Single-Stranded DNA Cytosine Deaminase

**Semantic type:** Amino Acid, Peptide, or Protein|Enzyme

**Definition:** Single-stranded DNA cytosine deaminase (198 aa, ~24 kDa) is encoded by the human AICDA gene. This protein plays a role in both B-cell functioning and DNA modification.

**Synonyms:** - AICDA - AID - Activation-Induced Cytidine Deaminase - Cytidine Aminohydrolase - EC 3.5.4.5