| Primary Identifier | IPR039209 | Type | Family |
| Short Name | OBI1 |
| description | This family describes ORC ubiquitin ligase 1 (previously known as RING finger protein 219 or RNF219). ORC ubiquitin ligase 1 is an E3 ubiquitin ligase essential for DNA replication origin activation during S phase. It functions as a replication origin selector and catalyzes the multi-mono-ubiquitination of a subset of chromatin-bound ORC3 and ORC5 during S-phase []. |
