BCL2L11

Bcl-2-like protein 11, commonly called BIM, is a protein that in humans is encoded by the BCL2L11 gene.[5][6]

BCL2L11
Available structures
PDBOrtholog search: PDBe RCSB
Identifiers
AliasesBCL2L11, BAM, BIM, BOD, BCL2 like 11
External IDsOMIM: 603827 MGI: 1197519 HomoloGene: 7643 GeneCards: BCL2L11
Gene location (Human)
Chr.Chromosome 2 (human)[1]
Band2q13Start111,119,378 bp[1]
End111,168,445 bp[1]
RNA expression pattern


More reference expression data
Orthologs
SpeciesHumanMouse
Entrez

10018

12125

Ensembl

ENSG00000153094

ENSMUSG00000027381

UniProt

O43521

O54918

RefSeq (mRNA)

NM_001284410
NM_001291016
NM_009754
NM_207680
NM_207681

RefSeq (protein)

NP_001271339
NP_001277945
NP_033884
NP_997563
NP_997564

Location (UCSC)Chr 2: 111.12 – 111.17 MbChr 2: 128.13 – 128.16 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Function

The protein encoded by this gene belongs to the BCL-2 protein family. BCL-2 family members form hetero- or homodimers and act as anti- or pro-apoptotic regulators that are involved in a wide variety of cellular activities. The protein encoded by this gene contains a Bcl-2 homology domain 3 (BH3). It has been shown to interact with other members of the BCL-2 protein family, including BCL2, BCL2L1/BCL-X(L), and MCL1, and to act as an apoptotic activator. The expression of this gene can be induced by nerve growth factor (NGF), as well as by the forkhead transcription factor FKHR-L1 (FoxO3a), which suggests a role of this gene in neuronal and lymphocyte apoptosis. Transgenic studies of the mouse counterpart suggested that this gene functions as an essential initiator of apoptosis in thymocyte-negative selection. Several alternatively spliced transcript variants of this gene have been identified.[7]

Regulation of Bim

Bim expression and activity are regulated at the transcriptional, translational and post-translational levels; coordinated expression and activity of Bim shape immune responses, and ensure tissue integrity. Cancer cells develop mechanisms that suppress Bim expression, which allows for tumor progression and metastasis.[8]

Interactions

BCL2L11 has been shown to interact with:

See also

References

  1. GRCh38: Ensembl release 89: ENSG00000153094 - Ensembl, May 2017
  2. GRCm38: Ensembl release 89: ENSMUSG00000027381 - 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. Hsu SY, Lin P, Hsueh AJ (November 1998). "BOD (Bcl-2-related ovarian death gene) is an ovarian BH3 domain-containing proapoptotic Bcl-2 protein capable of dimerization with diverse antiapoptotic Bcl-2 members". Mol Endocrinol. 12 (9): 1432–40. doi:10.1210/mend.12.9.0166. PMID 9731710.
  6. O'Connor L, Strasser A, O'Reilly LA, Hausmann G, Adams JM, Cory S, Huang DC (February 1998). "Bim: a novel member of the Bcl-2 family that promotes apoptosis". EMBO J. 17 (2): 384–95. doi:10.1093/emboj/17.2.384. PMC 1170389. PMID 9430630.
  7. "Entrez Gene: BCL2L11 BCL2-like 11 (apoptosis facilitator)".
  8. Sionov RV, Vlahopoulos SA, Granot Z (2015). "Regulation of Bim in Health and Disease". Oncotarget. 6 (27): 23058–134. doi:10.18632/oncotarget.5492. PMC 4695108. PMID 26405162.
  9. Chen L, Willis SN, Wei A, Smith BJ, Fletcher JI, Hinds MG, Colman PM, Day CL, Adams JM, Huang DC (February 2005). "Differential targeting of prosurvival Bcl-2 proteins by their BH3-only ligands allows complementary apoptotic function". Mol. Cell. 17 (3): 393–403. doi:10.1016/j.molcel.2004.12.030. PMID 15694340.
  10. Whitfield J, Harada K, Bardelle C, Staddon JM (November 2003). "High-throughput methods to detect dimerization of Bcl-2 family proteins". Anal. Biochem. 322 (2): 170–8. doi:10.1016/j.ab.2003.07.014. PMID 14596824.
  11. Day CL, Puthalakath H, Skea G, Strasser A, Barsukov I, Lian LY, Huang DC, Hinds MG (February 2004). "Localization of dynein light chains 1 and 2 and their pro-apoptotic ligands". Biochem. J. 377 (Pt 3): 597–605. doi:10.1042/BJ20031251. PMC 1223895. PMID 14561217.
  12. Vadlamudi RK, Bagheri-Yarmand R, Yang Z, Balasenthil S, Nguyen D, Sahin AA, den Hollander P, Kumar R (June 2004). "Dynein light chain 1, a p21-activated kinase 1-interacting substrate, promotes cancerous phenotypes". Cancer Cell. 5 (6): 575–85. doi:10.1016/j.ccr.2004.05.022. PMID 15193260.
  13. Bae J, Leo CP, Hsu SY, Hsueh AJ (August 2000). "MCL-1S, a splicing variant of the antiapoptotic BCL-2 family member MCL-1, encodes a proapoptotic protein possessing only the BH3 domain". J. Biol. Chem. 275 (33): 25255–61. doi:10.1074/jbc.M909826199. PMID 10837489.

Further reading


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