Odorant-binding protein 2a (Odorant-binding protein IIa) (OBPIIa)
1_MKTLF 6_ LGVTL 11_ GLAAA 16_ LSFTL 21_ EEEDI 26_ TGTWY 31_ VKAMV 36_ VDKDF 41_ PEDRR 46_ PRKVS 51_ PVKVT 56_ ALGGG 61_ NLEAT 66_ FTFMR 71_ EDRCI 76_ QKKIL 81_ MRKTE 86_ EPGKF 91_ SAYGG 96_ RKLIY 101_ LQELP 106_ GTDDY 111_ VFYCK 116_ DQRRG 121_ GLRYM 126_ GKLVG 131_ RNPNT 136_ NLEAL 141_ EEFKK 146_ LVQHK 151_ GLSEE 156_ DIFMP 161_LQTGS
1: Binds and transports small hydrophobic volatile molecules with a higher affinity for aldehydes and large fatty acids, including undecanal, palmitic acid, efficient aldehydes, benzenic aldehydes, heterocyclic aldehydes and aliphatic acids