Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005198 | molecular_function | structural molecule activity |
| A | 0005923 | cellular_component | bicellular tight junction |
| A | 0016020 | cellular_component | membrane |
| B | 0005576 | cellular_component | extracellular region |
| C | 0005198 | molecular_function | structural molecule activity |
| C | 0005923 | cellular_component | bicellular tight junction |
| C | 0016020 | cellular_component | membrane |
| D | 0005576 | cellular_component | extracellular region |
Functional Information from PROSITE/UniProt
| site_id | PS01346 |
| Number of Residues | 16 |
| Details | CLAUDIN Claudin family signature. GLWmnCvvqstgqm.QC |
| Chain | Residue | Details |
| A | GLY48-CYS63 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 40 |
| Details | TOPO_DOM: Cytoplasmic => ECO:0000255 |
| Chain | Residue | Details |
| A | MET1-THR8 | |
| A | GLN102-LYS115 | |
| C | MET1-THR8 | |
| C | GLN102-LYS115 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 160 |
| Details | TRANSMEM: Helical => ECO:0000255 |
| Chain | Residue | Details |
| A | GLY9-TRP29 | |
| A | ALA81-ALA101 | |
| A | ILE116-SER136 | |
| A | GLY160-LEU180 | |
| C | GLY9-TRP29 | |
| C | ALA81-ALA101 | |
| C | ILE116-SER136 | |
| C | GLY160-LEU180 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 144 |
| Details | TOPO_DOM: Extracellular => ECO:0000255 |
| Chain | Residue | Details |
| A | ARG30-ARG80 | |
| A | TRP137-MET159 | |
| C | ARG30-ARG80 | |
| C | TRP137-MET159 | |
