AT-Rich Interactive Domain-Containing Protein 1B

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

**Definition:** AT-rich interactive domain-containing protein 1B (2236 aa, ~236 kDa) is encoded by the human ARID1B gene. This protein plays a role in transcriptional regulation mediated by chromatin remodeling.

**Synonyms:** - ARID Domain-Containing Protein 1B - ARID1B - BAF250B - BRG1-Associated Factor 250b - BRG1-Binding Protein hELD/OSA1 - ELD (Eyelid)/OSA Protein - Osa Homolog 2 - hOsa2 - p250R