TABLE 1.
Residues involved in complex formation between Chlamydomonas cyt f and either Chlamydomonas PC or Cyt c6
| Cyt f | PC | Cyt c6 |
|---|---|---|
| A. All contacts ≤8 Å* | ||
| Y1 | L12, P86, H87 | A16, C17, R66, Heme |
| V3 | L12 | C17, S24, V25 |
| F4 | A90 | A16 |
| Q7 | None | A10, S24 |
| A62 | E85, P86 | G12, R66 |
| N63 | E85 | N13, R66 |
| Y101 | None | G58 |
| Q103 | None | V25 |
| P117 | G34, F35, P36, H87 | A59, Heme |
| K189 | None | E71 |
| Heme | P86 | R66 |
| B. Electrostatic contacts ≤10 Å* | ||
| K65 | E85 | E70, E71 |
| K188 | E43, D44, D53 | E2, E70, E71 |
| K189 | E43, D44, D53 | E2, E70, E71 |
| D68 | None | D65 |
| R156 | None | R66 |
| Heme | None | R66 |
*
Ten close complexes taken from simulations carried out at 10 mM ionic strength (pH 7.0) were chosen at random for analysis. Both the closest contacts (A) and the closest electrostatic contacts (B) were determined as described in the Methods section.