- Protein Classification
- Protein Links
 | out side |
| in side |
| 1l9b » Photosynthetic reaction center, complex with cytochrome c | |
|---|---|
| Hydrophobic Thickness | 31.6 ± 0.8 Å |
| Tilt Angle | 3 ± 0° |
| ΔGtransfer | -127.3 kcal/mol |
| Links to 1l9b | PDB Sum, PDB, SCOP, MSD, OCA, MMDB |
| Topology | subunit L (N-terminus in) |
| Resolution | 2.40 Å |
| Other PDB entries of this protein | 1l9j |
| Number of TM Secondary Structures | 11 |
| 3 transmembrane subunits |
|---|
| L - Tilt: 11° - Segments: 1(31-53), 2(84-106), 3(116-138), 4(167-192), 5(228-251) |
| M - Tilt: 14° - Segments: 1(54-75), 2(112-135), 3(145-167), 4(196-222), 5(265-287) |
| H - Tilt: 23° - Segments: 1(12-33) |
| Experimental Verification for 1l9b » Photosynthetic reaction center, complex with cytochrome c |
|---|
| Hydrophobic thicknesses of photosynthetic reaction centers from Rhodopseudomonas sphaeroides are about 30 Å (Riegler and Mohwald 1986, Roth et al. 1991) or close to 35 Å (Pape et al. 1974). |
| 3 references |
|---|
| Pape EH, Menke W, Weick D, and Hoseman R (1974) Small-angle X-ray scattering of the thylakoid membranes of Rhodobacter sphaeroides in aqueous solution. Biophys. J. 14: 221. PubMed |
| Riegler J, and Mohwald H (1986) Elastic interactions of photosynthetic reaction center proteins affecting phase transitions and protein distributions. Biophys. J. 49: 1111-1118. |
| Roth M, Arnoux B, Ducruix A, and Reiss-Husson F (1991) Structure of the detergent phase and protein-detergent interactions in crystals of the wild-type (strain Y) Rhodobacter sphaeroides photochemical reaction center. Biochemistry 30: 9403-9413. PubMed |
| Comments on 1l9b » Photosynthetic reaction center, complex with cytochrome c |
|---|
| Loop to helix transition in 50-residue N-terminal part of subunit M in this structure compare to other structures of photosynthetic reaction centers. |
