- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 2.40 Å
- Oligo State
- hetero-1-1-1-1-mer
- Ligands
- 4 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Covalent)
- 4 x BCB: BACTERIOCHLOROPHYLL B(Non-covalent)
BCB.5: 31 residues within 4Å:- Chain B: F.97, F.121, P.124, I.125, M.127, F.128, L.131, V.157, N.158, F.160, G.161, Y.162, W.167, H.168, H.173, S.176, V.177, L.180, F.181, I.240, F.241, G.244, G.247, T.248
- Chain C: L.184, Y.195, Y.208
- Ligands: BCB.6, BPB.7, BCB.14, BCB.15
18 PLIP interactions:18 interactions with chain B,- Hydrophobic interactions: B:F.97, B:F.121, B:P.124, B:F.160, B:Y.162, B:W.167, B:W.167, B:V.177, B:L.180, B:F.181, B:I.240, B:F.241, B:F.241, B:F.241
- Hydrogen bonds: B:S.176, B:T.248
- pi-Stacking: B:W.167
- Metal complexes: B:H.173
BCB.6: 19 residues within 4Å:- Chain B: I.49, F.128, F.146, I.150, H.153, L.154, V.157
- Chain C: Y.195, G.201, I.204, G.205, Y.208, G.209, L.212, F.270
- Ligands: BCB.5, BPB.7, BCB.15, MQ7.17
12 PLIP interactions:6 interactions with chain C, 6 interactions with chain B,- Hydrophobic interactions: C:Y.195, C:I.204, C:I.204, C:Y.208, C:F.270, B:I.49, B:F.146, B:F.146, B:L.154, B:V.157
- pi-Stacking: C:Y.208
- Metal complexes: B:H.153
BCB.14: 23 residues within 4Å:- Chain B: H.168, M.174, V.177, S.178, F.181, V.182, M.185, V.220, G.221
- Chain C: I.46, M.120, F.154, V.155, I.158, I.177, W.178, H.180, I.181, L.184
- Ligands: BCB.5, BCB.15, BPB.16, NS5.18
12 PLIP interactions:8 interactions with chain C, 4 interactions with chain B,- Hydrophobic interactions: C:I.46, C:F.154, C:V.155, C:I.158, C:I.177, C:I.181, C:L.184, B:V.177, B:F.181, B:V.182
- Metal complexes: C:H.180
- pi-Stacking: B:F.181
BCB.15: 33 residues within 4Å:- Chain B: V.157, Y.162, F.181
- Chain C: G.62, A.65, I.66, I.69, M.120, L.124, F.148, A.151, F.154, V.155, I.158, W.183, L.184, F.187, S.188, F.194, Y.195, H.200, S.203, I.204, Y.208, M.275, A.278, G.281, I.282
- Ligands: BCB.5, BCB.6, BCB.14, BPB.16, NS5.18
21 PLIP interactions:21 interactions with chain C,- Hydrophobic interactions: C:A.65, C:I.66, C:I.69, C:L.124, C:F.148, C:A.151, C:F.154, C:F.154, C:V.155, C:W.183, C:F.187, C:F.194, C:Y.195, C:Y.195, C:I.204, C:I.204, C:Y.208
- Hydrogen bonds: C:Y.195, C:S.203
- Salt bridges: C:H.200
- Metal complexes: C:H.200
- 2 x BPB: BACTERIOPHEOPHYTIN B(Non-covalent)
BPB.7: 28 residues within 4Å:- Chain B: F.41, G.45, I.49, A.93, A.96, F.97, W.100, E.104, V.117, A.120, F.121, V.123, P.124, Y.148, G.149, I.150, H.153, A.237, F.241
- Chain C: Y.208, G.211, L.212, A.215, W.250, I.254
- Ligands: BCB.5, BCB.6, MQ7.17
15 PLIP interactions:13 interactions with chain B, 2 interactions with chain C- Hydrophobic interactions: B:I.49, B:A.93, B:A.96, B:A.120, B:F.121, B:F.121, B:F.121, B:V.123, B:Y.148, B:Y.148, B:F.241, B:F.241, C:Y.208, C:A.215
- Hydrogen bonds: B:E.104
BPB.16: 22 residues within 4Å:- Chain B: F.181, M.185, L.189, V.219, V.220
- Chain C: A.58, F.59, G.62, S.63, I.66, S.123, L.124, W.127, V.131, I.144, N.147, F.148, S.271, V.274, M.275
- Ligands: BCB.14, BCB.15
10 PLIP interactions:2 interactions with chain B, 8 interactions with chain C- Hydrophobic interactions: B:F.181, B:L.189, C:F.59, C:F.59, C:I.66, C:W.127, C:N.147, C:F.148, C:F.148, C:V.274
- 7 x LDA: LAURYL DIMETHYLAMINE-N-OXIDE(Non-covalent)
LDA.8: 11 residues within 4Å:- Chain B: D.60, F.62, L.151
- Chain C: Y.195, P.198, W.295, C.296, H.299, G.300, A.301
- Chain D: W.17
9 PLIP interactions:3 interactions with chain B, 5 interactions with chain C, 1 interactions with chain D- Hydrophobic interactions: B:L.151, C:P.198, C:W.295, C:W.295, C:H.299, C:A.301, D:W.17
- Hydrogen bonds: B:D.60
- Salt bridges: B:D.60
LDA.9: 7 residues within 4Å:- Chain B: F.216, V.220, Y.222, S.223, I.224, L.232
- Chain C: I.41
5 PLIP interactions:4 interactions with chain B, 1 interactions with chain C- Hydrophobic interactions: B:Y.222, B:L.232, C:I.41
- Hydrogen bonds: B:I.224
- Water bridges: B:G.225
LDA.19: 9 residues within 4Å:- Chain C: W.23, A.53, S.54, A.57, F.61, L.122, S.126, S.133
- Ligands: SO4.13
3 PLIP interactions:3 interactions with chain C- Hydrophobic interactions: C:A.53, C:A.57, C:F.61
