4DFX

Crystal structure of myristoylated K7C catalytic subunit of cAMP-dependent protein kinase in complex with SP20 and AMP-PNP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.35 Å
  • R-Value Free: 0.179
  • R-Value Work: 0.155

Literature

Macromolecules
Sequence Display for 4DFX

Classification: TRANSFERASE / TRANSFERASE INHIBITOR

Total Structure Weight: 43970.10

Macromolecule Entities
Molecule Chains Length Organism Details
cAMP-dependent protein kinase catalytic subunit alpha E 350 Mus musculus EC#: 2.7.11.11 IUBMB
Fragment: UNP RESIDUES 2-351
Mutation: K7C
Gene Name(s): Prkaca Pkaca
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
cAMP-dependent protein kinase inhibitor alpha I 20 Mus musculus Fragment: UNP RESIDUES 6-25
Mutation: N20A, A21S
Gene Name(s): Pkia
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ANP
Query on ANP

E PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
C10 H17 N6 O12 P3
PVKSNHVPLWYQGJ-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MYR
Query on MYR

E MYRISTIC ACID
C14 H28 O2
TUNFSRHWOTWDNC-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

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

E MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
SEP
Query on SEP
E L-PEPTIDE LINKING C3 H8 N O6 P SER
TPO
Query on TPO
E L-PEPTIDE LINKING C4 H10 N O6 P THR

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.35 Å
  • R-Value Free: 0.179
  • R-Value Work: 0.155
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 48.10 α = 90.00
b = 79.70 β = 90.00
c = 117.23 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-01-24
  • Released Date: 2012-06-06
  • Deposition author(s): Bastidas, A.C., Steichen, J.M., Taylor, S.S.

Revision History

  • Version 1_0: 2012-06-06

    Type: Initial release

  • Version 1_1: 2013-01-02

    Type: Database references