR AlphaFoldDB; Q5KXV3; -.
DR SMR; Q5KXV3; -.
DR STRING; 235909.GK2198; -.
DR EnsemblBacteria; BAD76483; BAD76483; GK2198.
DR KEGG; gka:GK2198; -.
DR PATRIC; fig|235909.7.peg.2353; -.
DR eggNOG; COG0079; Bacteria.
DR HOGENOM; CLU_017584_3_3_9; -.
DR OMA; IWLNANE; -.
DR UniPathway; UPA00031; UER00012.
DR Proteomes; UP000001172; 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; 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 Pfam; PF00155; Aminotran_1_2; 1.
DR SUPFAM; SSF53383; SSF53383; 1.
DR TIGRFAMs; TIGR01141; hisC; 1.
DR PROSITE; PS00599; AA_TRANSFER_CLASS_2; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis; Aminotransferase; Histidine biosynthesis;
KW Pyridoxal phosphate; Reference proteome; Transferase.
FT CHAIN 1..365
FT /note="Histidinol-phosphate aminotransferase"
FT /id="PRO_0000153363"
FT MOD_RES 222
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01023"
SQ SEQUENCE 365 AA; 40821 MW; 062C9C041F0DE6BE CRC64;
MQVKESLRGL SPYQPGKSIE EVKRQYGLPE IIKLASNENP YGSSPSAKAA IAAELDRLAV
YPDGCARTLR EKVAKHLGVK ETQLLFGNGS DEVVQILCRA FLEPGANTVM AAPTFPQYRH
NAIIERAEVR EVPLVDGRHD LEAMLAVIDE NTRIVWICNP NNPTGTYVND TELRAFLDRV
PRHVLVVVDE AYYEYATAPD YPQTVPLLNE YEQLVVMRTF SKAYGLAALR VGYGVASEML
IRAVEPAREP FNTSTIAQAA AAAALDDQAF IRACVERNRA ELERYYRFCE ENGLKYYPSQ
TNFLFIDFGL DGDEVFRYLL ERGVIVRSGQ ALGLPTGVRV TVGTKEQNDR VLELVSQLLR
EKQLA