Semaphorin-3D

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

**Definition:** Semaphorin-3D (777 aa, ~90 kDa) is encoded by the human SEMA3D gene. This protein plays a role in the negative regulation of axon migration.

**Synonyms:** - Collapsin 2 - Collapsin-2 - Sema3D