LDA.20: 7 residues within 4Å:- Chain B: P.28, Y.29
- Chain C: I.254, G.255, F.256
- Ligands: SO4.22, LDA.23
1 PLIP interactions:1 interactions with chain C- Hydrophobic interactions: C:F.256
LDA.21: 5 residues within 4Å:- Chain C: I.68, F.71, N.72, A.75, W.112
1 PLIP interactions:1 interactions with chain C- Hydrophobic interactions: C:W.112
LDA.23: 5 residues within 4Å:- Chain C: F.256, W.266
- Chain D: R.33
- Ligands: MQ7.17, LDA.20
3 PLIP interactions:3 interactions with chain C- Hydrophobic interactions: C:F.256, C:W.266
- pi-Cation interactions: C:F.256
LDA.24: 8 residues within 4Å:- Chain D: P.42, V.59, Y.60, L.62, P.63, Y.64, P.65, R.81
6 PLIP interactions:6 interactions with chain D- Hydrophobic interactions: D:P.42, D:L.62, D:Y.64, D:Y.64, D:P.65
- pi-Cation interactions: D:Y.64
- 1 x FE2: FE (II) ION(Non-covalent)
- 4 x SO4: SULFATE ION(Non-functional Binders)
SO4.11: 3 residues within 4Å:- Chain B: N.199
- Chain C: H.143, R.265
3 PLIP interactions:2 interactions with chain C, 1 interactions with chain B- Salt bridges: C:H.143, C:R.265
- Hydrogen bonds: B:N.199
SO4.12: 4 residues within 4Å:- Chain C: A.1, D.2, R.226
- Chain D: L.246
5 PLIP interactions:5 interactions with chain C- Hydrogen bonds: C:A.1
- Water bridges: C:R.226, C:R.226, C:R.226
- Salt bridges: C:R.226
SO4.13: 7 residues within 4Å:- Chain C: W.23, Y.50, G.52, A.53, S.54, S.133
- Ligands: LDA.19
8 PLIP interactions:8 interactions with chain C- Hydrogen bonds: C:A.53, C:S.54, C:S.54, C:S.133
- Water bridges: C:W.23, C:G.55, C:G.55, C:R.134
SO4.22: 6 residues within 4Å:- Chain C: R.251
- Chain D: R.33, R.37, Y.41, L.43
- Ligands: LDA.20
5 PLIP interactions:3 interactions with chain D, 2 interactions with chain C- Water bridges: D:Y.41, C:R.251
- Salt bridges: D:R.33, D:R.37, C:R.251
- 1 x MQ7: MENAQUINONE-7(Non-covalent)
MQ7.17: 24 residues within 4Å:- Chain B: Y.29, G.35, I.39, I.42, W.100
- Chain C: L.212, A.216, H.217, T.220, A.246, A.247, W.250, I.254, F.256, N.257, A.258, T.259, I.260, V.263, W.266, F.270
- Ligands: BCB.6, BPB.7, LDA.23
24 PLIP interactions:16 interactions with chain C, 8 interactions with chain B- Hydrophobic interactions: C:L.212, C:A.216, C:T.220, C:A.246, C:W.250, C:F.256, C:F.256, C:I.260, C:V.263, C:W.266, C:W.266, C:W.266, C:F.270, B:Y.29, B:Y.29, B:Y.29, B:Y.29, B:I.39, B:I.42, B:W.100, B:W.100
- Hydrogen bonds: C:H.217, C:A.258
- pi-Stacking: C:W.250
- 1 x NS5: 15-cis-1,2-dihydroneurosporene(Non-covalent)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Lancaster, C.R. et al., The coupling of light-induced electron transfer and proton uptake as derived from crystal structures of reaction centres from Rhodopseudomonas viridis modified at the binding site of the secondary quinone, QB. Structure (1997)
- Release Date
- 1998-11-11
- Peptides
- PHOTOSYNTHETIC REACTION CENTER: A
PHOTOSYNTHETIC REACTION CENTER: B
PHOTOSYNTHETIC REACTION CENTER: C
PHOTOSYNTHETIC REACTION CENTER: D - SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
CB
LC
MD
H - Membrane
-
We predict this structure to be a membrane protein.
- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 2.40 Å
- Oligo State
- hetero-1-1-1-1-mer
- Ligands
- 4 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Covalent)
- 4 x BCB: BACTERIOCHLOROPHYLL B(Non-covalent)
- 2 x BPB: BACTERIOPHEOPHYTIN B(Non-covalent)
- 7 x LDA: LAURYL DIMETHYLAMINE-N-OXIDE(Non-covalent)
- 1 x FE2: FE (II) ION(Non-covalent)
- 4 x SO4: SULFATE ION(Non-functional Binders)
- 1 x MQ7: MENAQUINONE-7(Non-covalent)
- 1 x NS5: 15-cis-1,2-dihydroneurosporene(Non-covalent)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Lancaster, C.R. et al., The coupling of light-induced electron transfer and proton uptake as derived from crystal structures of reaction centres from Rhodopseudomonas viridis modified at the binding site of the secondary quinone, QB. Structure (1997)
- Release Date
- 1998-11-11
- Peptides
- PHOTOSYNTHETIC REACTION CENTER: A
PHOTOSYNTHETIC REACTION CENTER: B
PHOTOSYNTHETIC REACTION CENTER: C
PHOTOSYNTHETIC REACTION CENTER: D - SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
CB
LC
MD
H - Membrane
-
We predict this structure to be a membrane protein.