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Details on Person UniProt:Q08024-3 Cbfb

Class:IdReferenceIsoform:151952
_chainChangeLogchain:1-187 added on Fri February 6 2015
_displayNameUniProt:Q08024-3 Cbfb
_timestamp2024-08-09 19:42:04
chainchain:1-187
checksum0B2E6101A35D0FD8
commentFUNCTION Forms the heterodimeric complex core-binding factor (CBF) with RUNX family proteins (RUNX1, RUNX2, and RUNX3) (PubMed:12434156, PubMed:8386878, PubMed:8497254). RUNX members modulate the transcription of their target genes through recognizing the core consensus binding sequence 5'-TGTGGT-3', or very rarely, 5'-TGCGGT-3', within their regulatory regions via their runt domain, while CBFB is a non-DNA-binding regulatory subunit that allosterically enhances the sequence-specific DNA-binding capacity of RUNX (PubMed:12434156, PubMed:8386878, PubMed:8497254). The heterodimers bind to the core site of a number of enhancers and promoters, including murine leukemia virus, polyomavirus enhancer, T-cell receptor enhancers, LCK, IL3 and GM-CSF promoters (PubMed:11257229). CBF complexes repress ZBTB7B transcription factor during cytotoxic (CD8+) T cell development (PubMed:18258917). They bind to RUNX-binding sequence within the ZBTB7B locus acting as transcriptional silencer and allowing for cytotoxic T cell differentiation (PubMed:18258917).SUBUNIT Heterodimer with RUNX1, RUNX2 and RUNX3 (PubMed:11257229, PubMed:12434156). Interacts with COPRS (PubMed:22193545). Found in a complex with PRMT5 and RUNX1 (PubMed:22193545).SUBCELLULAR LOCATION Expressed in all tissues tested (PubMed:8497254). Highest level in thymus, but also abundantly expressed in muscle, lung and brain (PubMed:8497254).MISCELLANEOUS Major isoform.MISCELLANEOUS Does not dimerize with the alpha subunit.MISCELLANEOUS Does not dimerize with the alpha subunit.SIMILARITY Belongs to the CBF-beta family.
descriptionrecommendedName: Core-binding factor subunit beta shortName evidence="9"CBF-beta alternativeName: Polyomavirus enhancer-binding protein 2 beta subunit shortName: PEA2-beta shortName: PEBP2-beta alternativeName: SL3-3 enhancer factor 1 subunit beta alternativeName: SL3/AKV core-binding factor beta subunit
geneNameCbfb
Pebp2b
Pebpb2
identifierQ08024
isoformParent
isSequenceChangedFALSE
keyword3D-structure
Alternative splicing
Direct protein sequencing
Nucleus
Phosphoprotein
Reference proteome
modified[InstanceEdit:143527] Schmidt, EE, 2004-11-12 07:45:10
[InstanceEdit:217385] Schmidt, EE, 2008-03-27 06:23:53
[InstanceEdit:354386] Schmidt, EE, 2008-06-18 04:45:12
[InstanceEdit:384350] Kanapin, AA, 2008-11-26 14:00:39
[InstanceEdit:392885] Kanapin, AA, 2009-03-09 12:07:18
[InstanceEdit:400710] Schmidt, EE, 2009-03-25 05:33:35
[InstanceEdit:423310] Kanapin, AA
[InstanceEdit:435478] Kanapin, AA
[InstanceEdit:435871] Kanapin, AA
[InstanceEdit:447347] Kanapin, AA
[InstanceEdit:525883] Kanapin, AA
[InstanceEdit:613449] Kanapin, AA
[InstanceEdit:797602] Kanapin, AA
[InstanceEdit:937368] Yung, CK
[InstanceEdit:1042053] Yung, CK
[InstanceEdit:1220657] Yung, CK
[InstanceEdit:1300696] Yung, CK
[InstanceEdit:1301627] Yung, CK
[InstanceEdit:1551960] Weiser, JD
[InstanceEdit:1995863] Weiser, JD
[InstanceEdit:2132304] Weiser, JD
[InstanceEdit:2265580] Weiser, JD
[InstanceEdit:3132113] Weiser, JD
[InstanceEdit:3445779] Weiser, JD
[InstanceEdit:5433710] Weiser, JD
[InstanceEdit:5618415] Weiser, JD
[InstanceEdit:5634237] Weiser, JD
[InstanceEdit:5673015] Weiser, JD
[InstanceEdit:9037114] Weiser, JD
[InstanceEdit:9616384] Weiser, JD
[InstanceEdit:9637257] Weiser, JD
[InstanceEdit:9676415] Weiser, JD
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9917590] Weiser, Joel, 2024-08-09
nameCbfb
referenceDatabase[ReferenceDatabase:2] UniProt
secondaryIdentifierPEBB_MOUSE
Q08025
Q62050
Q62051
Q8C282
Q8CGD5
sequenceLength187
species[Species:48892] Mus musculus
variantIdentifierQ08024-3
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