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Major vault protein

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Protein-coding gene in the species Homo sapiens

MVP
Available structures
PDBOrtholog search: PDBe RCSB
List of PDB id codes

1Y7X

Identifiers
AliasesMVP, LRP, VAULT1, major vault protein, lung resistance-related protein
External IDsOMIM: 605088; MGI: 1925638; HomoloGene: 3752; GeneCards: MVP; OMA:MVP - orthologs
Gene location (Human)
Chromosome 16 (human)
Chr.Chromosome 16 (human)
Chromosome 16 (human)Genomic location for MVPGenomic location for MVP
Band16p11.2Start29,820,394 bp
End29,848,039 bp
Gene location (Mouse)
Chromosome 7 (mouse)
Chr.Chromosome 7 (mouse)
Chromosome 7 (mouse)Genomic location for MVPGenomic location for MVP
Band7|7 F3Start126,586,032 bp
End126,613,793 bp
RNA expression pattern
Bgee
HumanMouse (ortholog)
Top expressed in
  • mucosa of transverse colon

  • right adrenal gland

  • left adrenal gland

  • left adrenal cortex

  • granulocyte

  • right adrenal cortex

  • epithelium of colon

  • upper lobe of left lung

  • stromal cell of endometrium

  • right ovary
Top expressed in
  • ankle joint

  • duodenum

  • intestinal villus

  • Ileal epithelium

  • jejunum

  • granulocyte

  • colon

  • yolk sac

  • lip

  • membranous bone
More reference expression data
BioGPS




More reference expression data
Gene ontology
Molecular function
Cellular component
Biological process
Sources:Amigo / QuickGO
Orthologs
SpeciesHumanMouse
Entrez

9961

78388

Ensembl

ENSG00000013364

ENSMUSG00000030681

UniProt

Q14764

Q9EQK5

RefSeq (mRNA)

NM_017458
NM_001293204
NM_001293205
NM_005115

NM_080638

RefSeq (protein)

NP_001280133
NP_001280134
NP_005106
NP_059447
NP_001280134.1

NP_542369

Location (UCSC)Chr 16: 29.82 – 29.85 MbChr 7: 126.59 – 126.61 Mb
PubMed search
Wikidata
View/Edit HumanView/Edit Mouse

Major vault protein, also known as lung resistance-related protein is a protein that in humans is encoded by the MVP gene. 78 copies of the protein assemble into the large compartments called vaults.

Function

This gene encodes the major vault protein which is a lung infection resistance-related protein. Vaults are multi-subunit structures that may be involved in nucleo-cytoplasmic transport. Major vault protein comprises 70% of vaults which also contain vPARP and TEP1. This protein mediates drug resistance, perhaps via a transport process. It is widely distributed in normal tissues and overexpressed in multidrug-resistant cancer cells. The protein overexpression is a potentially useful marker of clinical drug resistance. This gene produces two transcripts by using two alternative exon 2 sequences; however, the open reading frames are the same in both transcripts.

Interactions

Major vault protein coimmunoprecipitates with the human estrogen receptor and treatment with estradiol increases major vault protein associated with the estrogen receptor in nuclear extracts.

Major vault protein has been shown to interact with estrogen receptor alpha, PTEN and PARP4.

References

  1. ^ GRCh38: Ensembl release 89: ENSG00000013364Ensembl, May 2017
  2. ^ GRCm38: Ensembl release 89: ENSMUSG00000030681Ensembl, 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. Scheffer GL, Wijngaard PL, Flens MJ, Izquierdo MA, Slovak ML, Pinedo HM, et al. (June 1995). "The drug resistance-related protein LRP is the human major vault protein". Nature Medicine. 1 (6): 578–582. doi:10.1038/nm0695-578. hdl:20.500.11755/c49e6086-ede3-4b91-ac6e-4ab9158c6cac. PMID 7585126. S2CID 29771830.
  6. ^ "Entrez Gene: MVP major vault protein".
  7. Berger W, Steiner E, Grusch M, Elbling L, Micksche M (January 2009). "Vaults and the major vault protein: novel roles in signal pathway regulation and immunity". Cellular and Molecular Life Sciences. 66 (1): 43–61. doi:10.1007/s00018-008-8364-z. PMC 11131553. PMID 18759128.
  8. Kong LB, Siva AC, Rome LH, Stewart PL (April 1999). "Structure of the vault, a ubiquitous celular component". Structure. 7 (4): 371–379. doi:10.1016/s0969-2126(99)80050-1. PMID 10196123.
  9. Abbondanza C, Rossi V, Roscigno A, Gallo L, Belsito A, Piluso G, et al. (June 1998). "Interaction of vault particles with estrogen receptor in the MCF-7 breast cancer cell". The Journal of Cell Biology. 141 (6): 1301–1310. doi:10.1083/jcb.141.6.1301. PMC 2132791. PMID 9628887.
  10. Yu Z, Fotouhi-Ardakani N, Wu L, Maoui M, Wang S, Banville D, et al. (October 2002). "PTEN associates with the vault particles in HeLa cells". The Journal of Biological Chemistry. 277 (43): 40247–40252. doi:10.1074/jbc.M207608200. PMID 12177006.
  11. van Zon A, Mossink MH, Schoester M, Scheffer GL, Scheper RJ, Sonneveld P, et al. (March 2002). "Structural domains of vault proteins: a role for the coiled coil domain in vault assembly". Biochemical and Biophysical Research Communications. 291 (3): 535–541. doi:10.1006/bbrc.2002.6472. PMID 11855821.
  12. Kickhoefer VA, Siva AC, Kedersha NL, Inman EM, Ruland C, Streuli M, et al. (September 1999). "The 193-kD vault protein, VPARP, is a novel poly(ADP-ribose) polymerase". The Journal of Cell Biology. 146 (5): 917–928. doi:10.1083/jcb.146.5.917. PMC 2169495. PMID 10477748.

Further reading

PDB gallery
  • 1y7x: Solution structure of a two-repeat fragment of major vault protein 1y7x: Solution structure of a two-repeat fragment of major vault protein
RNA-binding protein: Ribonucleoproteins
snRNP
hnRNP
Other transcription
Translation
Vault ribonucleoprotein
particles
Other
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