IthaID: 3872
Names and Sequences
| Functionality: | Disease modifying mutation | Pathogenicity: | N/A |
|---|---|---|---|
| Common Name: | rs886037864 | HGVS Name: | NC_000002.12:g.60546217T>G |
Context nucleotide sequence:
AAGTTCATCTGGCACTGCCCACAGG [T>G] GAGGAGGTCATGATCCCCTTCTGGA (Strand: +)
Protein sequence:
MSRRKQGKPQHLSKREFSPEPLEAILTDDEPDHGPLGAPEGDHDLLPCGQCQMNFPLGDILIFIEHKRKQCNGSLCLEKAVDKPPSPSPIEMKKASNPVEVGIQVTPEDDDCLSTSSRGICPKQEHIADKLLHWRGLSSPRSAHGALIPTPGMSAEYAPQGICKDEPSSYTCTTCKQPFTSAWFLLQHAQNTHGLRIYLESEHGSPLTPRVGIPSGLGAECPSQPPLHGIHIADNNPFNLLRIPGSVSREASGLAEGRFPPTPPLFSPPPRHHLDPHRIERLGAEEMALATHHPSAFDRVLRLNPMAMEPPAMDFSRRLRELAGNTSSPPLSPGRPSPMQRLLQPFQPGSKPPFLATPPLPPLQSAPPPSQPPVKSKSCEFCGKTFKFQSNLVVHRRSHTGEKPYKCNLCDHACTQASKLKRHMKTHMHKSSPMTVKSDDGLSTASSPEPGTSDLVGSASSALKSVVAKFKSENDPNLIPENGDEEEEEDDEEEEEEEEEEEEELTESERVDYGFGLSLEAARHHENSSRGAVVGVGDESRALPDVMQGMVLSSMQHFSEAFHQVLGEKHKRGHLAEAEGHRDTCDEDSVAGESDRIDDGTVNGRGCSPGESASGGLSKKLLLGSPSSLSPFSKRIKLEKEFDLPPAAMPNTENVYSQWLAGYAASRQLKDPFLSFGDSRQSPFASSSEHSSENGSLRFSTPPGELDGGISGRSGTGSGGSTPHISGPGPGRPSSKEGRRSDTCEYCGKVFKNCSNLTVHRRSHTGERPYKCELCNYACAQSSKLTRHMKTHGQVGKDVYKCEICKMPFSVYSTLEKHMKKWHSDRVLNNDIKTE
Also known as:
Comments: Reported in individuals with neurodevelopmental disorder with persistence of fetal haemoglobin. Functional work using cord blood CD34+ HSPCs showed that this missense variant destabilizes the XL protein isoform via the ZnF0 N-terminal C2HC zinc finger of the BCL11A, and promotes proteasomal degradation of BCL11A.
We follow the HGVS sequence variant nomenclature and IUPAC standards.
External Links
Phenotype
| Allele Phenotype (Cis): | N/A |
|---|---|
| Allele Phenotype (Trans): | N/A |
| Associated Phenotypes: | Hb F levels [HP:0011904] [OMIM:141749] |
Location
| Chromosome: | 2 |
|---|---|
| Locus: | NG_011968.1 |
| Locus Location: | 12282 |
| Size: | 1 bp |
| Located at: | BCL11A |
| Specific Location: | Exon 2 |
Other details
| Type of Mutation: | Point-Mutation(Substitution) |
|---|---|
| Effect on Gene/Protein Function: | Missense codons (Protein Structure) |
| Ethnic Origin: | N/A |
| Molecular mechanism: | N/A |
| Inheritance: | Quantitative trait |
| DNA Sequence Determined: | No |
In silico pathogenicity prediction
Publications / Origin
- Shen Y, Li R, Teichert K, Montbleau KE, Verboon JM, Voit RA, Sankaran VG, Pathogenic BCL11A variants provide insights into the mechanisms of human fetal hemoglobin silencing., PLoS Genet, 17(10), e1009835, 2021