AT-Rich Interactive Domain-Containing Protein 4B

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

**Definition:** AT-rich interactive domain-containing protein 4B (1312 aa, ~148 kDa) is encoded by the human ARID4B gene. This protein plays a role in transcriptional repression.

**Synonyms:** - 180 kDa Sin3-Associated Polypeptide - ARID Domain-Containing Protein 4B - ARID-Containing Protein 4B - ARID4B - AT-Rich Interaction Domain-Containing Protein 4B - BCAA - BCAA Protein - BRCAA1 Protein - Breast Cancer-Associated Antigen 1 - Breast Cancer-Associated Antigen BRCAA1 - Breast Carcinoma-Associated Antigen - Breast Carcinoma-Associated Antigen BCAA - Histone Deacetylase Complex Subunit SAP180 - KIAA0117 Protein - RBBP1-Like Protein 1 - RBBP1L1 Protein - RBP1-Like Protein - Rb-Binding Protein Homolog - Retinoblastoma Binding Protein 1-Like 1 - Retinoblastoma-Binding Protein 1-Like 1 - Retinoblastoma-Binding Protein 1-Like Protein 1 - SIN3A-Associated Protein 180 - Sin3A-Associated Protein, 180 kDa