RanBP-Type and C3HC4-Type Zinc Finger-Containing Protein 1

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

**Definition:** RanBP-type and C3HC4-type zinc finger-containing protein 1 (510 aa, ~58 kDa) is encoded by the human RBCK1 gene. This protein is involved in head-to-tail polyubiquitination of substrate proteins.

**Synonyms:** - EC 2.3.2.31 - HBV-Associated Factor 4 - HOIL-1 - Heme-Oxidized IRP2 Ubiquitin Ligase 1 - Hepatitis B Virus X-Associated Protein 3 RBCK1 - Hepatitis B Virus X-Associated Protein 4 - RBCC Protein Interacting with PKC1 - RBCK1 - RING Finger Protein 54 - RING-Type E3 Ubiquitin Transferase HOIL-1 - Ubiquitin Conjugating Enzyme 7 Interacting Protein 3 - Ubiquitin-Conjugating Enzyme 7-Interacting Protein 3