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Protein

Histidinol-phosphate aminotransferase

Gene

hisC

Organism
Geobacter sp. (strain M21)
Status
Reviewed-Annotation score: -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), ATP phosphoribosyltransferase regulatory subunit (hisZ), ATP phosphoribosyltransferase (hisG)
  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 HisH (hisH), 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. 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

BioCyciGSP443144:G1GFA-226-MONOMER
UniPathwayi
UPA00031;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:GM21_0220
OrganismiGeobacter sp. (strain M21)
Taxonomic identifieri443144 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaDeltaproteobacteriaDesulfuromonadalesGeobacteraceaeGeobacter
Proteomesi
  • UP000002380 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10002133071 – 350Histidinol-phosphate aminotransferaseAdd BLAST350

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei209N6-(pyridoxal phosphate)lysineUniRule annotation1

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi443144.GM21_0220

Structurei

3D structure databases

ProteinModelPortaliC6E916
SMRiC6E916
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiENOG4105CIH Bacteria
COG0079 LUCA
HOGENOMiHOG000288510
KOiK00817
OMAiVYCGLYG
OrthoDBiPOG091H05S1

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
IPR015422 PyrdxlP-dep_Trfase_dom1
IPR015421 PyrdxlP-dep_Trfase_major
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.

C6E916-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MIALRENIAE MAGYVPGFQP LDVASYIKLN TNENPYPPSP KVLEAIAKEA
60 70 80 90 100
GEGLRRYPDA ASVLAREEAA KVYGFDPSWI IMANGSDEVL NNLIRACAGE
110 120 130 140 150
GEEIAFINPS YSYYGTLAEV QGARVRTFGL TESFEPEGIP EHYDGKLFFL
160 170 180 190 200
TNPNAPLGFT YSQRYIADLA GRLSGVLVVD EAYVDFAEET SLDLVRSFDN
210 220 230 240 250
VVVTRTFSKS YSLAGMRLGL AIARPELIAA LNKIRDHYNL DRLAQAAAAA
260 270 280 290 300
ALADQPYFKE CVRKIKETRA WFTAELQKFG YQVIPSSGNF VFASPPDRDG
310 320 330 340 350
TRIYQGLYDR KILVRHFTDP KLAHGLRISI GSREEMEQTV KALRELGPGR
Length:350
Mass (Da):38,838
Last modified:September 1, 2009 - v1
Checksum:iFD9C78B318E94ADB
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001661 Genomic DNA Translation: ACT16305.1
RefSeqiWP_012773932.1, NC_012918.1

Genome annotation databases

EnsemblBacteriaiACT16305; ACT16305; GM21_0220
KEGGigem:GM21_0220

Similar proteinsi

Entry informationi

Entry nameiHIS8_GEOSM
AccessioniPrimary (citable) accession number: C6E916
Entry historyiIntegrated into UniProtKB/Swiss-Prot: September 22, 2009
Last sequence update: September 1, 2009
Last modified: April 25, 2018
This is version 48 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
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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