6HUK Membrane Protein date Oct 08, 2018
title Cryoem Structure Of Human Full-Length Alpha1beta3gamma2l Gab Complex With Bicuculline And Megabody Mb38.
authors S.Masiulis, R.Desai, T.Uchanski, I.Serna Martin, D.Laverty, D.Kar T.Malinauskas, Z.Jasenko, E.Pardon, A.Kotecha, J.Steyaert, K.W.M A.R.Aricescu
compound source
Molecule: Gamma-Aminobutyric Acid Receptor Subunit Alpha-1, Aminobutyric Acid Receptor Subunit Alpha-1;
Chain: A, D
Synonym: Gaba(A) Receptor Subunit Alpha-1,Gaba(A) Receptor Alpha-1;
Engineered: Yes
Other_details: Potential Signal Peptide: Mkkspglsdy Lwawtlf
Ltgrsyg Flag Tag: Dykddddk,Potential Signal Peptide: Mkkspg
Lwawtlflst Ltgrsyg Flag Tag: Dykddddk
Organism_scientific: Bos Taurus, Homo Sapiens
Organism_common: Bovine, Human
Organism_taxid: 9913, 9606
Gene: Gabra1
Expression_system: Homo Sapiens
Expression_system_taxid: 9606
Expression_system_cell_line: Hek293s
Expression_system_atcc_number: 3022

Molecule: Gamma-Aminobutyric Acid Receptor Subunit Beta-3
Chain: B, E
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: Hek293s
Expression_system_atcc_number: 3022

Molecule: Gamma-Aminobutyric Acid Receptor Subunit Gamma-2
Chain: C
Synonym: Gaba(A) Receptor Subunit Gamma-2
Engineered: Yes
Other_details: Linker Sequence: Ggsggsggsgk 1d4 Tag: Tetsqv

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Gabrg2
Expression_system: Homo Sapiens
Expression_system_taxid: 9606
Expression_system_cell_line: Hek293s
Expression_system_atcc_number: 3022

Molecule: Megabody Mb38
Chain: G
Engineered: Yes
Other_details: 6his Tag: Hhhhhh Epea Tag: Epea

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 3.69 Å
ligand BMA, H0Z, MAN, NAG, PIO enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, D


C


E, B


Primary referenceGABAA receptor signalling mechanisms revealed by structural pharmacology., Masiulis S, Desai R, Uchanski T, Serna Martin I, Laverty D, Karia D, Malinauskas T, Zivanov J, Pardon E, Kotecha A, Steyaert J, Miller KW, Aricescu AR, Nature. 2019 Jan 2. pii: 10.1038/s41586-018-0832-5. doi:, 10.1038/s41586-018-0832-5. PMID:30602790
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (292 Kb) [Save to disk]
  • Biological Unit Coordinates (6huk.pdb1.gz) 278 Kb
  • LPC: Ligand-Protein Contacts for 6HUK
  • CSU: Contacts of Structural Units for 6HUK
  • Retrieve 6HUK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6HUK from S2C, [Save to disk]
  • View 6HUK 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 6HUK
  • 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 6huk from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6huk_B] [6huk_C] [6huk_G] [6huk_E] [6huk_D] [6huk_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6HUK
  • Community annotation for 6HUK at PDBWiki (http://pdbwiki.org)

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