- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 2.50 Å
- Oligo State
- hetero-1-1-1-mer
- Ligands
- 4 x BCL: BACTERIOCHLOROPHYLL A(Non-covalent)
- 2 x BPH: BACTERIOPHEOPHYTIN A(Non-covalent)
BPH.3: 22 residues within 4Å:- Chain A: A.93, A.96, F.97, W.100, E.104, I.117, A.120, F.121, F.123, A.124, Y.148, G.149, H.153, L.238, V.241
- Chain B: Y.210, A.213, L.214, W.252, M.256
- Ligands: BCL.1, BCL.2
12 PLIP interactions:10 interactions with chain A, 2 interactions with chain B- Hydrophobic interactions: A:A.96, A:A.120, A:F.121, A:F.121, A:F.121, A:F.123, A:Y.148, A:L.238, A:V.241, B:A.213, B:L.214
- Hydrogen bonds: A:E.104
BPH.9: 19 residues within 4Å:- Chain A: F.181, A.184, L.185, L.189, L.219
- Chain B: S.59, G.63, F.67, A.125, V.126, W.129, T.146, A.149, F.150, A.153, A.273, T.277
- Ligands: BCL.7, BCL.8
9 PLIP interactions:7 interactions with chain B, 2 interactions with chain A- Hydrophobic interactions: B:F.67, B:W.129, B:F.150, B:F.150, B:A.153, B:T.277, A:A.184, A:L.189
- pi-Stacking: B:F.150
- 2 x U10: UBIQUINONE-10(Non-covalent)
U10.4: 17 residues within 4Å:- Chain A: S.178, T.182, L.189, H.190, L.193, V.194, E.212, D.213, F.216, Y.222, S.223, I.224, G.225, T.226, I.229
- Ligands: BCL.7, LDA.16
11 PLIP interactions:11 interactions with chain A- Hydrophobic interactions: A:T.182, A:L.189, A:L.193, A:F.216, A:F.216, A:F.216, A:F.216, A:I.224, A:I.229
- Hydrogen bonds: A:I.224, A:G.225
U10.10: 19 residues within 4Å:- Chain A: G.35, T.38, W.100, R.103
- Chain B: M.218, H.219, T.222, I.223, A.248, A.249, W.252, M.256, F.258, N.259, A.260, T.261, I.265, W.268
- Ligands: BCL.2
9 PLIP interactions:8 interactions with chain B, 1 interactions with chain A- Hydrophobic interactions: B:M.218, B:W.252, B:M.256, B:F.258, B:I.265, B:W.268, B:W.268, A:W.100
- Hydrogen bonds: B:A.260
- 2 x HTO: HEPTANE-1,2,3-TRIOL(Non-covalent)
- 1 x FE: FE (III) ION(Non-covalent)
- 1 x CDL: CARDIOLIPIN(Non-covalent)
CDL.12: 14 residues within 4Å:- Chain A: N.199, P.200
- Chain B: G.143, K.144, H.145, W.148, W.155, R.267, L.278
- Chain C: I.22, F.23, G.26, L.27, Y.30
16 PLIP interactions:1 interactions with chain A, 4 interactions with chain C, 11 interactions with chain B- Hydrogen bonds: A:N.199, B:K.144
- Hydrophobic interactions: C:I.22, C:F.23, C:F.23, B:W.148, B:W.148, B:W.155, B:L.278
- Water bridges: C:Y.30, B:K.144, B:R.267
- Salt bridges: B:H.145, B:H.145, B:H.145, B:R.267
- 6 x LDA: LAURYL DIMETHYLAMINE-N-OXIDE(Non-covalent)
LDA.13: 5 residues within 4Å:- Chain B: L.204, A.207, M.272
- Ligands: BCL.2, LDA.18
1 PLIP interactions:1 interactions with chain B- Hydrophobic interactions: B:A.207
LDA.14: 3 residues within 4Å:- Chain B: M.256, G.257
- Ligands: LDA.18
