6CDU Protein Transport date Feb 09, 2018
title Crystal Structure Of A Chimeric Human Alpha1gabaa Receptor I With Alphaxalone
authors Q.Chen, P.Arjunan, A.E.Cohen, Y.Xu, P.Tang
compound source
Molecule: Chimeric Alpha1gabaa Receptor
Chain: A, B, C, D, E, F, G, H, I, J
Synonym: Gaba(A) Receptor Subunit Alpha-1,Gaba(A) Receptor Alpha-1;
Engineered: Yes
Organism_scientific: Dickeya Dadantii (Strain 3937), Homo S
Organism_common: Erwinia Chrysanthemi (Strain 3937), Human
Organism_taxid: 198628, 9606
Strain: 3937
Gene: Dda3937_00520, Gabra1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.227 R_Free 0.286
crystal
cell
length a length b length c angle alpha angle beta angle gamma
108.202 263.529 109.160 90.00 110.91 90.00
method X-Ray Diffractionresolution 3.45 Å
ligand EY4 enzyme
Gene
Ontology
ChainFunctionProcessComponent
F, A, J, E, B, H, C, D, I, G


Primary referenceStructural basis of neurosteroid anesthetic action on GABAA receptors., Chen Q, Wells MM, Arjunan P, Tillman TS, Cohen AE, Xu Y, Tang P, Nat Commun. 2018 Sep 28;9(1):3972. doi: 10.1038/s41467-018-06361-4. PMID:30266951
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1109 Kb) [Save to disk]
  • Biological Unit Coordinates (6cdu.pdb1.gz) 551 Kb
  • Biological Unit Coordinates (6cdu.pdb2.gz) 554 Kb
  • LPC: Ligand-Protein Contacts for 6CDU
  • CSU: Contacts of Structural Units for 6CDU
  • Structure Factors (2173 Kb)
  • Retrieve 6CDU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6CDU from S2C, [Save to disk]
  • View 6CDU 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 6CDU
  • 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: [6cdu_D] [6cdu_F] [6cdu_G] [6cdu_A] [6cdu_J] [6cdu_E] [6cdu_H] [6cdu_I] [6cdu_C] [6cdu_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6CDU
  • Community annotation for 6CDU at PDBWiki (http://pdbwiki.org)

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