Search by BoMiProt ID - Bomi7807

Primary Information

BoMiProt ID Bomi7807
Protein Name Pantothenate kinase 3/Pantothenic acid kinase 3
Organism Bos taurus
Uniprot IDQ08DA5
Milk FractionExosomes,MFGM
Ref Sequence ID NP_001068931.1
Aminoacid Length 370
Molecular Weight 41117
FASTA Sequence Download
Gene Name PANK3
Gene ID 510749
Protein Existence Status Reviewed

Secondary Information

Presence in other biological fluids/tissue/cells mammary gland 
Protein Function Pantothenate kinases (PanK) are the regulatory enzymes that control the rate of CoA biosynthesis and the concentration of intracellular CoA.
Biochemical Properties There are four characterized isoforms of PanK, PanK1α, PanK1β, PanK2 and PanK3.All four proteins share homologous catalytic core domains of approximately 350 amino acids. The enzymes function as homodimers with two equivalent active sites formed by a head-to-tail juxtaposition of the monomers. PanK3 and PanK1β contain only the catalytic core domain
Site(s) of PTM(s)

N-glycosylation, O-glycosylation,
Predicted Disorder Regions NA
DisProt Annotation
TM Helix Prediction No TM helices
Bibliography 1.Leonardi R, Zhang YM, Yun MK, Zhou R, Zeng FY, Lin W, Cui J, Chen T, Rock CO, White SW, Jackowski S. Modulation of pantothenate kinase 3 activity by small molecules that interact with the substrate/allosteric regulatory domain. Chem Biol. 2010 Aug 27;17(8):892-902. doi: 10.1016/j.chembiol.2010.06.006. PMID: 20797618; PMCID: PMC2929395. 2.The murine pantothenate kinase (Pank1) gene encodes two differentially regulated pantothenate kinase isozymes.Rock CO, Karim MA, Zhang YM, Jackowski S.Gene. 2002 May 29; 291(1-2):35-43. 3.Feedback regulation of murine pantothenate kinase 3 by coenzyme A and coenzyme A thioesters.Zhang YM, Rock CO, Jackowski S.J Biol Chem. 2005 Sep 23; 280(38):32594-601. 4.Coenzyme A: back in action.Leonardi R, Zhang YM, Rock CO, Jackowski S.Prog Lipid Res. 2005 Mar-May; 44(2-3):125-53.