SMTL ID : 5oad.1

Crystal structure of mutant AChBP in complex with HEPES (T53F, Q74R, Y110A, I135S, G162E)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-pentamer

Ligands

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

NAG.1: 1 residues within 4Å: Chain A: N.91 No protein-ligand interaction detected (PLIP) NAG.5: 3 residues within 4Å: Chain B: D.43 Chain C: G.90, N.91 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:N.91 NAG.8: 1 residues within 4Å: Chain D: N.91 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:N.91 NAG.9: 1 residues within 4Å: Chain E: N.91 1 PLIP interactions: 1 interactions with chain E Hydrogen bonds: E:N.91

3 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.2: 12 residues within 4Å: Chain A: Y.72, R.74, V.125, M.133, S.135 Chain E: A.110, E.162, W.164, V.165, C.207, C.208, Y.212 4 PLIP interactions: 1 interactions with chain E, 3 interactions with chain A Salt bridges: E:E.162, A:R.74 Hydrogen bonds: A:S.135 Water bridges: A:S.135 EPE.3: 9 residues within 4Å: Chain A: W.164, Y.205, C.207, C.208, Y.212 Chain B: F.53, R.74, M.133, S.135 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:W.164 EPE.6: 9 residues within 4Å: Chain C: E.162, W.164, Q.203, Y.205, Y.212 Chain D: Y.72, R.74, M.133, S.135 7 PLIP interactions: 3 interactions with chain D, 4 interactions with chain C Hydrogen bonds: D:S.135, D:S.135 Salt bridges: D:R.74, C:E.162, C:E.162 Water bridges: C:Q.203, C:Y.212

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 3 residues within 4Å: Chain B: W.164 Chain C: R.74, S.135 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:W.164 Water bridges: B:E.162 EDO.7: 2 residues within 4Å: Chain D: W.164 Chain E: R.74 1 PLIP interactions: 1 interactions with chain E Hydrogen bonds: E:R.74

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dawson, A. et al., Engineering a surrogate human heteromeric alpha / beta glycine receptor orthosteric site exploiting the structural homology and stability of acetylcholine-binding protein. Iucrj (2019)

Release Date

2018-08-01

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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