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SMTL ID : 3i6z.1
3D Structure of Torpedo californica acetylcholinesterase complexed with N-saccharinohexyl-galanthamine
Coordinates
PDB Format
Method
X-RAY DIFFRACTION 2.19 Å
Oligo State
homo-dimer
Ligands
2 x
NAG
-
NAG
:
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
(Post Translational Modification)
NAG-NAG.1:
1 residues within 4Å:
Chain A:
N.415
No protein-ligand interaction detected (PLIP)
NAG-NAG.4:
1 residues within 4Å:
Chain B:
N.415
No protein-ligand interaction detected (PLIP)
2 x
NAG
:
2-acetamido-2-deoxy-beta-D-glucopyranose
(Post Translational Modification)
NAG.2:
2 residues within 4Å:
Chain A:
N.58
,
S.60
2
PLIP interactions
:
2 interactions with chain A
Hydrogen bonds:
A:N.58
,
A:S.60
NAG.5:
2 residues within 4Å:
Chain B:
N.58
,
S.60
2
PLIP interactions
:
2 interactions with chain B
Hydrogen bonds:
B:N.58
,
B:S.60
2 x
G6X
:
2-{6-[(4aS,6R,8aS)-6-hydroxy-3-methoxy-5,6,9,10-tetrahydro-4aH-[1]benzofuro[3a,3,2-ef][2]benzazepin-11(12H)-yl]hexyl}-1 ,2-benzisothiazol-3(2H)-one 1,1-dioxide
(Non-covalent)
G6X.3:
15 residues within 4Å:
Chain A:
Y.69
,
W.83
,
G.116
,
G.117
,
G.118
,
Y.120
,
E.198
,
S.199
,
W.278
,
F.287
,
F.289
,
F.329
,
F.330
,
Y.333
,
H.439
19
PLIP interactions
:
19 interactions with chain A
Hydrophobic interactions:
A:W.83
,
A:W.83
,
A:W.83
,
A:Y.120
,
A:W.278
,
A:F.289
,
A:F.329
,
A:F.329
,
A:F.330
,
A:Y.333
Hydrogen bonds:
A:S.199
Water bridges:
A:Y.69
,
A:Y.69
,
A:G.118
,
A:Y.129
,
A:Y.129
,
A:A.200
pi-Stacking:
A:W.278
,
A:W.278
G6X.6:
15 residues within 4Å:
Chain B:
Y.69
,
W.83
,
G.116
,
G.117
,
G.118
,
Y.120
,
E.198
,
S.199
,
W.278
,
F.287
,
F.289
,
F.329
,
F.330
,
Y.333
,
H.439
19
PLIP interactions
:
19 interactions with chain B
Hydrophobic interactions:
B:W.83
,
B:W.83
,
B:W.83
,
B:Y.120
,
B:W.278
,
B:F.289
,
B:F.329
,
B:F.329
,
B:F.330
,
B:Y.333
Hydrogen bonds:
B:Y.120
,
B:E.198
,
B:S.199
Water bridges:
B:D.71
,
B:G.116
,
B:G.118
,
B:A.200
pi-Stacking:
B:W.278
,
B:W.278
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Bartolucci, C. et al., Probing Torpedo californica acetylcholinesterase catalytic gorge with two novel bis-functional galanthamine derivatives. J.Med.Chem. (2010)
Release Date
2010-01-12
Peptides
Acetylcholinesterase:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
A
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Acetylcholinesterase
Toggle Identical (AB)
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