4KL1

HCN4 CNBD in complex with cGMP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.210

Literature

Macromolecules
Sequence Display for 4KL1

Classification: PROTEIN TRANSPORT

Total Structure Weight: 96744.53

Macromolecule Entities
Molecule Chains Length Organism Details
Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 4 A, B, C, D 199 Homo sapiens Fragment: C-TERMINAL DOMAIN (UNP RESIDUES 521-723)
Gene Name(s): HCN4 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

C GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACT
Query on ACT

A, C ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
CSO
Query on CSO
A, B, C, D L-PEPTIDE LINKING C3 H7 N O3 S CYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.210
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 97.10 α = 90.00
b = 99.03 β = 90.00
c = 109.57 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-05-07
  • Released Date: 2014-04-30
  • Deposition author(s): Lolicato, M., Arrigoni, C., Zucca, S., Nardini, M., Bucchi, A., Schroeder, I., Simmons, K., Bolognesi, M., DiFrancesco, D., Schwede, F., Fishwick, C.W.G., Johnson, A.P.K., Thiel, G., Moroni, A.

Revision History

  • 2014-06-11
    Type: Database references