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Protein

Histidinol-phosphate aminotransferase

Gene

hisC

Organism
Salmonella heidelberg (strain SL476)
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. no protein annotated in this organism
  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:SeHA_C2299
OrganismiSalmonella heidelberg (strain SL476)
Taxonomic identifieri454169 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeSalmonella

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10001354201 – 359Histidinol-phosphate aminotransferaseAdd BLAST359

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei217N6-(pyridoxal phosphate)lysineUniRule annotation1

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliB4T9N5.
SMRiB4T9N5.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

HOGENOMiHOG000288512.
KOiK00817.
OMAiTYGMYKV.

Family and domain databases

Gene3Di3.40.640.10. 1 hit.
3.90.1150.10. 2 hits.
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.

B4T9N5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSTENTLSVA DLARENVRNL VPYQSARRLG GNGDVWLNAN EFPTAVEFQL
60 70 80 90 100
TQQTLNRYPE CQPKAVIENY AQYAGVKPEQ VLVSRGADEG IELVIRAFCE
110 120 130 140 150
PGKDAILYCP PTYGMYSVSA ETIGVERRTV PALENWQLDL QGISDNLDGT
160 170 180 190 200
KVVFVCSPNN PTGQLINPQD LRTLLELTRG KAIVVADEAY IEFCPQATLT
210 220 230 240 250
GWLVEYPHLV ILRTLSKAFA LAGLRCGFTL ANEEVINLLL KVIAPYPLST
260 270 280 290 300
PVADIAAQAL CPQGINAMRD RVAQTVQERQ YLVNALKQTA CVEHVFDSET
310 320 330 340 350
NYILARFTAS SSVFKSLWDQ GIILRDQNKQ PSLSGCLRIT VGTRQENQRV

IDALRAEPV
Length:359
Mass (Da):39,715
Last modified:September 23, 2008 - v1
Checksum:i7EAFA276B739B2A7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001120 Genomic DNA. Translation: ACF69942.1.
RefSeqiWP_000102712.1. NC_011083.1.

Genome annotation databases

EnsemblBacteriaiACF69942; ACF69942; SeHA_C2299.
KEGGiseh:SeHA_C2299.

Similar proteinsi

Entry informationi

Entry nameiHIS8_SALHS
AccessioniPrimary (citable) accession number: B4T9N5
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: September 23, 2008
Last modified: June 7, 2017
This is version 58 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