1Q24

PKA double mutant model of PKB in complex with MgATP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.196

Literature

Macromolecules
Sequence Display for 1Q24

Classification: TRANSFERASE / TRANSFERASE inhibitor

Total Structure Weight: 43454.73

Macromolecule Entities
Molecule Chains Length Organism Details
cAMP-dependent Protein Kinase, alpha-catalytic subunit A 350 Bos taurus EC#: 2.7.11.11 IUBMB
Mutation: V123A, L173M, T197X, S338X
Gene Name(s): PRKACA Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
cAMP-dependent Protein Kinase Inhibitor, alpha form I 20 Sus scrofa Fragment: residues 5-24
Gene Name(s): PKIA Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ADENOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A 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
TPO
Query on TPO
A L-PEPTIDE LINKING C4 H10 N O6 P THR
SEP
Query on SEP
A L-PEPTIDE LINKING C3 H8 N O6 P SER

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.196
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 73.29 α = 90.00
b = 75.39 β = 90.00
c = 80.38 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-07-23
  • Released Date: 2003-08-19
  • Deposition author(s): Gassel, M., Breitenlechner, C.B., Rueger, P., Jucknischke, U., Schneider, T., Huber, R., Bossemeyer, D., Engh, R.A.

Revision History

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