| Gene Symbol | LIG1 |
| Entrez Gene ID | 3978 |
| Full Name | DNA ligase 1 |
| General protein information |
|
| Gene Type | protein-coding |
| Organism | Homo sapiens(human) |
| Genome | |
| Summary | This gene encodes a member of the ATP-dependent DNA ligase protein family. The encoded protein functions in DNA replication, recombination, and the base excision repair process. Mutations in this gene that lead to DNA ligase I deficiency result in immunodeficiency and increased sensitivity to DNA-damaging agents. Disruption of this gene may also be associated with a variety of cancers. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2014]. |
| Disorder MIM: | |
| Disorder Html: | DNA ligase I deficiency (3) |

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