TRIM3

Tripartite motif-containing protein 3 is a protein that in humans is encoded by the TRIM3 gene.[5][6]

TRIM3
Identifiers
AliasesTRIM3, BERP, HAC1, RNF22, RNF97, tripartite motif containing 3
External IDsOMIM: 605493 MGI: 1860040 HomoloGene: 21290 GeneCards: TRIM3
Gene location (Human)
Chr.Chromosome 11 (human)[1]
Band11p15.4Start6,448,613 bp[1]
End6,474,459 bp[1]
RNA expression pattern




More reference expression data
Orthologs
SpeciesHumanMouse
Entrez

10612

55992

Ensembl

ENSG00000110171

ENSMUSG00000036989

UniProt

O75382

Q9R1R2

RefSeq (mRNA)

NM_001248006
NM_001248007
NM_006458
NM_033278

NM_001285870
NM_001285871
NM_001285873
NM_018880
NM_001360425

RefSeq (protein)

NP_001234935
NP_001234936
NP_006449
NP_150594

NP_001272799
NP_001272800
NP_001272802
NP_061368
NP_001347354

Location (UCSC)Chr 11: 6.45 – 6.47 MbChr 7: 105.6 – 105.63 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

The protein encoded by this gene is a member of the tripartite motif (TRIM) family, also called the 'RING-B-box-coiled-coil' (RBCC) subgroup of RING finger proteins. The TRIM motif includes three zinc-binding domains, a RING, a B-box type 1 and a B-box type 2, and a coiled-coil region. This protein localizes to cytoplasmic filaments. It is similar to a rat protein which is a specific partner for the tail domain of myosin V, a class of myosins which are involved in the targeted transport of organelles. The rat protein can also interact with alpha-actinin-4. Thus it is suggested that this human protein may play a role in myosin V-mediated cargo transport. Alternatively spliced transcript variants encoding the same isoform have been identified.[6]

Interactions

TRIM3 has been shown to interact with Actinin alpha 4.[7]

References

  1. GRCh38: Ensembl release 89: ENSG00000110171 - Ensembl, May 2017
  2. GRCm38: Ensembl release 89: ENSMUSG00000036989 - Ensembl, 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. El-Husseini AE, Vincent SR (July 1999). "Cloning and characterization of a novel RING finger protein that interacts with class V myosins". The Journal of Biological Chemistry. 274 (28): 19771–7. doi:10.1074/jbc.274.28.19771. PMID 10391919.
  6. "Entrez Gene: TRIM3 tripartite motif-containing 3".
  7. El-Husseini AE, Kwasnicka D, Yamada T, Hirohashi S, Vincent SR (January 2000). "BERP, a novel ring finger protein, binds to alpha-actinin-4". Biochemical and Biophysical Research Communications. 267 (3): 906–11. doi:10.1006/bbrc.1999.2045. PMID 10673389.

Further reading


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