Claudin-23
1_MRTPV 6_ VMTLG 11_ MVLAP 16_ CGLLL 21_ NLTGT 26_ LAPGW 31_ RLVKG 36_ FLNQP 41_ VDVEL 46_ YQGLW 51_ DMCRE 56_ QSSRE 61_ RECGQ 66_ TDQWG 71_ YFEAQ 76_ PVLVA 81_ RALMV 86_ TSLAA 91_ TVLGL 96_ LLASL 101_ GVRCW 106_ QDEPN 111_ FVLAG 116_ LSGVV 121_ LFVAG 126_ LLGLI 131_ PVSWY 136_ NHFLG 141_ DRDVL 146_ PAPAS 151_ PVTVQ 156_ VSYSL 161_ VLGYL 166_ GSCLL 171_ LLGGF 176_ SLALS 181_ FAPWC 186_ DERCR 191_ RRRKG 196_ PSAGP 201_ RRSSV 206_ STIQV 211_ EWPEP 216_ DLAPA 221_ IKYYS 226_ DGQHR 231_ PPPAQ 236_ HRKPK 241_ PKPKV 246_ GFPMP 251_ RPRPK 256_ AYTNS 261_ VDVLD 266_ GEGWE 271_ SQDAP 276_ SCSTH 281_ PCDSS 286_LPCDS
1: Plays a major role in tight junction-specific obliteration of the intercellular space, through calcium-independent cell-adhesion activity