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Protein

Phosphoglycerate kinase

Gene

pgk

Organism
Lactobacillus delbrueckii subsp. lactis
Status
Reviewed-Annotation score: -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), Phosphoglycerate kinase (pgk), Phosphoglycerate kinase (pgk)
  3. 2,3-bisphosphoglycerate-dependent phosphoglycerate mutase (gpmA), 2,3-bisphosphoglycerate-dependent phosphoglycerate mutase (gpmA1), 2,3-bisphosphoglycerate-dependent phosphoglycerate mutase (gpmA2)
  4. Enolase (eno)
  5. Pyruvate kinase (pyk), Pyruvate kinase (pyk), Pyruvate kinase (LL035_04030)
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 sitei36SubstrateUniRule annotation1
Binding sitei119SubstrateUniRule annotation1
Binding sitei159SubstrateUniRule annotation1
Binding sitei214ATPUniRule annotation1
Binding sitei301ATP; via carbonyl oxygenUniRule annotation1
Binding sitei332ATPUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi359 – 362ATPUniRule annotation4

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionKinase, Transferase
Biological processGlycolysis
LigandATP-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
OrganismiLactobacillus delbrueckii subsp. lactis
Taxonomic identifieri29397 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesLactobacillaceaeLactobacillus

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001459531 – 403Phosphoglycerate kinaseAdd BLAST403

Proteomic databases

PRIDEiQ8GIZ5

Interactioni

Subunit structurei

Monomer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ8GIZ5
SMRiQ8GIZ5
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni21 – 23Substrate bindingUniRule annotation3
Regioni59 – 62Substrate bindingUniRule annotation4

Sequence similaritiesi

Belongs to the phosphoglycerate kinase family.UniRule annotation

Family and domain databases

CDDicd00318 Phosphoglycerate_kinase, 1 hit
Gene3Di3.40.50.1260, 2 hits
HAMAPiMF_00145 Phosphoglyc_kinase, 1 hit
InterProiView protein in InterPro
IPR001576 Phosphoglycerate_kinase
IPR015911 Phosphoglycerate_kinase_CS
IPR015824 Phosphoglycerate_kinase_N
IPR036043 Phosphoglycerate_kinase_sf
PANTHERiPTHR11406 PTHR11406, 1 hit
PfamiView protein in Pfam
PF00162 PGK, 1 hit
PIRSFiPIRSF000724 Pgk, 1 hit
PRINTSiPR00477 PHGLYCKINASE
SUPFAMiSSF53748 SSF53748, 1 hit
PROSITEiView protein in PROSITE
PS00111 PGLYCERATE_KINASE, 1 hit

Sequencei

Sequence statusi: Complete.

Q8GIZ5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAKLIVSDVD VKDKKVLVRV DFNVPIKDGV IGDDNRIVAA LPTIKYIIEN
60 70 80 90 100
GGKAILLSHL GRIKSDEDKK SLSLAPVAKR LGELLEKPVT FVPSNEGKEV
110 120 130 140 150
EDAINNMKDG DVVVLENTRF QDIDNDFGKR ESKNDPKLGE YWASLGDVFV
160 170 180 190 200
NDAFGTAHRS HASNVGIATA MKAAGKPVAA GFLLEKEIKF LGNAVANPVH
210 220 230 240 250
PFVTILGGAK VSDKIGVITN LIPKADHIII GGGMAYTFLK AQGHNIGKSL
260 270 280 290 300
VEDDKVEFAK ELLEKAGDKL VLPIDHVAAT EFNNDAASEV VGQDIPDNEM
310 320 330 340 350
GLDIGPKTIE LFKKTLEGAK TVVWNGPMGV FEMPNFAKGT LEVGRALADL
360 370 380 390 400
PDATTIVGGG DSTAAAKQLG IAPKLTHIST GGGASLEYLE GKELPGIACV

SDK
Length:403
Mass (Da):42,763
Last modified:March 1, 2003 - v1
Checksum:i97CEB13D2F41BE2B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ515554 Genomic DNA Translation: CAD56495.1

Similar proteinsi

Entry informationi

Entry nameiPGK_LACDL
AccessioniPrimary (citable) accession number: Q8GIZ5
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 31, 2003
Last sequence update: March 1, 2003
Last modified: May 23, 2018
This is version 61 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health