1m0l » Bacteriorhodopsin, trimer
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Topology in Archaebacterial membrane
Download Coordinates
Topology in Archaebacterial membrane
 | extracellular side |
| cytoplasmic side |
- Type: 1. Transmembrane (2 classes)
- Class: 1.1. Alpha-helical transmembrane (54 superfamilies)
- Superfamily: 1.1.01. Rhodopsin-like proteins (2 families)
- Family: 1.1.01.01. Ion-translocating microbial rhodopsin (10 proteins) 3.E.1 (TCDB)
- Species: Halobacterium salinarum (3 proteins)
- Localization: Archaebacterial membrane (21 proteins)
| 1m0l » Bacteriorhodopsin, trimer | |
|---|---|
| Hydrophobic Thickness | 30.0 ± 1.1 Å |
| Tilt Angle | 0 ± 1° |
| ΔGtransfer | -149.5 kcal/mol |
| Links to 1m0l | PDB Sum, SCOP, MSD, OCA, MMDB, Dali |
| Topology | subunit A (N-terminus extracellular) |
| Resolution | 1.47 Å |
| Related PDB Sum entries | 1ap9, 1at9, 1bm1, 1brd, 1brr, 1brx, 1c3w, 1c8r, 1c8s, 1cwq, 1dze, 1e0p, 1f4z, 1f50, 1fbb, 1fbk, 1iw6, 1iw9, 1ixf, 1jv6, 1jv7, 1kg8, 1kg9, 1kgb, 1kme, 1l0m, 1m0k, 1m0m, 1mgy, 1o0a, 1p8h, 1p8i, 1p8u, 1pxr, 1pxs, 1py6, 1q5i, 1q5j, 1qhj, 1qko, 1qkp, 1qm8, 1r2n, 1r84, 1s51, 1s52, 1s53, 1s54, 1s8j, 1s8l, 1tn0, 1tn5, 1ucq, 1vjm, 1x0i, 1x0k, 1x0s, 1xji, 2at9, 2brd, 2i1x, 2i20, 2i21, 2ntu, 2ntw, 2zfe, 2zzl |
| Number of TM Secondary Structures | 21 |
| 3 transmembrane subunits |
|---|
| A - Tilt: 6° - Segments: 1(9-30), 2(44-62), 3(80-97), 4(108-127), 5(132-153), 6(174-196), 7(201-222) |
| B - Tilt: 6° - Segments: 1(9-30), 2(44-62), 3(80-97), 4(108-127), 5(132-153), 6(174-196), 7(201-222) |
| C - Tilt: 6° - Segments: 1(9-30), 2(44-62), 3(80-97), 4(108-127), 5(132-153), 6(174-196), 7(201-222) |
| Experimental Verification for 1m0l » Bacteriorhodopsin, trimer |
|---|
| Results are consistent with solid state NMR studies of bacteriorhodopsin (Kamihira et al. 2005). Also, see comments for monomeric bacteriorhodopsin, 1py6. |
| 1 reference |
|---|
| Kamihira M, Vosegaard T, Mason AJ, Straus SK, Nielsen NC, and Watts A (2005) Structural and orientational constraints of bacteriorhodopsin in purple membranes determined by oriented-sample solid-state NMR spectroscopy. J. Struct. Biol. 149: 7-16. PubMed |
