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Q6RI85

- PGK2_PIG

UniProt

Q6RI85 - PGK2_PIG

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Protein
Phosphoglycerate kinase 2
Gene
PGK2
Organism
Sus scrofa (Pig)
Status
Reviewed - Annotation score: 4 out of 5 - Experimental evidence at transcript leveli

Functioni

Catalytic activityi

ATP + 3-phospho-D-glycerate = ADP + 3-phospho-D-glyceroyl phosphate.

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei39 – 391Substrate By similarity
Binding sitei123 – 1231Substrate By similarity
Binding sitei171 – 1711Substrate By similarity
Binding sitei220 – 2201ATP By similarity
Binding sitei344 – 3441ATP By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi373 – 3764ATP By similarity

GO - Molecular functioni

  1. ATP binding Source: UniProtKB
  2. phosphoglycerate kinase activity Source: UniProtKB

GO - Biological processi

  1. glycolytic process Source: UniProtKB-UniPathway
  2. phosphorylation Source: UniProtKB
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 2 (EC:2.7.2.3)
Alternative name(s):
Phosphoglycerate kinase, testis specific
Gene namesi
Name:PGK2
OrganismiSus scrofa (Pig)
Taxonomic identifieri9823 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaSuinaSuidaeSus
ProteomesiUP000008227: Unplaced

Subcellular locationi

Cytoplasm By similarity By similarity

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 – 417417Phosphoglycerate kinase 2
PRO_0000145838Add
BLAST

Proteomic databases

PRIDEiQ6RI85.

Expressioni

Tissue specificityi

Testis specific.1 Publication

Developmental stagei

Expression is highest in the adult, lower in a 10 month old and very weak in an 8 week old.1 Publication

Interactioni

Subunit structurei

Monomer By similarity.By similarity

Structurei

3D structure databases

ProteinModelPortaliQ6RI85.
SMRiQ6RI85. Positions 2-417.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni24 – 263Substrate binding By similarity
Regioni63 – 664Substrate binding By similarity

Sequence similaritiesi

Phylogenomic databases

HOVERGENiHBG008177.
KOiK00927.

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.

Q6RI85-1 [UniParc]FASTAAdd to Basket

« Hide

MSLSKKLTLD KLDVKGKRVI MRVDFNVPMK RNQVTNNQRI KASLPSIRYC    50
LDNGARSVVL MSHLGRPDGV AMPDKYSLEP VAAELKSLLG KDVLFLKDCV 100
GSEAEQACAN PPAGSVILLE NLRFHVEEEG KGQDPSGNKL KAEPDKVEAF 150
RASLSKLGDV YVNDAFGTAH RAHSSMVGVN LPQKASGFLM KKELDYFAKA 200
LENPERPFLA ILGGAKVADK IQLIKNMLDK VNEMIIGGGM AFTFLKVLNN 250
MEIGASLFDK EGATIVKEIM AKAEKNRVNI TFPVDFVIAD KFEENAKVGQ 300
ATVASGIPAG WVALDCGPET NKKYAQVVAR AKLIVWNGPL GVFEWDAFAN 350
GTKALMDEIV KATSKGCITI IGGGDTATCC AKWNTEDKVS HVSTGGGASL 400
ELLEGKVLPG VEALSNL 417
Length:417
Mass (Da):44,895
Last modified:January 23, 2007 - v3
Checksum:i1DB0048021528BA0
GO

Polymorphismi

Contains at least 10 polymorphisms. Those that lead to amino acid substitutions may alter protein secondary structures and may influence male fertility.1 Publication

Natural variant

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Natural varianti102 – 1021S → P in SNP-A; possible loss of CK2 phosphorylation site.
Natural varianti264 – 2641T → K in SNP-B; increased semen volume in ejaculate.

Sequence conflict

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti324 – 3241Y → N in AAR89550. 1 Publication

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AY496962 mRNA. Translation: AAR88362.1.
AY500132 Genomic DNA. Translation: AAR89550.1.
RefSeqiNP_998947.1. NM_213782.1.
UniGeneiSsc.58731.

Genome annotation databases

GeneIDi396673.
KEGGissc:396673.

Keywords - Coding sequence diversityi

Polymorphism

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AY496962 mRNA. Translation: AAR88362.1 .
AY500132 Genomic DNA. Translation: AAR89550.1 .
RefSeqi NP_998947.1. NM_213782.1.
UniGenei Ssc.58731.

3D structure databases

ProteinModelPortali Q6RI85.
SMRi Q6RI85. Positions 2-417.
ModBasei Search...
MobiDBi Search...

Proteomic databases

PRIDEi Q6RI85.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 396673.
KEGGi ssc:396673.

Organism-specific databases

CTDi 5232.

Phylogenomic databases

HOVERGENi HBG008177.
KOi K00927.

Enzyme and pathway databases

UniPathwayi UPA00109 ; UER00185 .

Family and domain databases

Gene3Di 3.40.50.1260. 1 hit.
3.40.50.1270. 1 hit.
HAMAPi MF_00145. Phosphoglyc_kinase.
InterProi IPR001576. Phosphoglycerate_kinase.
IPR015901. Phosphoglycerate_kinase_C.
IPR015911. Phosphoglycerate_kinase_CS.
IPR015824. Phosphoglycerate_kinase_N.
[Graphical view ]
PANTHERi PTHR11406. PTHR11406. 1 hit.
Pfami PF00162. PGK. 1 hit.
[Graphical view ]
PIRSFi PIRSF000724. Pgk. 1 hit.
PRINTSi PR00477. PHGLYCKINASE.
SUPFAMi SSF53748. SSF53748. 1 hit.
PROSITEi PS00111. PGLYCERATE_KINASE. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Molecular characterization of the porcine testis-specific phosphoglycerate kinase 2 (PGK2) gene and its association with male fertility."
    Chen K., Knorr C., Moser G., Gatphayak K., Brenig B.
    Mamm. Genome 15:996-1006(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA / MRNA], TISSUE SPECIFICITY, DEVELOPMENTAL STAGE, VARIANTS PRO-102 AND LYS-264.

Entry informationi

Entry nameiPGK2_PIG
AccessioniPrimary (citable) accession number: Q6RI85
Secondary accession number(s): Q6RFZ5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 12, 2005
Last sequence update: January 23, 2007
Last modified: June 11, 2014
This is version 55 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata 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

External Data

Dasty 3

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