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Details on Person UniProt:Q75N03 CBLL1

Class:IdReferenceGeneProduct:231508
_chainChangeLogchain:1-491 added on Sat February 7 2015
_displayNameUniProt:Q75N03 CBLL1
_timestamp2024-11-03 20:14:40
chainchain:1-491
checksum1A733A8CC28F3AA0
commentFUNCTION E3 ubiquitin-protein ligase that mediates ubiquitination of several tyrosine-phosphorylated Src substrates, including CDH1, CTTN and DOK1 (By similarity). Targets CDH1 for endocytosis and degradation (By similarity). Associated component of the WMM complex, a complex that mediates N6-methyladenosine (m6A) methylation of RNAs, a modification that plays a role in the efficiency of mRNA splicing and RNA processing (PubMed:29507755). Its function in the WMM complex is unknown (PubMed:29507755).CATALYTIC ACTIVITY S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.PATHWAY Protein modification; protein ubiquitination.SUBUNIT Homodimer (By similarity). Interacts with tyrosine-phosphorylated SRC substrates (By similarity). Component of the WMM complex, a N6-methyltransferase complex composed of a catalytic subcomplex, named MAC, and of an associated subcomplex, named MACOM (PubMed:29507755). The MAC subcomplex is composed of METTL3 and METTL14 (PubMed:29507755). The MACOM subcomplex is composed of WTAP, ZC3H13, CBLL1/HAKAI, VIRMA, and, in some cases of RBM15 (RBM15 or RBM15B) (PubMed:29507755). Also a component of a MACOM-like complex, named WTAP complex, composed of WTAP, ZC3H13, CBLL1, VIRMA, RBM15, BCLAF1 and THRAP3 (PubMed:24100041).INTERACTION Mainly nuclear with some fraction located in the cytoplasm. ZC3H13 is required to anchor component of the MACOM subcomplex, such as VIRMA, in the nucleus.ALTERNATIVE PRODUCTS The HYB domain forms a phosphotyrosine-binding pocket upon dimerization, and mediates as well the recognition of its flanking acidic amino acids.PTM Phosphorylated on tyrosine residues.SIMILARITY Belongs to the Hakai family.
created[InstanceEdit:217385] Schmidt, EE, 2008-03-27 06:23:53
descriptionrecommendedName: fullName evidence="8"E3 ubiquitin-protein ligase Hakai ecNumber evidence="1"2.3.2.27 alternativeName: fullName evidence="1"Casitas B-lineage lymphoma-transforming sequence-like protein 1 shortName evidence="1"c-Cbl-like protein 1 alternativeName: RING finger protein 188 alternativeName: fullName evidence="8"RING-type E3 ubiquitin transferase Hakai
geneNameCBLL1
HAKAI
RNF188
identifierQ75N03
isSequenceChangedFALSE
keywordAlternative splicing
Cytoplasm
Developmental protein
Metal-binding
Nucleus
Phosphoprotein
Proteomics identification
Reference proteome
Transferase
Ubl conjugation pathway
Zinc
Zinc-finger
modified[InstanceEdit:9836292] Weiser, Joel, 2023-05-25
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9926675] Weiser, Joel, 2024-11-03
nameCBLL1
referenceDatabase[ReferenceDatabase:2] UniProt
referenceGene[ReferenceDNASequence:8991304] ENSEMBL:ENSG00000105879 CBLL1 [Homo sapiens]
secondaryIdentifierHAKAI_HUMAN
B7ZM03
Q8TAJ4
Q9H5S6
sequenceLength491
species[Species:48887] Homo sapiens
(isoformParent)[ReferenceIsoform:8966112] UniProt:Q75N03-1 CBLL1 [Homo sapiens]
[ReferenceIsoform:8966113] UniProt:Q75N03-2 CBLL1 [Homo sapiens]
(referenceEntity)[EntityWithAccessionedSequence:8855006] CBLL1 [nucleoplasm] [Homo sapiens]
[EntityWithAccessionedSequence:8876832] CBLL1 [cytosol] [Homo sapiens]
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No pathways have been reviewed or authored by UniProt:Q75N03 CBLL1 (231508)