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Protein

Phosphoglycerate kinase

Gene

pgk

Organism
Methylobacterium extorquens (strain PA1)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

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

Pathwayi: glycolysis

This protein is involved in step 2 of the subpathway that synthesizes pyruvate from D-glyceraldehyde 3-phosphate.UniRule annotation
Proteins known to be involved in the 5 steps of the subpathway in this organism are:
  1. no protein annotated in this organism
  2. Phosphoglycerate kinase (pgk)
  3. 2,3-bisphosphoglycerate-dependent phosphoglycerate mutase (gpmA), 2,3-bisphosphoglycerate-dependent phosphoglycerate mutase (gpmA)
  4. Enolase (eno)
  5. Pyruvate kinase (Mext_2744)
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 sitei38SubstrateUniRule annotation1
Binding sitei120SubstrateUniRule annotation1
Binding sitei153SubstrateUniRule annotation1
Binding sitei203ATPUniRule annotation1
Binding sitei325ATPUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi355 – 358ATPUniRule annotation4

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase

Keywords - Biological processi

Glycolysis

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

UniPathwayiUPA00109; UER00185.

Names & Taxonomyi

Protein namesi
Recommended name:
Phosphoglycerate kinaseUniRule annotation (EC:2.7.2.3UniRule annotation)
Gene namesi
Name:pgkUniRule annotation
Ordered Locus Names:Mext_2368
OrganismiMethylobacterium extorquens (strain PA1)
Taxonomic identifieri419610 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesMethylobacteriaceaeMethylobacterium
Proteomesi
  • UP000008546 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10002033401 – 400Phosphoglycerate kinaseAdd BLAST400

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi419610.Mext_2368.

Structurei

3D structure databases

ProteinModelPortaliA9W5A7.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni23 – 25Substrate bindingUniRule annotation3
Regioni61 – 64Substrate bindingUniRule annotation4

Sequence similaritiesi

Belongs to the phosphoglycerate kinase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105BZA. Bacteria.
COG0126. LUCA.
HOGENOMiHOG000227107.
KOiK00927.
OMAiAGHPVGK.
OrthoDBiPOG091H00YN.

Family and domain databases

CDDicd00318. Phosphoglycerate_kinase. 1 hit.
Gene3Di3.40.50.1260. 1 hit.
3.40.50.1270. 1 hit.
HAMAPiMF_00145. Phosphoglyc_kinase. 1 hit.
InterProiIPR001576. Phosphoglycerate_kinase.
IPR015901. Phosphoglycerate_kinase_C.
IPR015911. Phosphoglycerate_kinase_CS.
IPR015824. Phosphoglycerate_kinase_N.
[Graphical view]
PANTHERiPTHR11406. PTHR11406. 1 hit.
PfamiPF00162. PGK. 1 hit.
[Graphical view]
PIRSFiPIRSF000724. Pgk. 1 hit.
PRINTSiPR00477. PHGLYCKINASE.
SUPFAMiSSF53748. SSF53748. 1 hit.
PROSITEiPS00111. PGLYCERATE_KINASE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

A9W5A7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTDFRTLDDA GPLQGKRVLL RVDLNVPMEG GRVTDATRIE RVVPTIREIA
60 70 80 90 100
DAGGRVILLA HFGRPKGKPD PKDSLKPILS TLSEKLGRPV AFGEDCVGEA
110 120 130 140 150
AASAIAALKD GDVILLENTR YHAGEEKNDP DFAKALAANG DIYVNEAFSA
160 170 180 190 200
AHRAHASTEA LARLLPAYAG RLMQAELDAL TKGLEAPARP VIAIVGGAKV
210 220 230 240 250
STKIDLLENL VAKVDMLVIG GGMANTFLHA QGKDVGKSLC EKDLAETAKR
260 270 280 290 300
ILAAAKEKNC TIILPVDALV AREFKANAEN ETVPVDAVPS DAMILDVGAS
310 320 330 340 350
SIATIDGAIE EARTLVWNGP LGAFELTPFD TGTVAVAQHA ARRTKAGQLV
360 370 380 390 400
SVAGGGDTVA ALNHAGVGED FSYVSTAGGA FLEWLEGKEL PGVEALRAQG
Length:400
Mass (Da):41,819
Last modified:February 5, 2008 - v1
Checksum:i003B4822A9088A1C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000908 Genomic DNA. Translation: ABY30763.1.
RefSeqiWP_012253800.1. NC_010172.1.

Genome annotation databases

EnsemblBacteriaiABY30763; ABY30763; Mext_2368.
KEGGimex:Mext_2368.
PATRICi22535256. VBIMetExt98426_2384.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000908 Genomic DNA. Translation: ABY30763.1.
RefSeqiWP_012253800.1. NC_010172.1.

3D structure databases

ProteinModelPortaliA9W5A7.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi419610.Mext_2368.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABY30763; ABY30763; Mext_2368.
KEGGimex:Mext_2368.
PATRICi22535256. VBIMetExt98426_2384.

Phylogenomic databases

eggNOGiENOG4105BZA. Bacteria.
COG0126. LUCA.
HOGENOMiHOG000227107.
KOiK00927.
OMAiAGHPVGK.
OrthoDBiPOG091H00YN.

Enzyme and pathway databases

UniPathwayiUPA00109; UER00185.

Family and domain databases

CDDicd00318. Phosphoglycerate_kinase. 1 hit.
Gene3Di3.40.50.1260. 1 hit.
3.40.50.1270. 1 hit.
HAMAPiMF_00145. Phosphoglyc_kinase. 1 hit.
InterProiIPR001576. Phosphoglycerate_kinase.
IPR015901. Phosphoglycerate_kinase_C.
IPR015911. Phosphoglycerate_kinase_CS.
IPR015824. Phosphoglycerate_kinase_N.
[Graphical view]
PANTHERiPTHR11406. PTHR11406. 1 hit.
PfamiPF00162. PGK. 1 hit.
[Graphical view]
PIRSFiPIRSF000724. Pgk. 1 hit.
PRINTSiPR00477. PHGLYCKINASE.
SUPFAMiSSF53748. SSF53748. 1 hit.
PROSITEiPS00111. PGLYCERATE_KINASE. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiPGK_METEP
AccessioniPrimary (citable) accession number: A9W5A7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 22, 2009
Last sequence update: February 5, 2008
Last modified: November 2, 2016
This is version 55 of the entry and version 1 of the sequence. [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

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.