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Protein

Phosphoglycerate kinase

Gene

pgk

Organism
Methanobacterium bryantii
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.

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei120 – 1201SubstrateBy similarity
Binding sitei160 – 1601SubstrateBy similarity
Binding sitei333 – 3331ATPBy similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi359 – 3624ATPBy similarity

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. phosphoglycerate kinase activity Source: UniProtKB-EC

GO - Biological processi

  1. glycolytic process Source: UniProtKB-UniPathway
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 kinase (EC:2.7.2.3)
Gene namesi
Name:pgk
OrganismiMethanobacterium bryantii
Taxonomic identifieri2161 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaMethanobacteriaMethanobacterialesMethanobacteriaceaeMethanobacterium

Subcellular locationi

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – ›409›409Phosphoglycerate kinasePRO_0000146056Add
BLAST

Interactioni

Subunit structurei

Monomer.

Structurei

3D structure databases

ProteinModelPortaliP20972.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni23 – 253Substrate bindingBy similarity
Regioni63 – 664Substrate bindingBy similarity

Sequence similaritiesi

Belongs to the phosphoglycerate kinase family.Curated

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: Fragment.

P20972-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSLPFYTIDD FNLEDKTVLV RVDINSPVDP STGSILDDTK IKLHAETIDE
60 70 80 90 100
ISKKGAKTVV LAHQSRPGKK DFTTLQQHAK ALSNILNRPV DYIDDIFGTA
110 120 130 140 150
AREEIKRLKK GDILLLENVR FYPEEILKRD PHQQAETHMV RKLYPIIDIF
160 170 180 190 200
INDAFAAAHR SQPSLVGFAV KLPSGAGRIM EKELKSLYGA VDNAEKPCVY
210 220 230 240 250
VLGGVKVDDS IMVLENVLRN GSADYVLTTG LVANIFLWAS GINLGKYNED
260 270 280 290 300
FIINKGYIDF VEKGKQLLEE FDGQIKMPDD VAVCVDNARV EYCTKNIPNK
310 320 330 340 350
PIYDIGTNTI TEYAKFIRDA KTIFANGPAG VFEQEGFSIG TEDILNTIAS
360 370 380 390 400
SNGYSIIGGG HLAAAANQMG LSSGITHISS GGGASINLLA GEKLPVVEIL

TEVKMKGRK
Length:409
Mass (Da):44,793
Last modified:February 1, 1991 - v1
Checksum:i15C13298D649DCE4
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Non-terminal residuei409 – 4091

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M55530 Genomic DNA. Translation: AAA72937.1.
PIRiPN0007.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M55530 Genomic DNA. Translation: AAA72937.1.
PIRiPN0007.

3D structure databases

ProteinModelPortaliP20972.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

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.
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. "Cloning and sequencing the gene encoding 3-phosphoglycerate kinase from mesophilic Methanobacterium bryantii and thermophilic Methanothermus fervidus."
    Fabry S., Heppner P., Dietmaier W., Hensel R.
    Gene 91:19-25(1990) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

Entry informationi

Entry nameiPGK_METBR
AccessioniPrimary (citable) accession number: P20972
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1991
Last sequence update: February 1, 1991
Last modified: January 7, 2015
This is version 74 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

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.