Aliases for AICDA Gene
External Ids for AICDA Gene
Previous GeneCards Identifiers for AICDA Gene
This gene encodes a RNA-editing deaminase that is a member of the cytidine deaminase family. The protein is involved in somatic hypermutation, gene conversion, and class-switch recombination of immunoglobulin genes. Defects in this gene are the cause of autosomal recessive hyper-IgM immunodeficiency syndrome type 2 (HIGM2). [provided by RefSeq, Feb 2009]
GeneCards Summary for AICDA Gene
AICDA (Activation-Induced Cytidine Deaminase) is a Protein Coding gene. Diseases associated with AICDA include immunodeficiency with hyper-igm, type 2 and agammaglobulinemia 4. Among its related pathways are Allograft rejection and Primary immunodeficiency. GO annotations related to this gene include ubiquitin protein ligase binding and cytidine deaminase activity. An important paralog of this gene is APOBEC3C.
UniProtKB/Swiss-Prot for AICDA Gene
Single-stranded DNA-specific cytidine deaminase. Involved in somatic hypermutation, gene conversion, and class-switch recombination in B-lymphocytes. Required for several crucial steps of B-cell terminal differentiation necessary for efficient antibody responses. May also play a role in the epigenetic regulation of gene expression by participating in DNA demethylation.