Matrix Gla protein

Source: Wikipedia, the free encyclopedia.
MGP
Identifiers
Gene ontology
Molecular function
Cellular component
Biological process
Sources:Amigo / QuickGO
Ensembl
UniProt
RefSeq (mRNA)

NM_001190839
NM_000900

NM_008597

RefSeq (protein)

NP_000891
NP_001177768

NP_032623

Location (UCSC)Chr 12: 14.88 – 14.89 MbChr 6: 136.85 – 136.85 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Matrix Gla protein (MGP) is member of a family of

mineralization and plays a role in bone organization.[5][6]

MGP is found in a number of body

mRNA is present in bone, cartilage, heart, and kidney.[7]

It is present in bone together with the related vitamin K2-dependent protein osteocalcin. In bone, its production is increased by vitamin D.

Genetics

The MGP was linked to the short arm of

chromosome 12 in 1990.[8] Its mRNA sequence length is 585 bases long in humans.[9]

Physiology

MGP and osteocalcin are both calcium-binding proteins that may participate in the organisation of bone tissue. Both have

glutamate residues that are post-translationally carboxylated by the enzyme gamma-glutamyl carboxylase in a reaction that requires Vitamin K hydroquinone
.

Role in disease

Abnormalities in the MGP gene have been linked with Keutel syndrome, a rare condition characterised by abnormal calcium deposition in cartilage, peripheral stenosis of the pulmonary artery, and midfacial hypoplasia.[10]

Mice that lack MGP develop to term but die within two months as a result of

arterial calcification which leads to blood-vessel rupture.[6]

References

  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000111341Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000030218Ensembl, May 2017
  3. ^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. ^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. PMID 23852538
    .
  6. ^ .
  7. .
  8. .
  9. ^ "Sequence: M58549.1 : Human matrix Gla protein (MGP) mRNA, complete cds". European Nucleotide Archive. European Bioinformatics Institute.
  10. S2CID 1244954
    .

External links