[Term]
id: PR:000001926
name: semaphorin
def: "A protein with core architecture consisting of a signal sequence,a Sema domain (Pfam:PF01403), a Plexin repeat (Pfam:PF01437), and an Ig-like domain (Pfam:PF00047, Pfam:PF07686, or Pfam:PF07679)." [PRO:WCB]
comment: Category=family.
xref: PIRSF:PIRSF005526
is_a: PR:000000001 ! protein