CUL4B cullin 4B
Gene ID: 8450, updated on 7-Jul-2024Gene type: protein coding
Also known as: SFM2; MRXSC; CUL-4B; MRXHF2; MRXS15
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- Go to complete Gene record for CUL4B
- Go to Variation Viewer for CUL4B variants
Summary
This gene is a member of the cullin family. The encoded protein forms a complex that functions as an E3 ubiquitin ligase and catalyzes the polyubiquitination of specific protein substrates in the cell. The protein interacts with a ring finger protein, and is required for the proteolysis of several regulators of DNA replication including chromatin licensing and DNA replication factor 1 and cyclin E. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
Associated conditions
See all available tests in GTR for this gene
| Description | Tests |
|---|---|
| X-linked intellectual disability Cabezas type | See labs |
Copy number response
| Description |
|---|
| Copy number response Triplosensitivity No evidence available (Last evaluated 2021-02-09) ClinGen Genome Curation PageHaploinsufficency Sufficient evidence for dosage pathogenicity (Last evaluated 2021-02-09) ClinGen Genome Curation PagePubMed |
Genomic context
- Location:
- Xq24
- Sequence:
- Chromosome: X; NC_000023.11 (120523858..120575532, complement)
- Total number of exons:
- 24
Variation
| Resource | Links for this gene |
|---|---|
| ClinVar | Variants reported to ClinVar |
| dbVar | Studies and variants |
| SNP | Variation Viewer for CUL4B variants |
| Genome viewer | Explore NCBI-annotated and select non-NCBI annotated genome assemblies |
- ClinVarRelated medical variations
- CUL4B @ LOVD
- dbVarLink from Gene to dbVar
- MedGenRelated information in MedGen
- OMIMLink to related OMIM entry
- PubMed (OMIM)Gene links to PubMed derived from omim_pubmed_cited links
- RefSeq RNAsLink to Nucleotide RefSeq RNAs
- RefSeqGeneLink to Nucleotide RefSeqGenes
- Variation ViewerRelated Variants
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