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Photosystem II protein
GO predictions are based solely on the InterPro-to-GO mappings published by EMBL-EBI, which are in turn based on the mapping of predicted domains to the InterPro dataset. The InterPro-to-GO mapping was last updated on , while the GO metadata was last updated on .
| GO term | Namespace | Name | Definition | Relationships |
|---|---|---|---|---|
| Cellular component | Photosystem | A complex located in a photosynthetic membrane that consists of a photoreaction center associated with accessory pigments and electron carriers. Examples of this component are found in Arabidopsis thaliana and in photosynthetic bacterial and archaeal species. | ||
| Biological process | Photosynthetic electron transport chain | A process, occurring as part of photosynthesis, in which light provides the energy for a series of electron carriers to operate together to transfer electrons and generate a transmembrane electrochemical gradient. | ||
| Cellular component | Membrane | A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it. | ||
| Molecular function | Chlorophyll binding | Interacting selectively and non-covalently with chlorophyll; any compound of magnesium complexed in a porphyrin (tetrapyrrole) ring and which functions as a photosynthetic pigment. | ||
| Biological process | Photosynthesis, light reaction | The light reactions of photosynthesis, which take place in photosystems II and I. Light energy is harvested and used to power the transfer of electrons among a series of electron donors and acceptors. The final electron acceptor is NADP+, which is reduced to NADPH. NADPH generated from light reactions is used in sugar synthesis in dark reactions. Light reactions also generate a proton motive force across the thylakoid membrane, and the proton gradient is used to synthesize ATP. There are two chemical reactions involved in the light reactions: water oxidation in photosystem II, and NADP reduction in photosystem I. |
| Transcript | Name | Description | Predicted domains | Domain count |
|---|---|---|---|---|
| – | Photosystem II cp47 protein [Cuttsia viburnea] gi|305672090|gb|ADM63446.1| | 5 | ||
| – | RecName: Full=Photosystem II CP43 chlorophyll apoprotein; AltName: Full=PSII 43 kDa protein; AltName: Full=Photosystem II 44 kDa reaction center protein; AltName: Full=Protein CP-43; AltName: Full=Protein P6; Flags: Precursorgi|163937813|dbj|BAB33190.2| PSII 43 KDa protein [Lotus japonicus] gi|172045764|sp|Q9BBT1.2|PSBC_LOTJA | 10 | ||
| – | Photosystem II CP43 protein [Saxifraga rivularis] gi|300079152|gb|ADJ67447.1| | 9 | ||
| – | Photosystem II CP43 protein [Myricaria germanica] gi|332983528|gb|AEF01563.1| | 9 | ||
| – | Photosystem II P680 chlorophyll A apoprotein [Oenothera elata subsp]. elata] gi|168824507|gb|ACA30556.1| | 8 | ||
| – | Photosystem II 47 kDa protein [Lotus japonicus] gi|13518464|ref|NP_084823.1| | 11 | ||
| – | Photosystem II CP43 reaction center protein; TAIR: ATCG00280.1 photosystem II reaction center protein C (ChrC); Swiss-Prot: sp|Q9BBT1|PSBC_LOTJA Photosystem II CP43 reaction center protein; TrEMBL-Plants: tr|A0A0K0LN09|A0A0K0LN09_WISFL Photosystem II CP43 reaction center protein; Found in the gene: LotjaGi6g1v0065000_LC | 11 | ||
| – | Photosystem II CP43 reaction center protein; TAIR: ATCG00280.1 photosystem II reaction center protein C (ChrC); Swiss-Prot: sp|Q9BBT1|PSBC_LOTJA Photosystem II CP43 reaction center protein; TrEMBL-Plants: tr|A0A0K0LN09|A0A0K0LN09_WISFL Photosystem II CP43 reaction center protein; Found in the gene: LotjaGi6g1v0065000_LC | 11 |
A list of co-occurring predicted domains within the L. japonicus gene space:
| Predicted domain | Source | Observations | Saturation (%) |
|---|---|---|---|
| TRANSMEMBRANE | Phobius | 1 | 12.50 |