WormBase Tree Display for GO_term: GO:0009654
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| GO:0009654 | Name | photosystem II oxygen evolving complex | |
|---|---|---|---|
| Definition | A complex, composed of a cluster of manganese, calcium and chloride ions bound to extrinsic proteins, that catalyzes the splitting of water to O2 and 4 H+. In cyanobacteria there are five extrinsic proteins in OEC (PsbO, PsbP-like, PsbQ-like, PsbU and PsbV), while in plants there are only three (PsbO, PsbP and PsbQ). | ||
| Synonym | Exact | OEC (PSII) complex | |
| oxygen evolving complex | |||
| Status | Valid | ||
| Type | Cellular_component | ||
| Parent | Instance_of | GO:0098796 | |
| GO:1990204 | |||
| Component_of | GO:0009523 | ||
| GO:0042651 | |||
| Attributes_of | Motif | INTERPRO:IPR002628 | |
| INTERPRO:IPR002683 | |||
| INTERPRO:IPR005610 | |||
| INTERPRO:IPR006814 | |||
| INTERPRO:IPR008797 | |||
| INTERPRO:IPR010527 | |||
| Index | Ancestor (17) | ||
| Version | Gene Ontology releases/2023-11-15 |
