Misplaced Pages

Mevalonate kinase

Article snapshot taken from Wikipedia with creative commons attribution-sharealike license. Give it a read and then ask your questions in the chat. We can research this topic together.
(Redirected from MVK (gene)) Mammalian protein found in Homo sapiens
Mevalonate Kinase
Crystallographic structure of mevalonate kinase from Staphylococcus aureus.
Identifiers
EC no.2.7.1.36
CAS no.9026-52-2
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO
Search
PMCarticles
PubMedarticles
NCBIproteins
MVK
Available structures
PDBOrtholog search: PDBe RCSB
List of PDB id codes

2R3V

Identifiers
AliasesMVK, LRBP, MK, MVLK, POROK3, mevalonate kinase
External IDsOMIM: 251170, 260920, 610377, 175900; MGI: 107624; HomoloGene: 372; GeneCards: MVK; OMA:MVK - orthologs
Gene location (Human)
Chromosome 12 (human)
Chr.Chromosome 12 (human)
Chromosome 12 (human)Genomic location for MVKGenomic location for MVK
Band12q24.11Start109,573,255 bp
End109,598,125 bp
Gene location (Mouse)
Chromosome 5 (mouse)
Chr.Chromosome 5 (mouse)
Chromosome 5 (mouse)Genomic location for MVKGenomic location for MVK
Band5 F|5 55.99 cMStart114,582,330 bp
End114,598,652 bp
RNA expression pattern
Bgee
HumanMouse (ortholog)
Top expressed in
  • right lobe of liver

  • C1 segment

  • pancreatic ductal cell

  • skin of leg

  • skin of abdomen

  • left testis

  • right testis

  • olfactory zone of nasal mucosa

  • right adrenal cortex

  • left adrenal cortex
Top expressed in
  • lip

  • tongue

  • yolk sac

  • Meckel's cartilage

  • neural tube

  • ventricular zone

  • esophagus

  • Ileal epithelium

  • entorhinal cortex

  • choroid plexus of fourth ventricle
More reference expression data
BioGPS
n/a
Gene ontology
Molecular function
Cellular component
Biological process
Sources:Amigo / QuickGO
Orthologs
SpeciesHumanMouse
Entrez

4598

17855

Ensembl

ENSG00000110921

ENSMUSG00000041939

UniProt

Q03426

Q9R008

RefSeq (mRNA)

NM_000431
NM_001114185
NM_001301182

NM_023556
NM_001306205

RefSeq (protein)

NP_000422
NP_001107657
NP_001288111

NP_001293134
NP_076045

Location (UCSC)Chr 12: 109.57 – 109.6 MbChr 5: 114.58 – 114.6 Mb
PubMed search
Wikidata
View/Edit HumanView/Edit Mouse

Mevalonate kinase is an enzyme (specifically a kinase) that in humans is encoded by the MVK gene. Mevalonate kinases are found in a wide variety of organisms from bacteria to mammals. This enzyme catalyzes the following reaction:

.

ATP + (R)-mevalonate {\displaystyle \rightleftharpoons } ADP + (R)-5-phosphomevalonate

Function

Mevalonate is a key intermediate, and mevalonate kinase a key early enzyme, in isoprenoid and sterol synthesis. As the second enzyme in the Mevalonate pathway, it catalyzes the phosphorylation of Mevalonic acid to produce Mevalonate-5-phosphate. A reduction in mevalonate kinase activity to around 5-10% of its typical value is associated with the mevalonate kinase deficiency (MVD) resulting in accumulation of intermediate mevalonic acid.

Mevalonate pathway

Clinical significance

Defects can be associated with hyperimmunoglobulinemia D with recurrent fever.

Mevalonate kinase deficiency caused by mutation of this gene results in mevalonic aciduria, a disease characterized psychomotor retardation, failure to thrive, hepatosplenomegaly, anemia and recurrent febrile crises. Defects in this gene also cause hyperimmunoglobulinaemia D and periodic fever syndrome, a disorder characterized by recurrent episodes of fever associated with lymphadenopathy, arthralgia, gastrointestinal dismay and skin rash. The symptoms of the disease typically start at infancy and may be additionally triggered by stress or bacterial infection. Children with mevalonate kinase deficiency may remain undiagnosed for a long time as there is not enough scientific data at the moment to accurately diagnose children with the disease.

