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Protein

Phosphoglycerate kinase

Gene

pgk

Organism
Leptothrix cholodnii (strain ATCC 51168 / LMG 8142 / SP-6) (Leptothrix discophora (strain SP-6))
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. Pyruvate kinase (Lcho_0360)
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 sitei41SubstrateUniRule annotation1
Binding sitei118SubstrateUniRule annotation1
Binding sitei151SubstrateUniRule annotation1
Binding sitei202ATPUniRule annotation1
Binding sitei324ATPUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi350 – 353ATPUniRule 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:Lcho_0355
OrganismiLeptothrix cholodnii (strain ATCC 51168 / LMG 8142 / SP-6) (Leptothrix discophora (strain SP-6))
Taxonomic identifieri395495 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesLeptothrix
Proteomesi
  • UP000001693 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_10000963551 – 397Phosphoglycerate kinaseAdd BLAST397

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi395495.Lcho_0355.

Structurei

3D structure databases

ProteinModelPortaliB1XWA3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni25 – 27Substrate bindingUniRule annotation3
Regioni64 – 67Substrate bindingUniRule annotation4

Sequence similaritiesi

Belongs to the phosphoglycerate kinase family.UniRule annotation

Phylogenomic databases

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

Family and domain databases

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.

B1XWA3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKILRLQDLI AAGQVAGQRV FIRADLNVPQ DDAGHITEDT RIRASIPCIE
60 70 80 90 100
MALKAGAAVM VTSHLGRPTE GEFKPEDSLA PVAARMGELM GREIPVIANW
110 120 130 140 150
TDGVEVAPGQ LVMLENCRLN KGEKKNNEAL AQKMAALCDI FVHDAFGTAH
160 170 180 190 200
RAEASTYGIA QFAKIACAGP LLAAEIDAIS LALANPKRPL VAIVAGSKVS
210 220 230 240 250
TKLTILKALS ANVDGLIVGG GIANTFLLAA GLSIGKSLAE PDLVGEARAV
260 270 280 290 300
IDAMKARGAA VPIPVDVVCA KTFSPTAEAT VKAATDVADD DLILDIGPQT
310 320 330 340 350
AAILAAQLKA AGTIVWNGPV GVFEFDAFAH GTETLARAIA ESDAFSIAGG
360 370 380 390
GDTLAAIAKY GIEKDVGYIS TGGGAFLEVL EGKTLPAFEI LTKRAAG
Length:397
Mass (Da):40,939
Last modified:May 20, 2008 - v1
Checksum:iAFF9DF1E16DC7FA3
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001013 Genomic DNA. Translation: ACB32630.1.
RefSeqiWP_012345392.1. NC_010524.1.

Genome annotation databases

EnsemblBacteriaiACB32630; ACB32630; Lcho_0355.
KEGGilch:Lcho_0355.
PATRICi22390995. VBILepCho83238_0362.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001013 Genomic DNA. Translation: ACB32630.1.
RefSeqiWP_012345392.1. NC_010524.1.

3D structure databases

ProteinModelPortaliB1XWA3.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi395495.Lcho_0355.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACB32630; ACB32630; Lcho_0355.
KEGGilch:Lcho_0355.
PATRICi22390995. VBILepCho83238_0362.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayiUPA00109; UER00185.

Family and domain databases

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_LEPCP
AccessioniPrimary (citable) accession number: B1XWA3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: May 20, 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.