SMTL ID : 5tvh.1

Crystal structure of AChBP from Aplysia californica complex with 2-aminopyrimidine at pH 8.0 spacegroup P21

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-pentamer

Ligands

5 x 7KO: 6-chloro-N~4~,N~4~-bis[(pyridin-3-yl)methyl]pyrimidine-2,4-diamine(Non-covalent)

7KO.1: 11 residues within 4Å: Chain A: W.156, V.157, Y.197, C.199, C.200, Y.204 Chain E: T.45, Y.64, V.117, M.125, I.127 6 PLIP interactions: 4 interactions with chain A, 2 interactions with chain E Hydrophobic interactions: A:W.156, A:V.157, E:I.127 pi-Stacking: A:Y.197, A:Y.204 Halogen bonds: E:T.45 7KO.3: 8 residues within 4Å: Chain A: T.45, Y.64, V.117, M.125, I.127 Chain B: Y.102, W.156, V.157 5 PLIP interactions: 3 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:I.127, A:I.127, B:W.156, B:V.157 Halogen bonds: A:T.45 7KO.5: 9 residues within 4Å: Chain B: T.45, Y.64, V.117, M.125, I.127 Chain C: W.156, V.157, Y.197, C.200 5 PLIP interactions: 3 interactions with chain B, 2 interactions with chain C Hydrophobic interactions: B:I.127, B:I.127, C:W.156, C:V.157 Halogen bonds: B:T.45 7KO.6: 9 residues within 4Å: Chain C: T.45, Y.64, Q.66, V.117, M.125, I.127 Chain D: Y.102, W.156, V.157 5 PLIP interactions: 3 interactions with chain C, 2 interactions with chain D Hydrophobic interactions: C:I.127, C:I.127, D:W.156, D:V.157 Halogen bonds: C:T.45 7KO.9: 11 residues within 4Å: Chain D: T.45, Q.66, V.117, M.125, I.127 Chain E: W.156, V.157, Y.197, C.199, C.200, Y.204 7 PLIP interactions: 4 interactions with chain E, 3 interactions with chain D Hydrophobic interactions: E:W.156, E:V.157, D:I.127 Hydrogen bonds: E:Y.204, D:Q.66 pi-Stacking: E:Y.197 Halogen bonds: D:T.45

4 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.2: 7 residues within 4Å: Chain A: M.28, Y.29, L.71, L.74, D.93, I.94, W.95 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:W.95 DMS.4: 7 residues within 4Å: Chain B: M.28, Y.29, L.71, S.73, L.74, I.94, W.95 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:W.95 DMS.8: 7 residues within 4Å: Chain D: F.23, M.28, Y.29, L.71, L.74, I.94, W.95 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:Y.29, D:W.95 DMS.10: 7 residues within 4Å: Chain E: M.28, Y.29, L.71, S.73, L.74, I.94, W.95 2 PLIP interactions: 2 interactions with chain E Hydrogen bonds: E:Y.29, E:W.95

1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.7: 2 residues within 4Å: Chain D: N.83, T.85 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:N.83

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Camacho-Hernandez, G.A. et al., Crystal structure of AChBP from Aplysia californica complex with 2-aminopyrimidine at pH 7.0 spacegroup P212121. To Be Published

Release Date

2017-11-15

Peptides

Soluble acetylcholine receptor: ABCDE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

Soluble acetylcholine receptor

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