SMTL ID : 3uu6.1

The GLIC pentameric Ligand-Gated Ion Channel Loop2-22' mutant reduced in solution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.98 Å

Oligo State

homo-pentamer

Ligands

10 x PLC: DIUNDECYL PHOSPHATIDYL CHOLINE(Non-covalent)(Non-functional Binders)

PLC.1: 7 residues within 4Å: Chain A: F.125, Y.198, I.206, Y.258, I.262, N.311, F.319 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.125, A:F.125, A:Y.198, A:I.206, A:Y.258, A:I.262 PLC.2: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PLC.7: 8 residues within 4Å: Chain B: R.122, F.125, Y.198, I.206, Y.258, I.262, N.311, F.319 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:F.125, B:F.125, B:F.125, B:I.206, B:Y.258, B:I.262 PLC.8: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PLC.11: 8 residues within 4Å: Chain C: R.122, F.125, Y.198, I.206, Y.258, I.262, N.311, F.319 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:F.125, C:F.125, C:Y.198, C:I.206, C:Y.258, C:I.262 Hydrogen bonds: C:Y.258 PLC.12: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PLC.15: 8 residues within 4Å: Chain D: R.122, F.125, Y.198, I.206, Y.258, I.262, N.311, F.319 7 PLIP interactions: 7 interactions with chain D Hydrophobic interactions: D:F.125, D:F.125, D:F.125, D:Y.198, D:I.206, D:Y.258, D:I.262 PLC.16: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PLC.19: 8 residues within 4Å: Chain E: R.122, F.125, Y.198, I.206, L.210, Y.258, N.311, F.319 7 PLIP interactions: 7 interactions with chain E Hydrophobic interactions: E:F.125, E:F.125, E:F.125, E:Y.198, E:I.206, E:L.210, E:Y.258 PLC.20: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

5 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 4 residues within 4Å: Chain A: R.81, F.82, V.85, R.89 Ligand excluded by PLIP CL.9: 4 residues within 4Å: Chain B: R.81, F.82, V.85, R.89 Ligand excluded by PLIP CL.13: 3 residues within 4Å: Chain C: F.82, V.85, R.89 Ligand excluded by PLIP CL.17: 4 residues within 4Å: Chain D: R.81, F.82, V.85, R.89 Ligand excluded by PLIP CL.21: 4 residues within 4Å: Chain E: R.81, F.82, V.85, R.89 Ligand excluded by PLIP

6 x LMT: DODECYL-BETA-D-MALTOSIDE(Non-covalent)(Non-functional Binders)

LMT.4: 5 residues within 4Å: Chain A: A.241 Chain B: A.241, T.248 Ligands: LMT.5, LMT.22 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:T.248, A:A.241 LMT.5: 4 residues within 4Å: Ligands: LMT.4, LMT.10, LMT.18, LMT.22 No protein-ligand interaction detected (PLIP) LMT.10: 6 residues within 4Å: Chain B: A.241 Chain C: I.240, A.241, I.244, T.248 Ligands: LMT.5 5 PLIP interactions: 4 interactions with chain C, 1 interactions with chain B Hydrophobic interactions: C:I.240, C:I.244, C:I.244, C:T.248, B:A.241 LMT.14: 5 residues within 4Å: Chain C: A.241 Chain D: I.240, A.241, I.244, T.248 4 PLIP interactions: 3 interactions with chain D, 1 interactions with chain C Hydrophobic interactions: D:I.240, D:I.244, D:I.244, C:A.241 LMT.18: 6 residues within 4Å: Chain D: A.241 Chain E: I.240, A.241, I.244, T.248 Ligands: LMT.5 5 PLIP interactions: 4 interactions with chain E, 1 interactions with chain D Hydrophobic interactions: E:I.240, E:I.244, E:I.244, E:T.248, D:A.241 LMT.22: 6 residues within 4Å: Chain A: A.241, I.244, T.248 Chain E: A.241 Ligands: LMT.4, LMT.5 4 PLIP interactions: 1 interactions with chain E, 3 interactions with chain A Hydrophobic interactions: E:A.241, A:A.241, A:I.244, A:I.244

1 x NA: SODIUM ION(Non-functional Binders)

NA.6: 1 residues within 4Å: Chain C: T.230 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:T.230, C:T.230, D:T.230

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Prevost, M.S. et al., A locally closed conformation of a bacterial pentameric proton-gated ion channel. Nat.Struct.Mol.Biol. (2012)

Release Date

2012-05-16

Peptides

Glr4197 protein: ABCDE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

Membrane

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

Glr4197 protein

Related Entries With Identical Sequence