Gene Gene information from NCBI Gene database.
Entrez ID 57379
Gene name Activation induced cytidine deaminase
Gene symbol AICDA
Synonyms (NCBI Gene)
AIDARP2CDA2HEL-S-284HIGM2
Chromosome 12
Chromosome location 12p13.31
Summary This gene encodes a RNA-editing deaminase that is a member of the cytidine deaminase family. AICDA is specifically expressed and active in germinal center-like B cells. In the germinal center, AICDA is involved in somatic hypermutation, gene conversion, a
SNPs SNP information provided by dbSNP.
21
SNP ID Visualize variation Clinical significance Consequence
rs104894320 A>G Pathogenic Coding sequence variant, missense variant
rs104894321 A>G Pathogenic Coding sequence variant, missense variant
rs104894322 T>C Pathogenic Coding sequence variant, missense variant
rs104894323 G>T Pathogenic Coding sequence variant, intron variant, stop gained
rs104894324 G>A Pathogenic Coding sequence variant, missense variant
miRNA miRNA information provided by mirtarbase database.
224
miRTarBase ID miRNA Experiments Reference
MIRT628943 hsa-miR-7110-3p HITS-CLIP 23824327
MIRT628942 hsa-miR-6817-3p HITS-CLIP 23824327
MIRT628941 hsa-miR-6873-3p HITS-CLIP 23824327
MIRT628940 hsa-miR-4753-3p HITS-CLIP 23824327
MIRT628939 hsa-miR-4768-5p HITS-CLIP 23824327
Transcription factors Transcription factors information provided by TRRUST V2 database.
1
Transcription factor Regulation Reference
TCF3 Unknown 18203819
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
37
GO ID Ontology Definition Evidence Reference
GO:0000932 Component P-body IBA
GO:0003723 Function RNA binding IBA
GO:0003824 Function Catalytic activity IEA
GO:0004126 Function Cytidine deaminase activity IBA
GO:0004126 Function Cytidine deaminase activity IDA 18722174
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
605257 13203 ENSG00000111732
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q9GZX7
Protein name Single-stranded DNA cytosine deaminase (EC 3.5.4.38) (Activation-induced cytidine deaminase) (AID) (Cytidine aminohydrolase)
Protein function 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) regi
PDB 5JJ4 , 5W0R , 5W0U , 5W0Z , 5W1C
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF18772 APOBEC2 6 181 Family
Tissue specificity TISSUE SPECIFICITY: Strongly expressed in lymph nodes and tonsils. {ECO:0000269|PubMed:23166356}.
Sequence
Sequence length 198
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG 
  Intestinal immune network for IgA production
Primary immunodeficiency
 
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
14
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
AICDA-related disorder Pathogenic; Likely pathogenic rs1057520542, rs1260264247 RCV003912638
RCV003405393
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Hyper-IgM syndrome type 2 Likely pathogenic; Pathogenic rs772388034, rs2136431608, rs2136433359, rs2540251593, rs777729620, rs786205474, rs773521793, rs104894324, rs104894325, rs104894321, rs104894322, rs104894323, rs104894327, rs387906328, rs387906329
View all (12 more)
RCV001969612
RCV003232560
RCV002244226
RCV003037443
RCV003037444
View all (22 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
ALZHEIMER DISEASE GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ANKYLOSING SPONDYLITIS AND OTHER INFLAMMATORY SPONDYLOPATHIES Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AUTOIMMUNE DISEASES CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
BLAST CRISIS CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acquired Hypogammaglobulinemia Common Variable Immunodeficiency BEFREE 15963052, 23731676
★☆☆☆☆
Found in Text Mining only
Acute lymphocytic leukemia Lymphocytic Leukemia BEFREE 12511417, 15613101, 17485517, 19759560, 21623761, 25003587, 29784935
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma Adenocarcinoma BEFREE 18391550
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma Of Esophagus Esophageal Cancer BEFREE 21890457
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of lung (disorder) Lung adenocarcinoma BEFREE 17066440
★☆☆☆☆
Found in Text Mining only
Adult Acute Lymphocytic Leukemia Lymphocytic Leukemia BEFREE 15613101, 17485517, 19759560, 25003587
★☆☆☆☆
Found in Text Mining only
Adult Diffuse Large B-Cell Lymphoma B-cell Lymphoma BEFREE 12511417, 20196672, 26077666, 28375986, 29251015, 30357811
★☆☆☆☆
Found in Text Mining only
Adult Hodgkin Lymphoma Hodgkin Lymphoma BEFREE 16126891, 18776814
★☆☆☆☆
Found in Text Mining only
Adult T-Cell Lymphoma/Leukemia T-Cell Lymphoma/Leukemia BEFREE 20974684, 22429851
★☆☆☆☆
Found in Text Mining only
Agammaglobulinemia Agammaglobulinemia BEFREE 30240888
★☆☆☆☆
Found in Text Mining only