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Protein

Histidinol-phosphate aminotransferase 2

Gene

hisC2

Organism
Bordetella parapertussis (strain 12822 / ATCC BAA-587 / NCTC 13253)
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.

Cofactori

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.
Proteins known to be involved in the 9 steps of the subpathway in this organism are:
  1. ATP phosphoribosyltransferase (hisG), ATP phosphoribosyltransferase regulatory subunit (hisZ)
  2. Phosphoribosyl-ATP pyrophosphatase (hisE)
  3. Phosphoribosyl-AMP cyclohydrolase (hisI)
  4. 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase (hisA)
  5. Imidazole glycerol phosphate synthase subunit HisF (hisF), Imidazole glycerol phosphate synthase subunit HisH (hisH)
  6. Imidazoleglycerol-phosphate dehydratase (hisB)
  7. Histidinol-phosphate aminotransferase 1 (hisC1), Histidinol-phosphate aminotransferase 2 (hisC2)
  8. no protein annotated in this organism
  9. Histidinol dehydrogenase (hisD)
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 aminotransferase 2 (EC:2.6.1.9)
Alternative name(s):
Imidazole acetol-phosphate transaminase 2
Gene namesi
Name:hisC2
Ordered Locus Names:BPP4268
OrganismiBordetella parapertussis (strain 12822 / ATCC BAA-587 / NCTC 13253)
Taxonomic identifieri257311 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesAlcaligenaceaeBordetella
Proteomesi
  • UP000001421 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001533221 – 365Histidinol-phosphate aminotransferase 2Add BLAST365

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei222N6-(pyridoxal phosphate)lysineBy similarity1

Interactioni

Subunit structurei

Homodimer.By similarity

Structurei

3D structure databases

ProteinModelPortaliQ7W2Y3.
SMRiQ7W2Y3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

HOGENOMiHOG000288510.
KOiK00817.
OMAiTYGMYKV.

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
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.

Sequencei

Sequence statusi: Complete.

Q7W2Y3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTGVAAPERI ARAVRADIRA LTAYPVADAA GCIKLDAMEC PYELPAEVRD
60 70 80 90 100
DIARAARETP LNRYPAAANP ALQAQVRQAF EVPAQAGLLF GNGSDELIHL
110 120 130 140 150
IIQACCEPGD TVLSPWPSFV YFDMAARLSH ARFVGVPLTA GLELDLPATL
160 170 180 190 200
AAIEAHQPKV VFLALPNNPT GGLWPDAAVR AILDAAPGLV VLDEAYQPFA
210 220 230 240 250
GHTWMPRIMD EPNAVVMRTV SKIGLAGLRF GYLAGHPAWI AEFDKVRPPY
260 270 280 290 300
NMDVLSQAVL AAVLRHKPVL DAQADRLHAD RQPLADGLAA LPGVTVFPSA
310 320 330 340 350
GNFVLARFCG KLDGNAVHLA LKTRKILVRN FSNAHPLLAD CLRISVGTPT
360
ENAAVLSALQ DILSA
Length:365
Mass (Da):38,966
Last modified:October 1, 2003 - v1
Checksum:i0EC5C67482FEB113
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX640436 Genomic DNA. Translation: CAE39547.1.
RefSeqiWP_010929470.1. NC_002928.3.

Genome annotation databases

EnsemblBacteriaiCAE39547; CAE39547; BPP4268.
KEGGibpa:BPP4268.

Similar proteinsi

Entry informationi

Entry nameiHIS82_BORPA
AccessioniPrimary (citable) accession number: Q7W2Y3
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 15, 2003
Last sequence update: October 1, 2003
Last modified: June 7, 2017
This is version 86 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

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