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Literature summary extracted from
- An atypical haem in the cytochrome b6f complex (2003), Nature, 426, 413-418.
Crystallization (Commentary)
| EC Number | Crystallization (Comment) | Organism |
|---|---|---|
| 7.1.1.6 | vapour diffusion hanging drop method, X-ray structure at 3.1 A | Chlamydomonas reinhardtii |
Natural Substrates/ Products (Substrates)
| EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 7.1.1.6 | additional information | Chlamydomonas reinhardtii | photosystem I and II are reaction centers that capture light energy in order to drive oxygenic photosynthesis. They can only do so by interacting with multisubunit cytochrome b6f complex. This complex receives electrons from photosystem II and passes them to phosptosystem I, pumping protons across the membrane and powering the Q-cycle. Cytochrome b6f can switch to a cyclic mode of electron transfer around photosystem I using an unknown pathway | ? | - |
? |  |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 7.1.1.6 | Chlamydomonas reinhardtii | - |
- |
- |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 7.1.1.6 | - |
Chlamydomonas reinhardtii |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 7.1.1.6 | additional information | photosystem I and II are reaction centers that capture light energy in order to drive oxygenic photosynthesis. They can only do so by interacting with multisubunit cytochrome b6f complex. This complex receives electrons from photosystem II and passes them to phosptosystem I, pumping protons across the membrane and powering the Q-cycle. Cytochrome b6f can switch to a cyclic mode of electron transfer around photosystem I using an unknown pathway | Chlamydomonas reinhardtii | ? | - |
? | |
Synonyms
| EC Number | Synonyms | Comment | Organism |
|---|---|---|---|
| 7.1.1.6 | cytochrome b6f complex | - |
Chlamydomonas reinhardtii |
Cofactor
| EC Number | Cofactor | Comment | Organism | Structure |
|---|---|---|---|---|
| 7.1.1.6 | heme | atypical as it is covalently bound by one thioether linkage and has no axial amino acid ligand | Chlamydomonas reinhardtii | |
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Release 2023.1 (January 2023)
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