No protein-ligand interaction detected (PLIP)LDA.15: 5 residues within 4Å:- Chain A: V.220
- Chain B: G.31, V.32, G.33
- Ligands: BCL.7
No protein-ligand interaction detected (PLIP)LDA.16: 5 residues within 4Å:- Chain B: F.7, L.38, L.39, W.41
- Ligands: U10.4
5 PLIP interactions:5 interactions with chain B- Hydrophobic interactions: B:F.7, B:L.38, B:L.39
- pi-Cation interactions: B:W.41, B:W.41
LDA.17: 11 residues within 4Å:- Chain B: I.70, W.115, G.161, A.174, V.175, P.176, Y.177, G.178, I.179
- Ligands: BCL.7, BCL.8
5 PLIP interactions:5 interactions with chain B- Hydrophobic interactions: B:W.115, B:A.174, B:V.175, B:V.175, B:Y.177
LDA.18: 10 residues within 4Å:- Chain B: R.253, G.257, F.258
- Chain C: Q.32, Y.40, L.42, Q.53, F.56
- Ligands: LDA.13, LDA.14
4 PLIP interactions:3 interactions with chain B, 1 interactions with chain C- Hydrophobic interactions: B:F.258, C:F.56
- Hydrogen bonds: B:R.253, B:R.253
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Roszak, A.W. et al., Protein Regulation of Carotenoid Binding: Gatekeeper and Locking Amino Acid Residues in Reaction Centers of Rhodobacter sphaeroides. STRUCTURE (2004)
- Release Date
- 2004-04-27
- Peptides
- Reaction center protein L chain: A
Reaction center protein M chain: B
Reaction center protein H chain: C - SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
LB
MC
H - Membrane
-
We predict this structure to be a membrane protein.
SMTL ID : 1rg5.1
Structure of the photosynthetic reaction centre from Rhodobacter sphaeroides carotenoidless strain R-26.1
Reaction center protein L chain
Reaction center protein M chain
Reaction center protein H chain
Related Entries With Identical Sequence
1aig.1 | 1aig.2 | 1aij.1 | 1aij.2 | 1ds8.1 | 1ds8.2 | 1dv3.1 | 1dv3.2 | 1dv6.1 | 1dv6.2 | 1e14.1 | 1e6d.1 | 1f6n.1 | 1fnp.1 | 1fnq.1 | 1jgw.1 | 1jgx.1 | 1jgy.1 | 1jgz.1 | 1jh0.1 | 1k6l.1 | 1k6n.1 | 1kby.1 | 1l9b.1 | 1l9j.1 | 1l9j.2 | 1m3x.1 | 1mps.1 | 1ogv.1 | 1pcr.1 more...less...1qov.1 | 1rgn.1 | 1rqk.1 | 1ry5.1 | 1rzh.1 | 1rzz.1 | 1rzz.2 | 1s00.1 | 1s00.2 | 1umx.1 | 1yf6.1 | 1yst.1 | 1z9j.1 | 1z9k.1 | 1z9k.2 | 2bnp.1 | 2bns.1 | 2boz.1 | 2gmr.1 | 2gnu.1 | 2hg3.1 | 2hg9.1 | 2hh1.1 | 2hhk.1 | 2hit.1 | 2hj6.1 | 2j8c.1 | 2j8d.1 | 2jiy.1 | 2jj0.1 | 2rcr.1 | 2uws.1 | 2uwt.1 | 2uwu.1 | 2uwv.1 | 2uww.1 | 2ux3.1 | 2ux4.1 | 2ux5.1 | 2uxj.1 | 2uxk.1 | 2uxl.1 | 2uxm.1 | 2wx5.1 | 3dsy.1 | 3dta.1 | 3dtr.1 | 3dts.1 | 3du2.1 | 3du3.1 | 3duq.1 | 3i4d.1 | 3zum.1 | 3zuw.1 | 4h99.1 | 4h9l.1 | 4hbh.1 | 4hbj.1 | 4in6.1 | 4lwy.1 | 4n7k.1 | 4n7l.1 | 4rcr.1 | 4tqq.1 | 4v9g.30 | 4v9g.62 | 5lri.1 | 5lse.1 | 7pil.1 | 7pqd.30 | 7pqd.31 | 7pqd.65 | 7pqd.66 | 7va9.3 | 7va9.35 | 7vb9.1 | 7vnm.1 | 7vny.1 | 7vor.3 | 7vor.36 | 7vot.3 | 7vot.36 | 7voy.1