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Putative phosphoglycerate kinase



Clostridium pasteurianum
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli


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 (gap)
  2. Putative phosphoglycerate kinase (pgk)
  3. no protein annotated in this organism
  4. no protein annotated in this organism
  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.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase

Keywords - Biological processi


Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

UniPathwayiUPA00109; UER00185.

Names & Taxonomyi

Protein namesi
Recommended name:
Putative phosphoglycerate kinase (EC:
Alternative name(s):
CP 11
Gene namesi
OrganismiClostridium pasteurianum
Taxonomic identifieri1501 [NCBI]
Taxonomic lineageiBacteriaFirmicutesClostridiaClostridialesClostridiaceaeClostridium

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti


PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – ›20›20Putative phosphoglycerate kinasePRO_0000145932Add


Subunit structurei

Monomer.By similarity

Family & Domainsi

Sequence similaritiesi

Belongs to the phosphoglycerate kinase family.Curated


Sequence statusi: Fragment.

P81346-1 [UniParc]FASTAAdd to basket

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        10         20
Mass (Da):2,356
Last modified:July 15, 1998 - v1

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Non-terminal residuei20 – 201


3D structure databases


Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Enzyme and pathway databases

UniPathwayiUPA00109; UER00185.

Family and domain databases



  1. "Two-dimensional gel electrophoresis separation and N-terminal sequence analysis of proteins from Clostridium pasteurianum W5."
    Flengsrud R., Skjeldal L.
    Electrophoresis 19:802-806(1998) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE.
    Strain: ATCC 6013 / DSM 525 / NCIB 9486 / VKM B-1774 / W5.

Entry informationi

Entry nameiPGK_CLOPA
AccessioniPrimary (citable) accession number: P81346
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 15, 1998
Last sequence update: July 15, 1998
Last modified: January 7, 2015
This is version 56 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program



On the 2D-gel the determined pI of this protein is: 5.6, its MW is: 56.2 kDa.

Keywords - Technical termi

Direct protein sequencing


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

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.