1Q3E

HCN2J 443-645 in the presence of cGMP

Structural Biology Knowledgebase: 1Q3E SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.210

Literature

Macromolecules
Sequence Display for 1Q3E

Classification: TRANSPORT PROTEIN

Total Structure Weight: 49076.29

Macromolecule Entities
Molecule Chains Length Organism Details
Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2 A, B 207 Mus musculus Fragment: Residues 443-645 (Reference sequence numbering)
Gene Name(s): Hcn2 Bcng2 Hac1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PCG
Query on PCG

A, B CYCLIC GUANOSINE MONOPHOSPHATE
C10 H12 N5 O7 P
ZOOGRGPOEVQQDX-UUOKFMHZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.210
  • Space Group: I 4
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 94.24 α = 90.00
b = 94.24 β = 90.00
c = 124.01 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-07-29
  • Released Date: 2003-09-09
  • Deposition author(s): Zagotta, W.N., Olivier, N.B., Black, K.D., Young, E.C., Olson, R., Gouaux, J.E.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values