Protein Tob2

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

**Definition:** Protein Tob2 (344 aa, ~37 kDa) is encoded by the human TOB2 gene. This protein plays a role in cell cycle arrest.

**Synonyms:** - Protein Tob4 - TOB2 - Transducer of ErbB-2 2