Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0001618 | molecular_function | virus receptor activity |
| A | 0005198 | molecular_function | structural molecule activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0005923 | cellular_component | bicellular tight junction |
| A | 0007155 | biological_process | cell adhesion |
| A | 0016020 | cellular_component | membrane |
| A | 0016338 | biological_process | calcium-independent cell-cell adhesion |
| A | 0030054 | cellular_component | cell junction |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0046718 | biological_process | symbiont entry into host cell |
| A | 0070830 | biological_process | bicellular tight junction assembly |
| A | 0098632 | molecular_function | cell-cell adhesion mediator activity |
| B | 0005576 | cellular_component | extracellular region |
Functional Information from PROSITE/UniProt
| site_id | PS01346 |
| Number of Residues | 16 |
| Details | CLAUDIN Claudin family signature. GLWmsCvvqstgqm.QC |
| Chain | Residue | Details |
| A | GLY49-CYS64 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 80 |
| Details | Transmembrane: {"description":"Helical","evidences":[{"evidenceCode":"ECO:0000255"}]} |
| site_id | SWS_FT_FI2 |
| Number of Residues | 73 |
| Details | Topological domain: {"description":"Extracellular","evidences":[{"evidenceCode":"ECO:0000255"}]} |
| site_id | SWS_FT_FI3 |
| Number of Residues | 13 |
| Details | Topological domain: {"description":"Cytoplasmic","evidences":[{"evidenceCode":"ECO:0000255"}]} |