3KRW

Human GRK2 in complex with Gbetgamma subunits and balanol (soak)

Structural Biology Knowledgebase: 3KRW SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.265
  • R-Value Work: 0.213

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3KRW

Classification: PROTEIN BINDING

Total Structure Weight: 125960.97

Macromolecule Entities
Molecule Chains Length Organism Details
Beta-adrenergic receptor kinase 1 A 688 Homo sapiens EC#: 2.7.11.15 IUBMB
Gene Name(s): ADRBK1 BARK BARK1 GRK2 Gene View
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 B 340 Bos taurus Gene Name(s): GNB1 Gene View
Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 G 74 Bos taurus Gene Name(s): GNG2 Gene View

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
BA1
Query on BA1

A BALANOL
C28 H26 N2 O10
XYUFCXJZFZPEJD-XMSQKQJNSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
BA1 IC50: 42 nM (100) BindingDB

N/A in BindingMoad
IC50: 42 nM  PDBbind
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
CMT
Query on CMT
G L-PEPTIDE LINKING C4 H9 N O2 S CYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.265
  • R-Value Work: 0.213
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 182.35 α = 90.00
b = 73.52 β = 114.26
c = 121.22 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-11-19
  • Released Date: 2010-02-16
  • Deposition author(s): Tesmer, J.J.G., Tesmer, V.M.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4