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Protein

Pyruvate kinase

Gene
N/A
Organism
Homo sapiens (Human)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at transcript leveli

Functioni

Catalytic activityi

ATP + pyruvate = ADP + phosphoenolpyruvate.UniRule annotation

Pathwayi: glycolysis

This protein is involved in step 5 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, Glyceraldehyde-3-phosphate dehydrogenase (HEL-S-162eP), Glyceraldehyde-3-phosphate dehydrogenase (GAPDH), Glyceraldehyde-3-phosphate dehydrogenase (HEL-S-278), Glyceraldehyde-3-phosphate dehydrogenase, testis-specific (GAPDHS)
  2. Phosphoglycerate kinase 2 (PGK2), Phosphoglycerate kinase 1 (PGK1)
  3. no protein annotated in this organism
  4. Alpha-enolase (ENO1), Beta-enolase (ENO3), Enolase 4 (ENO4), Gamma-enolase (ENO2)
  5. Pyruvate kinase, Pyruvate kinase PKM (PKM), Pyruvate kinase (PKM2), Pyruvate kinase (PKM), Pyruvate kinase (PKM2), Pyruvate kinase (PKM), Pyruvate kinase, Pyruvate kinase (PKM), Pyruvate kinase, Pyruvate kinase PKLR (PKLR), Pyruvate kinase, Pyruvate kinase (PKM2), Pyruvate kinase (PKM), Pyruvate kinase (HEL-S-30), Pyruvate kinase (PKM2)
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.

GO - Molecular functioni

Keywordsi

Molecular functionKinaseUniRule annotationImported, Transferase
Biological processGlycolysisUniRule annotation
LigandMagnesiumUniRule annotation, PyruvateImported

Enzyme and pathway databases

UniPathwayiUPA00109; UER00188.

Names & Taxonomyi

Protein namesi
Recommended name:
Pyruvate kinaseUniRule annotation (EC:2.7.1.40UniRule annotation)
OrganismiHomo sapiens (Human)Imported
Taxonomic identifieri9606 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo

PTM / Processingi

Proteomic databases

PaxDbiB4DRT3.
PeptideAtlasiB4DRT3.
PRIDEiB4DRT3.

Interactioni

Protein-protein interaction databases

IntActiB4DRT3. 1 interactor.

Structurei

3D structure databases

ProteinModelPortaliB4DRT3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini43 – 374PKInterPro annotationAdd BLAST332
Domaini390 – 508PK_CInterPro annotationAdd BLAST119

Sequence similaritiesi

Belongs to the pyruvate kinase family.UniRule annotation

Phylogenomic databases

eggNOGiKOG2323. Eukaryota.
COG0469. LUCA.
HOGENOMiHOG000021559.
HOVERGENiHBG000941.

Family and domain databases

CDDicd00288. Pyruvate_Kinase. 1 hit.
Gene3Di3.40.1380.20. 1 hit.
InterProiView protein in InterPro
IPR001697. Pyr_Knase.
IPR015813. Pyrv/PenolPyrv_Kinase-like_dom.
IPR011037. Pyrv_Knase-like_insert_dom.
IPR018209. Pyrv_Knase_AS.
IPR015793. Pyrv_Knase_brl.
IPR015795. Pyrv_Knase_C.
PANTHERiPTHR11817. PTHR11817. 1 hit.
PfamiView protein in Pfam
PF00224. PK. 1 hit.
PF02887. PK_C. 1 hit.
PRINTSiPR01050. PYRUVTKNASE.
SUPFAMiSSF50800. SSF50800. 1 hit.
SSF51621. SSF51621. 2 hits.
SSF52935. SSF52935. 1 hit.
TIGRFAMsiTIGR01064. pyruv_kin. 1 hit.
PROSITEiView protein in PROSITE
PS00110. PYRUVATE_KINASE. 1 hit.

Sequencei

Sequence statusi: Complete.

B4DRT3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSKPHSEAGT AFIQTQQLHA AMADTFLEHM CRLDIDSPPI TARNTGIICT
60 70 80 90 100
IGPASRSVET LKEMIKSGMN VARLNFSHGT HEYHAETIKN VRTATESFAS
110 120 130 140 150
DPIIKGSGTA EVELKKGSTL KITLDNAYME KCDENILWLD YKNICKVVEV
160 170 180 190 200
GSKIYVDDGL ISLQVKQKGA DFLVTEVENG GSLGSKKGVN LPGAAVDLPA
210 220 230 240 250
VSEKDIQDLK FGVEQDVDMV FASFIRKASD VHEVRKVLGE KGKNIKIISK
260 270 280 290 300
IENHEGVRRF DEILEASDGI MVARGDLGIE IPAEKVFLAQ KMMIGRCNRA
310 320 330 340 350
GKPVICATQM LESMIKKPRP TRAEGSDVAN AVLDGADCIM LSGETAKGDY
360 370 380 390 400
PLEAVRMQHL IAREAEAAMF HRKLFEELVR ASSHSTDLME AMAMGSVEAS
410 420 430 440 450
YKCLAAALIV LTESGRSAHQ VARYRPRAPI IAVTRNPQTA RQAHLYRGIF
460 470 480 490 500
PVLCKDPVQE AWAEDVDLRV NFAMNVGKAR GFFKKGDVVI VLTGWRPGSG
510
FTNTMRVVPV P
Length:511
Mass (Da):55,927
Last modified:September 23, 2008 - v1
Checksum:i4427C19E9B129295
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AK299413 mRNA. Translation: BAG61395.1.
UniGeneiHs.534770.
Hs.704299.

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.

Entry informationi

Entry nameiB4DRT3_HUMAN
AccessioniPrimary (citable) accession number: B4DRT3
Entry historyiIntegrated into UniProtKB/TrEMBL: September 23, 2008
Last sequence update: September 23, 2008
Last modified: July 5, 2017
This is version 56 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.