Uroplakin-1b (UP1b) (Tetraspanin-20) (Tspan-20) (Uroplakin Ib) (UPIb)
1_MAKDN 6_ STVRC 11_ FQGLL 16_ IFGNV 21_ IIGCC 26_ GIALT 31_ AECIF 36_ FVSDQ 41_ HSLYP 46_ LLEAT 51_ DNDDI 56_ YGAAW 61_ IGIFV 66_ GICLF 71_ CLSVL 76_ GIVGI 81_ MKSSR 86_ KILLA 91_ YFILM 96_ FIVYA 101_ FEVAS 106_ CITAA 111_ TQQDF 116_ FTPNL 121_ FLKQM 126_ LERYQ 131_ NNSPP 136_ NNDDQ 141_ WKNNG 146_ VTKTW 151_ DRLML 156_ QDNCC 161_ GVNGP 166_ SDWQK 171_ YTSAF 176_ RTENN 181_ DADYP 186_ WPRQC 191_ CVMNN 196_ LKEPL 201_ NLEAC 206_ KLGVP 211_ GFYHN 216_ QGCYE 221_ LISGP 226_ MNRHA 231_ WGVAW 236_ FGFAI 241_ LCWTF 246_ WVLLG 251_TMFYW
1: Component of the asymmetric unit membrane (AUM); a highly specialized biomembrane elaborated by terminally differentiated urothelial cells. May play an important role in normal bladder epithelial physiology, possibly in regulating membrane permeability of superficial umbrella cells or in stabilizing the apical membrane through AUM/cytoskeletal interactions (By similarity)