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Member 1 of 22
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Single-stranded DNA cytosine deaminase
UniProtKB accession: Q9GZX7
Grouped By: Matching UniProtKB accession
Group Content:
Polymer Entities matching query 22
Go to UniProtKB: Q9GZX7
UniProtKB description: Single-stranded DNA-specific cytidine deaminase. Involved in somatic hypermutation (SHM), gene conversion, and class-switch recombination (CSR) in B-lymphocytes by deaminating C to U during transcription of Ig-variable (V) and Ig-switch (S) region DNA. Required for several crucial steps of B-cell terminal differentiation necessary for efficient antibody responses (PubMed:18722174, PubMed:21385873, PubMed:21518874, PubMed:27716525). May also play a role in the epigenetic regulation of gene expression by participating in DNA demethylation (PubMed:21496894).
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