- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 1.90 Å
- Oligo State
- homo-pentamer
- Ligands
- 5 x 40P: Pinnatoxin A(Non-covalent)
40P.1: 14 residues within 4Å:- Chain A: Y.102, S.155, W.156, V.157, Y.197, C.200, Y.204
- Chain E: T.45, Y.64, R.88, V.117, I.127, D.173, S.176
19 PLIP interactions:8 interactions with chain E, 11 interactions with chain A- Hydrophobic interactions: E:Y.64, E:Y.64, E:V.117, E:I.127, E:I.127, A:Y.102, A:W.156, A:W.156, A:V.157, A:Y.197, A:Y.197, A:Y.204, A:Y.204, A:Y.204
- Hydrogen bonds: E:D.173, E:S.176, A:Y.204
- Water bridges: E:Q.47, A:Y.197
40P.2: 14 residues within 4Å:- Chain A: T.45, Y.64, Q.66, R.88, I.127, D.173, S.176
- Chain B: Y.102, S.155, W.156, V.157, Y.197, C.200, Y.204
18 PLIP interactions:9 interactions with chain B, 9 interactions with chain A- Hydrophobic interactions: B:Y.102, B:W.156, B:W.156, B:V.157, B:Y.197, B:Y.204, A:Y.64, A:Y.64, A:I.127, A:I.127
- Hydrogen bonds: B:Y.204, A:T.45, A:D.173, A:S.176
- Water bridges: B:S.159, A:Q.47, A:R.88
- Salt bridges: B:K.152
40P.4: 14 residues within 4Å:- Chain B: T.45, Y.64, R.88, I.127, D.173, S.176
- Chain C: Y.102, S.155, W.156, V.157, Y.197, C.199, C.200, Y.204
19 PLIP interactions:10 interactions with chain B, 9 interactions with chain C- Hydrophobic interactions: B:Y.64, B:Y.64, B:I.127, B:I.127, C:Y.102, C:W.156, C:W.156, C:V.157, C:Y.197, C:Y.197, C:Y.204
- Hydrogen bonds: B:T.45, B:D.173
- Water bridges: B:Q.47, B:D.173, B:S.175, B:S.175, C:S.159, C:S.159
40P.5: 12 residues within 4Å:- Chain C: T.45, Y.64, R.88, I.127, D.173, S.176
- Chain D: Y.102, S.155, W.156, V.157, Y.197, Y.204
19 PLIP interactions:10 interactions with chain C, 9 interactions with chain D- Hydrophobic interactions: C:Y.64, C:Y.64, C:I.127, D:Y.102, D:W.156, D:W.156, D:V.157, D:Y.197, D:Y.197, D:Y.204, D:Y.204, D:Y.204
- Hydrogen bonds: C:T.45, C:Y.64, C:S.176
- Water bridges: C:Q.47, C:R.88, C:D.173, C:D.173
40P.7: 15 residues within 4Å:- Chain D: T.45, Y.64, Q.66, R.88, V.117, I.127, D.173, S.176
- Chain E: Y.102, S.155, W.156, V.157, Y.197, C.200, Y.204
21 PLIP interactions:10 interactions with chain D, 11 interactions with chain E- Hydrophobic interactions: D:Y.64, D:V.117, D:I.127, D:I.127, E:Y.102, E:W.156, E:W.156, E:V.157, E:Y.197, E:Y.204, E:Y.204, E:Y.204
- Hydrogen bonds: D:Y.64, D:D.173
- Water bridges: D:D.173, D:D.173, D:S.175, D:S.175, E:K.152, E:S.159, E:E.162
- 2 x CA: CALCIUM ION(Non-covalent)
CA.3: 4 residues within 4Å:- Chain B: K.3, D.6, D.7, N.79
5 PLIP interactions:3 interactions with chain B, 2 Ligand-Water interactions- Metal complexes: B:K.3, B:D.7, B:N.79, H2O.11, H2O.12
CA.6: 2 residues within 4Å:- Chain D: S.175
- Ligands: CL.8
5 PLIP interactions:5 Ligand-Water interactions- Metal complexes: H2O.28, H2O.28, H2O.28, H2O.31, H2O.35
- 1 x CL: CHLORIDE ION(Non-functional Binders)
CL.8: 1 residues within 4Å:- Ligands: CA.6
Ligand excluded by PLIP- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Bourne, Y. et al., Marine Macrocyclic Imines, Pinnatoxins A and G: Structural Determinants and Functional Properties to Distinguish Neuronal alpha 7 from Muscle alpha 12 beta gamma delta nAChRs. Structure (2015)
- Release Date
- 2015-06-03
- Peptides
- Soluble acetylcholine receptor: ABCDE
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
BC
CD
DE
E
- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 1.90 Å
- Oligo State
- homo-pentamer
- Ligands
- 5 x 40P: Pinnatoxin A(Non-covalent)
- 2 x CA: CALCIUM ION(Non-covalent)
- 1 x CL: CHLORIDE ION(Non-functional Binders)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Bourne, Y. et al., Marine Macrocyclic Imines, Pinnatoxins A and G: Structural Determinants and Functional Properties to Distinguish Neuronal alpha 7 from Muscle alpha 12 beta gamma delta nAChRs. Structure (2015)
- Release Date
- 2015-06-03
- Peptides
- Soluble acetylcholine receptor: ABCDE
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
BC
CD
DE
E