Crystal structure of human glycine receptor-alpha 3 bound to antagonist strychnine.

Huang, X; Chen, H; Michelsen, K; Schneider, S; Shaffer, P.L.

Macromolecule Content

Unique protein chains: 1

5CFB

Crystal Structure of Human Glycine Receptor alpha-3 Bound to Strychnine

DOI: 10.2210/pdb5cfb/pdb

Classification: TRANSPORT PROTEIN
Deposited: 2015-07-08 Released: 2015-09-30
Deposition author(s): Shaffer, P.L., Huang, X., Chen, H.
Organism: Homo sapiens
Expression System: Spodoptera frugiperda

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 3.04 Å
R-Value Free: 0.283
R-Value Work: 0.260

wwPDB Validation 3D Report Full Report

Literature

Macromolecules

Classification: TRANSPORT PROTEIN

Total Structure Weight: 212507.53

Macromolecule Entities
Molecule	Chains	Length	Organism	Details
Glycine receptor subunit alpha-3,Glycine receptor subunit alpha-3	A, B, C, D, E	362	Homo sapiens	Fragment: UNP residues 34-460, with 343-418 deleted Gene Name(s): GLRA3 Gene View
Metabolic Pathways Maps: Reactions: ESCHER BiGG
Protein Feature View - UniProtKB AC: O75311 UniProt Full Protein Feature View for O75311 Find similar proteins by: Sequence \| Structure Show Detailed Protein Feature View for O75311/5CFB

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Cys-Loop Receptor Family

Protein Name: α1 GlyR Glycine receptor in complex with strychnine

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions	3D Interactions
SY9 Query on SY9 Download SDF File Download CCD File	A, B, C, D, E	STRYCHNINE C₂₁ H₂₂ N₂ O₂ QMGVPVSNSZLJIA-FVWCLLPLSA-N	Poseview Image of SY9 in 5CFB Help Black dashed lines indicate hydrogen bonds, salt bridges, and metal interactions. Green solid line show hydrophobic interactions and green dashed lines show π-π and π-cation interactions. Source Information Interactions are determined by geometric criteria as described in K. Stierand, M. Rarey (2010), Drawing the PDB: Protein-ligand complexes in two dimensions, ACS Med. Chem. Lett., DOI: 10.1021/ml100164p. Ions and some metal complexes are excluded, as well as cases where no interaction profile could be generated. Poseview diagrams can be calculated for approximately 92% of the remaining complexes in the PDB. PoseView is developed at the Center for Bioinformatics Hamburg and jointly provided with BioSolveIT as a community service at the PDB. A stand-alone version is provided by BioSolveIT.	Ligand Explorer NGL Binding Pocket (JSmol) Electron Density (JSmol)
NAG Query on NAG Download SDF File Download CCD File	A, B, C, D, E	N-ACETYL-D-GLUCOSAMINE C₈ H₁₅ N O₆ OVRNDRQMDRJTHS-FMDGEEDCSA-N	Poseview Image of NAG in 5CFB Help Black dashed lines indicate hydrogen bonds, salt bridges, and metal interactions. Green solid line show hydrophobic interactions and green dashed lines show π-π and π-cation interactions. Source Information Interactions are determined by geometric criteria as described in K. Stierand, M. Rarey (2010), Drawing the PDB: Protein-ligand complexes in two dimensions, ACS Med. Chem. Lett., DOI: 10.1021/ml100164p. Ions and some metal complexes are excluded, as well as cases where no interaction profile could be generated. Poseview diagrams can be calculated for approximately 92% of the remaining complexes in the PDB. PoseView is developed at the Center for Bioinformatics Hamburg and jointly provided with BioSolveIT as a community service at the PDB. A stand-alone version is provided by BioSolveIT.	Ligand Explorer NGL Binding Pocket (JSmol) Electron Density (JSmol)