| Gene Symbol | C2 |
| Full Name | Complement Component 2 |
| Chromosome | 6p21.3 |
| Function | encodes a 732-amino acid zymogen that, upon activation, generates the C3 convertase complex essential for complement cascade amplification. |
| Molecular Weight | 83 kDa |
| Amino Acids | 732 aa |
| Exons | 18 |
| UniProt ID | P06610 |
| NCBI Gene ID | 717 |
| Ensembl ID | ENSG00000166278 |
| OMIM | 120490 |
| GeneCards | C2 |
| Human Protein Atlas | C2 |
| Encoded Protein | Complement component C2 |
| Associated Diseases | autism spectrum disorder |
| Interactions | SIRT2, MAVS, PI3KC3 |
| KG Connections | 17 knowledge graph edges |
| Databases | GeneCardsHPASTRING |