SMTL ID : 4um3.4 (7 other biounits)

Engineered Ls-AChBP with alpha4-alpha4 binding pocket in complex with NS3920

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-pentamer

Ligands

5 x 09R: 1-(6-bromopyridin-3-yl)-1,4-diazepane(Non-covalent)

09R.1: 12 residues within 4Å: Chain A: Y.108, S.161, W.162, T.163, Y.204, C.206, C.207, Y.211 Chain B: W.72, H.123, Q.131, T.133 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Halogen bonds: B:Q.131 Hydrophobic interactions: A:Y.204, A:Y.211 09R.2: 14 residues within 4Å: Chain B: Y.108, S.161, W.162, T.163, Y.204, C.206, C.207, Y.211 Chain C: W.72, L.121, H.123, Q.131, Y.132, T.133 5 PLIP interactions: 3 interactions with chain B, 2 interactions with chain C Hydrophobic interactions: B:Y.204, B:Y.211 Hydrogen bonds: B:Y.108 Water bridges: C:T.133 Halogen bonds: C:Q.131 09R.3: 12 residues within 4Å: Chain C: Y.108, S.161, W.162, T.163, Y.204, C.206, C.207, Y.211 Chain D: W.72, H.123, Q.131, T.133 6 PLIP interactions: 3 interactions with chain C, 3 interactions with chain D Hydrophobic interactions: C:Y.204, C:Y.211 Hydrogen bonds: C:Y.108, D:T.133, D:T.133 Halogen bonds: D:Q.131 09R.4: 11 residues within 4Å: Chain D: Y.108, W.162, Y.204, C.206, C.207, Y.211 Chain E: W.72, H.123, Q.131, Y.132, T.133 7 PLIP interactions: 3 interactions with chain D, 4 interactions with chain E Hydrophobic interactions: D:Y.204, D:Y.211 Hydrogen bonds: D:Y.108, E:T.133, E:T.133 pi-Stacking: E:H.123 Halogen bonds: E:Q.131 09R.5: 11 residues within 4Å: Chain A: W.72, A.122, H.123, Q.131, T.133 Chain E: Y.108, W.162, T.163, Y.204, C.206, Y.211 5 PLIP interactions: 3 interactions with chain E, 2 interactions with chain A Hydrophobic interactions: E:Y.204, E:Y.211 Hydrogen bonds: E:W.162 Water bridges: A:T.133 Halogen bonds: A:Q.131

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shahsavar, A. et al., Achbp Engineered to Mimic the Alpha4-Alpha4 Binding Pocket in Alpha4Beta2 Nicotinic Acetylcholine Receptors Reveals Interface Specific Interactions Important for Binding and Activity. Mol.Pharmacol. (2015)

Release Date

2015-07-22

Peptides

ACETYLCHOLINE BINDING PROTEIN: ABCDE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
j

B
k

C
l

D
m

E
n

ACETYLCHOLINE BINDING PROTEIN

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