6I53 Transport Protein date Nov 12, 2018
title Cryo-Em Structure Of The Human Synaptic Alpha1-Beta3-Gamma2 Receptor In Complex With Megabody38 In A Lipid Nanodisc
authors D.Laverty, R.Desai, T.Uchanski, S.Masiulis, J.S.Wojciech, T.Malin J.Zivanov, E.Pardon, J.Steyaert, K.W.Miller, A.R.Aricescu
compound source
Molecule: Gamma-Aminobutyric Acid Receptor Subunit Beta-3
Chain: E, B
Synonym: Gaba(A) Receptor Subunit Beta-3
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Gabrb3
Expression_system: Homo Sapiens
Expression_system_taxid: 9606
Expression_system_cell_line: Hek293
Expression_system_atcc_number: Crl-3022

Molecule: Gamma-Aminobutyric Acid Receptor Subunit Alpha-1
Chain: A, 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_cell_line: Hek293

Molecule: Gamma-Aminobutyric Acid Receptor Subunit Gamma-2
Chain: C
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_cell_line: Hek293
Expression_system_atcc_number: Crl-3022

Molecule: Megabody38
Chain: G
Engineered: Yes

Organism_scientific: Lama Glama
Organism_taxid: 9844
Expression_system: Escherichia Coli
Expression_system_taxid: 562
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 Microscopyresolution 3.20 Å
ligand BMA, MAN, NAG, PIO, POV enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, D


C


E, B


Primary referenceCryo-EM structure of the human alpha1beta3gamma2 GABAA receptor in a lipid bilayer., Laverty D, Desai R, Uchanski T, Masiulis S, Stec WJ, Malinauskas T, Zivanov J, Pardon E, Steyaert J, Miller KW, Aricescu AR, Nature. 2019 Jan 2. pii: 10.1038/s41586-018-0833-4. doi:, 10.1038/s41586-018-0833-4. PMID:30602789
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (284 Kb) [Save to disk]
  • Biological Unit Coordinates (6i53.pdb1.gz) 273 Kb
  • LPC: Ligand-Protein Contacts for 6I53
  • CSU: Contacts of Structural Units for 6I53
  • Retrieve 6I53 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6I53 from S2C, [Save to disk]
  • View 6I53 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 6I53
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 6i53 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6i53_D] [6i53_A] [6i53_E] [6i53_G] [6i53_C] [6i53_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6I53
  • Community annotation for 6I53 at PDBWiki (http://pdbwiki.org)

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