| Chain | GOid | namespace | contents |
| A | 0004888 | molecular_function | transmembrane signaling receptor activity |
| A | 0005198 | molecular_function | structural molecule activity |
| A | 0005254 | molecular_function | chloride channel activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0005911 | cellular_component | cell-cell junction |
| A | 0005923 | cellular_component | bicellular tight junction |
| A | 0006821 | biological_process | chloride transport |
| A | 0007155 | biological_process | cell adhesion |
| A | 0007565 | biological_process | female pregnancy |
| A | 0007623 | biological_process | circadian rhythm |
| A | 0009925 | cellular_component | basal plasma membrane |
| A | 0016020 | cellular_component | membrane |
| A | 0016324 | cellular_component | apical plasma membrane |
| A | 0016327 | cellular_component | apicolateral plasma membrane |
| A | 0016328 | cellular_component | lateral plasma membrane |
| A | 0016338 | biological_process | calcium-independent cell-cell adhesion via plasma membrane cell-adhesion molecules |
| A | 0022604 | biological_process | regulation of cell morphogenesis |
| A | 0030335 | biological_process | positive regulation of cell migration |
| A | 0032570 | biological_process | response to progesterone |
| A | 0034220 | biological_process | monoatomic ion transmembrane transport |
| A | 0034707 | cellular_component | chloride channel complex |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0061436 | biological_process | establishment of skin barrier |
| A | 0070160 | cellular_component | tight junction |
| A | 0070293 | biological_process | renal absorption |
| A | 0070830 | biological_process | bicellular tight junction assembly |
| A | 0090303 | biological_process | positive regulation of wound healing |
| A | 1902476 | biological_process | chloride transmembrane transport |
| A | 1905050 | biological_process | positive regulation of metallopeptidase activity |
| B | 0005576 | cellular_component | extracellular region |
