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Protein

Phosphoglycerate kinase

Gene

pgk

Organism
Chlamydia trachomatis serovar L2 (strain 434/Bu / ATCC VR-902B)
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:iglycolysis

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. Glyceraldehyde-3-phosphate dehydrogenase (gap)
  2. Phosphoglycerate kinase (pgk)
  3. 2,3-bisphosphoglycerate-dependent phosphoglycerate mutase (gpmA)
  4. Enolase (eno)
  5. 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 sitei119 – 1191SubstrateUniRule annotation
Binding sitei154 – 1541SubstrateUniRule annotation
Binding sitei207 – 2071ATPUniRule annotation
Binding sitei299 – 2991ATP; via carbonyl oxygenUniRule annotation
Binding sitei330 – 3301ATPUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi357 – 3604ATPUniRule 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

BioCyciCTRA471472:GJ9M-68-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:CTL0062
OrganismiChlamydia trachomatis serovar L2 (strain 434/Bu / ATCC VR-902B)
Taxonomic identifieri471472 [NCBI]
Taxonomic lineageiBacteriaChlamydiaeChlamydialesChlamydiaceaeChlamydia/Chlamydophila groupChlamydia
ProteomesiUP000000795 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 – 403403Phosphoglycerate kinasePRO_1000096327Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliB0B8R9.
ModBaseiSearch...
MobiDBiSearch...

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.
OMAiWEALDIG.
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.

B0B8R9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDKLSIRDLS LEGKKVLVRV DFNVPIKDGK ILDDVRIRSA MPTIHYLLKQ
60 70 80 90 100
DAAVILVSHL GRPKGGVFEE AYSLAPIVPV LEGYLGHHVP LSPDCIGEVA
110 120 130 140 150
RQAVAQLSPG RVLLLENVRF HKGEEHPDED PSFAIELAAY ADFYVNDAFG
160 170 180 190 200
TSHRKHASVY RVPQLFPDRA AAGFLMEKEL EFLGQHLLVE PKRPFTAILG
210 220 230 240 250
GAKMSSKIGV IEALLSCVDH LVLAGGMGYT FLRAMNRQVG NSLVEESGIP
260 270 280 290 300
LAKKVLEKAQ ALGVKIHLPV DAKVAKQCDS GEDWRELSIQ EGIPEGLAGF
310 320 330 340 350
DIGAQTIELF SKVIQESATI FWNGPVGVYE VPPFDQGSKA IAQCLASHSS
360 370 380 390 400
AVTVVGGGDA AAVVALAGCT SQISHVSTGG GASLEFLEKG SLPGTEILSP

AQS
Length:403
Mass (Da):43,071
Last modified:February 26, 2008 - v1
Checksum:i4E477DCF67091C79
GO

Sequence cautioni

The sequence AAB41227.1 differs from that shown. Reason: Erroneous initiation. Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U83197 Genomic DNA. Translation: AAB41227.1. Different initiation.
AM884176 Genomic DNA. Translation: CAP03506.1.
RefSeqiWP_009873302.1. NC_010287.1.
YP_001654153.1. NC_010287.1.

Genome annotation databases

EnsemblBacteriaiCAP03506; CAP03506; CTL0062.
GeneIDi5858720.
KEGGictb:CTL0062.
PATRICi20375556. VBIChlTra32542_0067.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U83197 Genomic DNA. Translation: AAB41227.1. Different initiation.
AM884176 Genomic DNA. Translation: CAP03506.1.
RefSeqiWP_009873302.1. NC_010287.1.
YP_001654153.1. NC_010287.1.

3D structure databases

ProteinModelPortaliB0B8R9.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAP03506; CAP03506; CTL0062.
GeneIDi5858720.
KEGGictb:CTL0062.
PATRICi20375556. VBIChlTra32542_0067.

Phylogenomic databases

eggNOGiCOG0126.
HOGENOMiHOG000227107.
KOiK00927.
OMAiWEALDIG.
OrthoDBiEOG64N9Z0.

Enzyme and pathway databases

UniPathwayiUPA00109; UER00185.
BioCyciCTRA471472:GJ9M-68-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

« Hide 'large scale' publications
  1. "Glucose metabolism in Chlamydia trachomatis: the 'energy parasite' hypothesis revisited."
    Iliffe-Lee E.R., McClarty G.
    Mol. Microbiol. 33:177-187(1999) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 434/Bu / ATCC VR-902B.

Entry informationi

Entry nameiPGK_CHLT2
AccessioniPrimary (citable) accession number: B0B8R9
Secondary accession number(s): O84699, P94686
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: February 26, 2008
Last modified: July 22, 2015
This is version 50 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

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.