SMTL ID : 4tnv.1 (1 other biounit)

C. elegans glutamate-gated chloride channel (GluCl) in complex with Fab in a non-conducting conformation

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.60 Å

Oligo State

hetero-5-5-5-mer

Ligands

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

NAG.1: 1 residues within 4Å: Chain A: N.185 No protein-ligand interaction detected (PLIP) NAG.4: 1 residues within 4Å: Chain B: N.185 No protein-ligand interaction detected (PLIP) NAG.6: 3 residues within 4Å: Chain C: N.185, T.186, Q.208 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:N.185, C:Q.208 NAG.8: 3 residues within 4Å: Chain D: N.185, T.186, S.187 No protein-ligand interaction detected (PLIP) NAG.10: 1 residues within 4Å: Chain E: N.185 2 PLIP interactions: 2 interactions with chain E Hydrogen bonds: E:N.185, E:Q.208

5 x LMT: DODECYL-BETA-D-MALTOSIDE(Non-covalent)

LMT.2: 6 residues within 4Å: Chain A: M.139, D.140, K.210, R.211, F.213, G.339 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:M.139, A:R.211, A:F.213, A:G.339 Salt bridges: A:K.210 LMT.5: 5 residues within 4Å: Chain B: M.139, D.140, K.210, R.211, F.213 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:M.139, B:R.211, B:F.213 Salt bridges: B:K.210 LMT.7: 3 residues within 4Å: Chain C: M.139, K.210, S.214 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:K.210 LMT.9: 4 residues within 4Å: Chain D: M.139, K.210, R.211, F.213 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:M.139 LMT.11: 4 residues within 4Å: Chain E: M.139, K.210, R.211, F.213 2 PLIP interactions: 2 interactions with chain E Hydrogen bonds: E:M.139, E:R.211

1 x FLC: CITRATE ANION(Non-covalent)

FLC.3: 2 residues within 4Å: Chain A: Y.99 Chain C: Q.97 3 PLIP interactions: 1 interactions with chain C, 2 interactions with chain A Hydrogen bonds: C:Q.97, A:Q.97, A:Y.99

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Althoff, T. et al., X-ray structures of GluCl in apo states reveal a gating mechanism of Cys-loop receptors. Nature (2014)

Release Date

2014-08-13

Peptides

Avermectin-sensitive glutamate-gated chloride channel GluCl alpha: ABCDE
Mouse monoclonal Fab fragment, heavy chain: FGHMN
Mouse monoclonal Fab fragment, light chain: IJKLO

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

H
H

M
J

N
I

I
K

J
L

K
N

L
O

O
M

Membrane

We predict this structure to be a membrane protein.
Show / Hide

Avermectin-sensitive glutamate-gated chloride channel GluCl alpha

Mouse monoclonal Fab fragment, heavy chain

Mouse monoclonal Fab fragment, light chain

Related Entries With Identical Sequence