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Protein

Phosphoglycerate kinase

Gene

pgk

Organism
Rhodospirillum centenum (strain ATCC 51521 / SW)
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

Pathway: 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)
  4. Enolase (eno)
  5. Pyruvate kinase (RC1_2401), 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)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei36 – 361SubstrateUniRule annotation
Binding sitei118 – 1181SubstrateUniRule annotation
Binding sitei151 – 1511SubstrateUniRule annotation
Binding sitei201 – 2011ATPUniRule annotation
Binding sitei323 – 3231ATPUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi353 – 3564ATPUniRule annotation

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

BioCyciRCEN414684:GHCM-3357-MONOMER.
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:RC1_3381
OrganismiRhodospirillum centenum (strain ATCC 51521 / SW)
Taxonomic identifieri414684 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodospirillalesRhodospirillaceaeRhodospirillum
ProteomesiUP000001591 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 396396Phosphoglycerate kinasePRO_1000096368Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi414684.RC1_3381.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni21 – 233Substrate bindingUniRule annotation
Regioni59 – 624Substrate bindingUniRule annotation

Sequence similaritiesi

Belongs to the phosphoglycerate kinase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0126.
HOGENOMiHOG000227107.
KOiK00927.
OMAiDAFGTCH.
OrthoDBiEOG64N9Z0.

Family and domain databases

Gene3Di3.40.50.1260. 1 hit.
3.40.50.1270. 1 hit.
HAMAPiMF_00145. Phosphoglyc_kinase.
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.

B6IWR7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAFKTLDDLS VAGKTVLVRG DLNVPVQDGR VSDTTRLDRL APTLKELAGK
60 70 80 90 100
GAKVVVLSHF GRPKGGPDAK NSLRQVVPAL EAALGLPVAF AEDCVGESAR
110 120 130 140 150
AAIAAIEPGQ VVLLENTRFH AGEEKNDPEL ARQMAALGDI YVNDAFSAAH
160 170 180 190 200
RAHASTEGIA HLLPSAAGRL MQAELEALGK ALARPERPVM AVVGGAKIST
210 220 230 240 250
KLDLLLNMVT KVDMLVLGGG MANTFLFAQG RPVGKSLAEK DMADQARAIM
260 270 280 290 300
EKAAASGCEI LLPQDGAMAK EFKAGAPHRV VPVEQIADDE MMLDVGPATV
310 320 330 340 350
EFVGLKLQGA KTVVWNGPMG AFEIRPFDSG TNAVAGLVAA LTGDGRVLSV
360 370 380 390
AGGGDTVAAL EQAGVAGRFS YVSTAGGAFL EWLEGKELPG VKALGA
Length:396
Mass (Da):40,969
Last modified:December 16, 2008 - v1
Checksum:i91EE996781ABC482
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000613 Genomic DNA. Translation: ACJ00741.1.
RefSeqiWP_012568519.1. NC_011420.2.
YP_002299553.1. NC_011420.2.

Genome annotation databases

EnsemblBacteriaiACJ00741; ACJ00741; RC1_3381.
KEGGirce:RC1_3381.
PATRICi23321938. VBIRhoCen1465_3287.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000613 Genomic DNA. Translation: ACJ00741.1.
RefSeqiWP_012568519.1. NC_011420.2.
YP_002299553.1. NC_011420.2.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi414684.RC1_3381.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACJ00741; ACJ00741; RC1_3381.
KEGGirce:RC1_3381.
PATRICi23321938. VBIRhoCen1465_3287.

Phylogenomic databases

eggNOGiCOG0126.
HOGENOMiHOG000227107.
KOiK00927.
OMAiDAFGTCH.
OrthoDBiEOG64N9Z0.

Enzyme and pathway databases

UniPathwayiUPA00109; UER00185.
BioCyciRCEN414684:GHCM-3357-MONOMER.

Family and domain databases

Gene3Di3.40.50.1260. 1 hit.
3.40.50.1270. 1 hit.
HAMAPiMF_00145. Phosphoglyc_kinase.
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...

Publicationsi

  1. "Genome sequence of Rhodospirillum centenum."
    Touchman J.W., Bauer C., Blankenship R.E.
    Submitted (MAR-2007) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 51521 / SW.

Entry informationi

Entry nameiPGK_RHOCS
AccessioniPrimary (citable) accession number: B6IWR7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: December 16, 2008
Last modified: May 27, 2015
This is version 42 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, Reference proteome

Documents

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

External Data

Dasty 3

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 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.