Gap junction beta-4 protein (Connexin-30.3) (Cx30.3)
1_MNWAF 6_ LQGLL 11_ SGVNK 16_ YSTVL 21_ SRIWL 26_ SVVFI 31_ FRVLV 36_ YVVAA 41_ EEVWD 46_ DEQKD 51_ FVCNT 56_ KQPGC 61_ PNVCY 66_ DEFFP 71_ VSHVR 76_ LWALQ 81_ LILVT 86_ CPSLL 91_ VVMHV 96_ AYREE 101_ RERKH 106_ HLKHG 111_ PNAPS 116_ LYDNL 121_ SKKRG 126_ GLWWT 131_ YLLSL 136_ IFKAA 141_ VDAGF 146_ LYIFH 151_ RLYKD 156_ YDMPR 161_ VVACS 166_ VEPCP 171_ HTVDC 176_ YISRP 181_ TEKKV 186_ FTYFM 191_ VTTAA 196_ ICILL 201_ NLSEV 206_ FYLVG 211_ KRCME 216_ IFGPR 221_ HRRPR 226_ CRECL 231_ PDTCP 236_ PYVLS 241_ QGGHP 246_ EDGNS 251_ VLMKA 256_ GSAPV 261_DAGGY
1: Structural component of gap junctions (By similarity). Gap junctions are dodecameric channels that connect the cytoplasm of adjoining cells. They are formed by the docking of two hexameric hemichannels, one from each cell membrane (By similarity). Small molecules and ions diffuse from one cell to a neighboring cell via the central pore (By similarity)