Crystal Structure of a Human Gabaa Receptor

Miller, P.S; Aricescu, A.R.

Macromolecule Content

Unique protein chains: 1

4COF

Crystal structure of a human gamma-aminobutyric acid receptor, the GABA(A)R-beta3 homopentamer

DOI: 10.2210/pdb4cof/pdb

Classification: TRANSPORT PROTEIN
Deposited: 2014-01-28 Released: 2014-06-04
Deposition author(s): Miller, P.S., Aricescu, A.R.
Organism: Homo sapiens
Expression System: HOMO SAPIENS

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.97 Å
R-Value Free: 0.226
R-Value Work: 0.205

wwPDB Validation 3D Report Full Report

Literature

Macromolecules

Classification: TRANSPORT PROTEIN

Total Structure Weight: 209199.88

Macromolecule Entities
Molecule	Chains	Length	Organism	Details
GAMMA-AMINOBUTYRIC ACID RECEPTOR SUBUNIT BETA-3	A, B, C, D, E	355	Homo sapiens	Fragment: RESIDUES 26-312,447-473 Gene Name(s): GABRB3 Gene View
Metabolic Pathways Maps: Reactions: ESCHER BiGG
Protein Feature View - UniProtKB AC: P28472 UniProt Full Protein Feature View for P28472 Find similar proteins by: Sequence \| Structure Show Detailed Protein Feature View for P28472/4COF

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Cys-Loop Receptor Family

Protein Name: GABA_AR receptor (β3 homopentamer)

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions	3D Interactions
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 4COF 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)
BMA Query on BMA Download SDF File Download CCD File	A, B, C, D, E	BETA-D-MANNOSE C₆ H₁₂ O₆ WQZGKKKJIJFFOK-RWOPYEJCSA-N	Poseview Image of BMA in 4COF 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)
BEN Query on BEN Download SDF File Download CCD File	A, B, C, D, E	BENZAMIDINE C₇ H₈ N₂ PXXJHWLDUBFPOL-UHFFFAOYSA-N	Poseview Image of BEN in 4COF 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)
CL Query on CL Download SDF File Download CCD File	A, B, C, D, E	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M	Poseview Image of CL in 4COF 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)