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Protein

Phosphoglycerate kinase

Gene

pgk

Organism
Chlorobium phaeobacteroides (strain BS1)
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)
  4. Enolase (eno)
  5. no protein annotated in this organism
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 sitei37SubstrateUniRule annotation1
Binding sitei119SubstrateUniRule annotation1
Binding sitei152SubstrateUniRule annotation1
Binding sitei203ATPUniRule annotation1
Binding sitei294ATP; via carbonyl oxygenUniRule annotation1
Binding sitei325ATPUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi354 – 357ATPUniRule 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:Cphamn1_2535
OrganismiChlorobium phaeobacteroides (strain BS1)
Taxonomic identifieri331678 [NCBI]
Taxonomic lineageiBacteriaChlorobiChlorobiaChlorobialesChlorobiaceaeChlorobium/Pelodictyon groupChlorobium
Proteomesi
  • UP000001228 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_10000963261 – 397Phosphoglycerate kinaseAdd BLAST397

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi331678.Cphamn1_2535.

Structurei

3D structure databases

ProteinModelPortaliB3EQD1.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni21 – 23Substrate bindingUniRule annotation3
Regioni60 – 63Substrate bindingUniRule annotation4

Sequence similaritiesi

Belongs to the phosphoglycerate kinase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105BZA. Bacteria.
COG0126. LUCA.
HOGENOMiHOG000227108.
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.

B3EQD1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MEKKSLYDIS CKGSRVLMRV DFNVPLDEHA HITNDKRIIE ALPSIHKIIE
60 70 80 90 100
DGGRLILMSH LGRPKGKVVP ELSLEPVAKR LSELLDTSVV MAGDCIGTEA
110 120 130 140 150
MQQALALQDG EIMLLENLRF HPEEEKNDPE FARELASMGE IYVNDAFGTA
160 170 180 190 200
HRAHASTEGI CHYVQPSVAG FLIEKELKYL GQALNNPERP FVAILGGAKI
210 220 230 240 250
SGKIDVLENL FNKVDTVLIG GAMIFTFFKA QGLSVGKSLV EDDKVELARH
260 270 280 290 300
LLQTAKERKI NMLLPEDVIA ASEFSGDAET MAVPVGGIPE NMMGLDIGPK
310 320 330 340 350
TIDTFSREIL AAKTVVWNGP MGVFEIEPFA KGTIAIAQAL ADATAKGTIS
360 370 380 390
IVGGGDSAAA VMKAGLASGI THISTGGGAS LEFLEGKELP GITALND
Length:397
Mass (Da):42,496
Last modified:July 22, 2008 - v1
Checksum:iE32E2F7346C3F638
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001101 Genomic DNA. Translation: ACE05429.1.
RefSeqiWP_012475885.1. NC_010831.1.

Genome annotation databases

EnsemblBacteriaiACE05429; ACE05429; Cphamn1_2535.
KEGGicpb:Cphamn1_2535.
PATRICi21387549. VBIChlPha121022_2754.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001101 Genomic DNA. Translation: ACE05429.1.
RefSeqiWP_012475885.1. NC_010831.1.

3D structure databases

ProteinModelPortaliB3EQD1.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi331678.Cphamn1_2535.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACE05429; ACE05429; Cphamn1_2535.
KEGGicpb:Cphamn1_2535.
PATRICi21387549. VBIChlPha121022_2754.

Phylogenomic databases

eggNOGiENOG4105BZA. Bacteria.
COG0126. LUCA.
HOGENOMiHOG000227108.
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_CHLPB
AccessioniPrimary (citable) accession number: B3EQD1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: July 22, 2008
Last modified: November 2, 2016
This is version 54 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

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.