6X3S	Membrane Protein	date	May 21, 2020
title	Human Gabaa Receptor Alpha1-Beta2-Gamma2 Subtype In Complex Bicuculline Methbromide
authors	J.J.Kim, A.Gharpure, J.Teng, Y.Zhuang, R.J.Howard, S.Zhu, C.M.Novi R.M.Walsh, E.Lindahl, R.E.Hibbs
compound		source
Molecule: Gamma-Aminobutyric Acid Receptor Subunit Beta-2 Chain: A, C Synonym: Gaba(A) Receptor Subunit Beta-2 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Gabrb2 Expression_system: Homo Sapiens Expression_system_taxid: 9606 Expression_system_variant: Gnti- Expression_system_cell_line: Hek293 Expression_system_atcc_number: Crl-3022 Expression_system_plasmid: Pezt-Bm
Molecule: Gamma-Aminobutyric Acid Receptor Subunit Alpha-1 Chain: B, D Synonym: Gaba(A) Receptor Subunit Alpha-1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Gabra1 Expression_system: Homo Sapiens Expression_system_taxid: 9606 Expression_system_variant: Gnti- Expression_system_cell_line: Hek293s Expression_system_atcc_number: Crl-3022
Molecule: Gamma-Aminobutyric Acid Type A Receptor Subunit G Chain: E Synonym: Gaba(A) Receptor Subunit Gamma-2 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Gabrg2 Expression_system: Homo Sapiens Expression_system_taxid: 9606 Expression_system_variant: Gnti- Expression_system_cell_line: Hek293s Expression_system_atcc_number: Crl-3022 Expression_system_vector_type: Pezt-Bm
Molecule: Kappa Fab Light Chain Chain: I, L		Organism_scientific: Mus Musculus Organism_taxid: 10090 Strain: Balbc
Molecule: Igg2b Fab Heavy Chain Chain: J, K Engineered: Yes		Organism_scientific: Mus Musculus Organism_taxid: 10090 Expression_system: Mus Musculus Expression_system_taxid: 10090
symmetry	Space Group: P 1	R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma 1.000 1.000 1.000 90.00 90.00 90.00
method	Electron Microscopy	resolution	3.12 Å
ligand	BMA, J94, MAN, NAG	enzyme
Primary reference	Shared structural mechanisms of general anaesthetics and benzodiazepines., Kim JJ, Gharpure A, Teng J, Zhuang Y, Howard RJ, Zhu S, Noviello CM, Walsh RM Jr, Lindahl E, Hibbs RE, Nature. 2020 Sep;585(7824):303-308. doi: 10.1038/s41586-020-2654-5. Epub 2020 Sep, 2. PMID:32879488

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (328 Kb) [Save to disk] Biological Unit Coordinates (6x3s.pdb1.gz) 311 Kb LPC: Ligand-Protein Contacts for 6X3S CSU: Contacts of Structural Units for 6X3S Retrieve 6X3S in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 6X3S from S2C, [Save to disk]

View 6X3S in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 6X3S

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [6x3s_D] [6x3s_A] [6x3s_B] [6x3s_C] [6x3s_E] [6x3s_K] [6x3s_L] [6x3s_I] [6x3s_J] SWISS-PROT database: Domain organization of by SWISSPFAM

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Community annotation for 6X3S at PDBWiki (http://pdbwiki.org)

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