See also

References

  1. PDB: 2X7I​; Oke M, Carter LG, Johnson KA, Liu H, McMahon SA, Yan X, et al. (June 2010). "The Scottish Structural Proteomics Facility: targets, methods and outputs". Journal of Structural and Functional Genomics. 11 (2): 167–80. doi:10.1007/s10969-010-9090-y. PMC 2883930. PMID 20419351.
  2. ^ GRCh38: Ensembl release 89: ENSG00000110921Ensembl, May 2017
  3. ^ GRCm38: Ensembl release 89: ENSMUSG00000041939Ensembl, May 2017
  4. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  6. ^ "Entrez Gene: mevalonate kinase".
  7. Schafer BL, Bishop RW, Kratunis VJ, Kalinowski SS, Mosley ST, Gibson KM, Tanaka RD (July 1992). "Molecular cloning of human mevalonate kinase and identification of a missense mutation in the genetic disease mevalonic aciduria". The Journal of Biological Chemistry. 267 (19): 13229–38. doi:10.1016/S0021-9258(18)42199-0. PMID 1377680.
  8. Mulders-Manders CM, Simon A (July 2015). "Hyper-IgD syndrome/mevalonate kinase deficiency: what is new?". Seminars in Immunopathology. 37 (4): 371–6. doi:10.1007/s00281-015-0492-6. PMC 4491100. PMID 25990874.
  9. ^ Stabile A, Compagnone A, Napodano S, Raffaele CG, Patti M, Rigante D (December 2013). "Mevalonate kinase genotype in children with recurrent fevers and high serum IgD level". Rheumatology International. 33 (12): 3039–42. doi:10.1007/s00296-012-2577-z. PMID 23239036. S2CID 3220012.
  10. Online Mendelian Inheritance in Man (OMIM): 260920

Further reading

External links

Metabolism: lipid metabolismketones/cholesterol synthesis enzymes/steroid metabolism
Mevalonate pathway
To HMG-CoA
Ketogenesis
To Mevalonic acid
To DMAPP
Geranyl-
To cholesterol
To lanosterol
7-Dehydrocholesterol path
Desmosterol path
To Bile acids
Steroidogenesis
To pregnenolone
To corticosteroids
To sex hormones
To androgens
To estrogens
Other/ungrouped
Transferases: phosphorus-containing groups (EC 2.7)
2.7.1-2.7.4:
phosphotransferase/kinase
(PO4)
2.7.1: OH acceptor
2.7.2: COOH acceptor
2.7.3: N acceptor
2.7.4: PO4 acceptor
2.7.6: diphosphotransferase
(P2O7)
2.7.7: nucleotidyltransferase
(PO4-nucleoside)
Polymerase
DNA polymerase
DNA-directed DNA polymerase
I/A
γ
θ
ν
T7
Taq
II/B
α
δ
ε
ζ
Pfu
III/C
IV/X
β
λ
μ
TDT
V/Y
η
ι
κ
RNA-directed DNA polymerase
Reverse transcriptase
Telomerase
RNA polymerase
Template-directed
RNA polymerase I
II
III
IV
V
ssRNAP
POLRMT
Primase
1
2
PrimPol
RNA-dependent RNA polymerase
Polyadenylation
PAP
PNPase
Phosphorolytic
3' to 5' exoribonuclease
Nucleotidyltransferase
Guanylyltransferase
Other
2.7.8: miscellaneous
Phosphatidyltransferases
Glycosyl-1-phosphotransferase
2.7.10-2.7.13: protein kinase
(PO4; protein acceptor)
2.7.10: protein-tyrosine
2.7.11: protein-serine/threonine
2.7.12: protein-dual-specificity
2.7.13: protein-histidine
Enzymes
Activity
Regulation
Classification
Kinetics
Types
Portal:


This EC 2.7 enzyme-related article is a stub. You can help Misplaced Pages by expanding it.

Categories: