V0 OPAC_NEIGO 236 Implicated in a number of adherence functions. OPA proteins are implicated in pathogenesis and are subject to phase variation. ASEDGGRGPYVQADLAYAYEHITHDYPKPTDPSKGKISTVSDYFRNIRTHSIHPRVSVGYDFGGWRIAADYARYRKWSDNKYSVSIKNMRVHKHNSNRKNLKTENQENGSFHAVSSLGLSAIYDFQINDKFKPYIGARVAYGHVRHSIDSTKKITGLLTTSTPGIMSGVYKVLRTPGAHRESDSIRRVGLGVIAGVGFDITPKLTLDAGYRYHNWGRLENTRFKTHEASLGVRYRF Opacity protein opA50 (Fragment) opA30 opaC