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Protein

Histidinol-phosphate aminotransferase

Gene

hisC

Organism
Staphylococcus aureus (strain JH9)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

L-histidinol phosphate + 2-oxoglutarate = 3-(imidazol-4-yl)-2-oxopropyl phosphate + L-glutamate.UniRule annotation

Cofactori

pyridoxal 5'-phosphateUniRule annotation

Pathwayi: L-histidine biosynthesis

This protein is involved in step 7 of the subpathway that synthesizes L-histidine from 5-phospho-alpha-D-ribose 1-diphosphate.UniRule annotation
Proteins known to be involved in the 9 steps of the subpathway in this organism are:
  1. ATP phosphoribosyltransferase (hisG)
  2. no protein annotated in this organism
  3. no protein annotated in this organism
  4. 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase (hisA)
  5. Imidazole glycerol phosphate synthase subunit HisF (hisF)
  6. Imidazoleglycerol-phosphate dehydratase (hisB)
  7. Histidinol-phosphate aminotransferase (hisC)
  8. no protein annotated in this organism
  9. no protein annotated in this organism
This subpathway is part of the pathway L-histidine biosynthesis, which is itself part of Amino-acid biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes L-histidine from 5-phospho-alpha-D-ribose 1-diphosphate, the pathway L-histidine biosynthesis and in Amino-acid biosynthesis.

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionAminotransferase, Transferase
Biological processAmino-acid biosynthesis, Histidine biosynthesis
LigandPyridoxal phosphate

Enzyme and pathway databases

UniPathwayiUPA00031; UER00012.

Names & Taxonomyi

Protein namesi
Recommended name:
Histidinol-phosphate aminotransferaseUniRule annotation (EC:2.6.1.9UniRule annotation)
Alternative name(s):
Imidazole acetol-phosphate transaminaseUniRule annotation
Gene namesi
Name:hisCUniRule annotation
Ordered Locus Names:SaurJH9_0747
OrganismiStaphylococcus aureus (strain JH9)
Taxonomic identifieri359786 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcaceaeStaphylococcus

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000842041 – 352Histidinol-phosphate aminotransferaseAdd BLAST352

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei221N6-(pyridoxal phosphate)lysineUniRule annotation1

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliA5IQS7.
SMRiA5IQS7.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the class-II pyridoxal-phosphate-dependent aminotransferase family. Histidinol-phosphate aminotransferase subfamily.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000288510.
KOiK00817.
OMAiHGFLVYR.

Family and domain databases

Gene3Di3.40.640.10. 1 hit.
3.90.1150.10. 1 hit.
HAMAPiMF_01023. HisC_aminotrans_2. 1 hit.
InterProiView protein in InterPro
IPR001917. Aminotrans_II_pyridoxalP_BS.
IPR004839. Aminotransferase_I/II.
IPR005861. HisP_aminotrans.
IPR015424. PyrdxlP-dep_Trfase.
IPR015421. PyrdxlP-dep_Trfase_major_sub1.
IPR015422. PyrdxlP-dep_Trfase_sub2.
PfamiView protein in Pfam
PF00155. Aminotran_1_2. 1 hit.
SUPFAMiSSF53383. SSF53383. 1 hit.
TIGRFAMsiTIGR01141. hisC. 1 hit.
PROSITEiView protein in PROSITE
PS00599. AA_TRANSFER_CLASS_2. 1 hit.

Sequencei

Sequence statusi: Complete.

A5IQS7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKEQLNQLSA YQPGLSPRAL KEKYGIEGDL YKLASNENLY GPSPKVKEAI
60 70 80 90 100
SAHLDELYYY PETGSPTLKA AISKHLNVDQ SRILFGAGLD EVILMISRAV
110 120 130 140 150
LTPGDTIVTS EATFGQYYHN AIVESANVIQ VPLKDGGFDL EGILKEVNED
160 170 180 190 200
TSLVWLCNPN NPTGTYFNHE SLDSFLSQVP PHVPVIIDEA YFEFVTAEDY
210 220 230 240 250
PDTLALQQKY DNAFLLRTFS KAYGLAGLRV GYVVASEHAI EKWNIIRPPF
260 270 280 290 300
NVTRISEYAA VAALEDQQYL KEVTHKNSVE RERFYQLPQS EYFLPSQTNF
310 320 330 340 350
IFVKTKRVNE LYEALLNVGC ITRPFPTGVR ITIGFKEQND KMLEVLSNFK

YE
Length:352
Mass (Da):39,788
Last modified:June 26, 2007 - v1
Checksum:iD6AA6041524D4700
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000703 Genomic DNA. Translation: ABQ48550.1.
RefSeqiWP_000663030.1. NC_009487.1.

Genome annotation databases

EnsemblBacteriaiABQ48550; ABQ48550; SaurJH9_0747.
KEGGisaj:SaurJH9_0747.

Similar proteinsi

Entry informationi

Entry nameiHIS8_STAA9
AccessioniPrimary (citable) accession number: A5IQS7
Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: June 26, 2007
Last modified: June 7, 2017
This is version 71 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families