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Protein

Phosphoglycerate kinase

Gene

pgk

Organism
Staphylococcus aureus (strain MW2)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalytic activityi

ATP + 3-phospho-D-glycerate = ADP + 3-phospho-D-glyceroyl phosphate.

Pathwayi: glycolysis

This protein is involved in step 2 of the subpathway that synthesizes pyruvate from D-glyceraldehyde 3-phosphate.
Proteins known to be involved in the 5 steps of the subpathway in this organism are:
  1. Glyceraldehyde-3-phosphate dehydrogenase 1 (gapA1), Glyceraldehyde-3-phosphate dehydrogenase 2 (gapA2)
  2. Phosphoglycerate kinase (pgk)
  3. 2,3-bisphosphoglycerate-dependent phosphoglycerate mutase (gpmA), 2,3-bisphosphoglycerate-independent phosphoglycerate mutase (gpmI)
  4. Enolase (eno)
  5. Pyruvate kinase (pyk)
This subpathway is part of the pathway glycolysis, which is itself part of Carbohydrate degradation.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes pyruvate from D-glyceraldehyde 3-phosphate, the pathway glycolysis and in Carbohydrate degradation.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei36SubstrateBy similarity1
Binding sitei119SubstrateBy similarity1
Binding sitei156SubstrateBy similarity1
Binding sitei206ATPBy similarity1
Binding sitei294ATP; via carbonyl oxygenBy similarity1
Binding sitei325ATPBy similarity1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi352 – 355ATPBy similarity4

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionKinase, Transferase
Biological processGlycolysis
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

UniPathwayiUPA00109; UER00185

Names & Taxonomyi

Protein namesi
Recommended name:
Phosphoglycerate kinase (EC:2.7.2.3)
Gene namesi
Name:pgk
Ordered Locus Names:MW0735
OrganismiStaphylococcus aureus (strain MW2)
Taxonomic identifieri196620 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcaceaeStaphylococcus
Proteomesi
  • UP000000418 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001460071 – 396Phosphoglycerate kinaseAdd BLAST396

Interactioni

Subunit structurei

Monomer.By similarity

Structurei

3D structure databases

ProteinModelPortaliP68821
SMRiP68821
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni21 – 23Substrate bindingBy similarity3
Regioni59 – 62Substrate bindingBy similarity4

Sequence similaritiesi

Belongs to the phosphoglycerate kinase family.Curated

Phylogenomic databases

HOGENOMiHOG000227108
KOiK00927
OMAiDMIFDIG

Family and domain databases

CDDicd00318 Phosphoglycerate_kinase, 1 hit
Gene3Di3.40.50.1260, 2 hits
HAMAPiMF_00145 Phosphoglyc_kinase, 1 hit
InterProiView protein in InterPro
IPR001576 Phosphoglycerate_kinase
IPR015911 Phosphoglycerate_kinase_CS
IPR015824 Phosphoglycerate_kinase_N
IPR036043 Phosphoglycerate_kinase_sf
PANTHERiPTHR11406 PTHR11406, 1 hit
PfamiView protein in Pfam
PF00162 PGK, 1 hit
PIRSFiPIRSF000724 Pgk, 1 hit
PRINTSiPR00477 PHGLYCKINASE
SUPFAMiSSF53748 SSF53748, 1 hit
PROSITEiView protein in PROSITE
PS00111 PGLYCERATE_KINASE, 1 hit

Sequencei

Sequence statusi: Complete.

P68821-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAKKIVSDLD LKGKTVLVRA DFNVPLKDGE ITNDNRIVQA LPTIQYIIEQ
60 70 80 90 100
GGKIVLFSHL GKVKEESDKA KLTLRPVAED LSKKLDKEVV FVPETRGEKL
110 120 130 140 150
EAAIKDLKEG DVLLVENTRY EDLDGKKESK NDPELGKYWA SLGDVFVNDA
160 170 180 190 200
FGTAHREHAS NVGISTHLET AAGFLMDKEI KFIGGVVNDP HKPVVAILGG
210 220 230 240 250
AKVSDKINVI KNLVNIADKI IIGGGMAYTF LKAQGKEIGI SLLEEDKIDF
260 270 280 290 300
AKDLLEKHGD KIVLPVDTKV AKEFSNDAKI TVVPSDSIPA DQEGMDIGPN
310 320 330 340 350
TVKLFADELE GAHTVVWNGP MGVFEFSNFA QGTIGVCKAI ANLKDAITII
360 370 380 390
GGGDSAAAAI SLGFENDFTH ISTGGGASLE YLEGKELPGI KAINNK
Length:396
Mass (Da):42,602
Last modified:December 21, 2004 - v1
Checksum:iC8383CFDBC5BF4EC
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000033 Genomic DNA Translation: BAB94600.1
RefSeqiWP_001074749.1, NC_003923.1

Genome annotation databases

EnsemblBacteriaiBAB94600; BAB94600; BAB94600
KEGGisam:MW0735

Similar proteinsi

Entry informationi

Entry nameiPGK_STAAW
AccessioniPrimary (citable) accession number: P68821
Secondary accession number(s): Q9Z5C4
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 21, 2004
Last sequence update: December 21, 2004
Last modified: March 28, 2018
This is version 77 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
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Main funding by: National Institutes of Health