SMTL ID : 5tsf.1

Crystal structure of AChBP from Aplysia californica complex with 2-aminopyrimidine at pH 7.0 spacegroup P212121

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.29 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: 9 residues within 4Å: Chain A: Y.102, W.156, V.157 Chain E: T.45, Y.64, Q.66, V.117, M.125, I.127 7 PLIP interactions: 4 interactions with chain E, 3 interactions with chain A Hydrophobic interactions: E:I.127, E:I.127, A:W.156, A:V.157 Hydrogen bonds: E:Q.66 Halogen bonds: E:T.45 Water bridges: A:Y.102 7KO.2: 10 residues within 4Å: Chain A: T.45, Y.64, Q.66, V.117, M.125, I.127 Chain B: Y.102, W.156, C.199, C.200 6 PLIP interactions: 1 interactions with chain B, 5 interactions with chain A Hydrophobic interactions: B:Y.102, A:I.127, A:I.127 Hydrogen bonds: A:Q.66 Water bridges: A:Q.66 Halogen bonds: A:T.45 7KO.5: 13 residues within 4Å: Chain B: T.45, Y.64, Q.66, V.117, M.125, I.127 Chain C: Y.102, W.156, V.157, Y.197, C.199, C.200, Y.204 9 PLIP interactions: 5 interactions with chain B, 4 interactions with chain C Hydrophobic interactions: B:V.117, B:I.127, C:W.156, C:Y.204, C:Y.204 Hydrogen bonds: B:Q.66 Water bridges: B:I.127 Halogen bonds: B:T.45 pi-Stacking: C:Y.197 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.7: 10 residues within 4Å: Chain D: T.45, Y.64, Q.66, V.117, M.125, I.127 Chain E: Y.102, W.156, V.157, Y.204 8 PLIP interactions: 5 interactions with chain D, 3 interactions with chain E Hydrophobic interactions: D:I.127, D:I.127, E:W.156, E:V.157 Hydrogen bonds: D:Q.66 Water bridges: D:R.88, E:Y.102 Halogen bonds: D:T.45

2 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Non-covalent)

NAG.3: 2 residues within 4Å: Chain A: N.79, N.83 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.83 NAG.4: 2 residues within 4Å: Chain B: N.79, N.83 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.83, B: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

2017-10-25

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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