Autophagy-Related Protein 2 Homolog B

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

**Definition:** Autophagy-related protein 2 homolog B (2078 aa, ~233 kDa) is encoded by the human ATG2B gene. This protein is involved in the transfer of phospholipids from endoplasmic reticulum membranes to autophagosome membranes.

**Synonyms:** - ATG2B - Bridge-Like Lipid Transfer Protein Family Member 4B