3POO

human cAMP-dependent protein kinase in complex with an inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.60 Å
  • R-Value Free: 0.212 
  • R-Value Work: 0.186 
  • R-Value Observed: 0.187 

wwPDB Validation 3D Report Full Report



Literature

fragment based drug design on PKA

Koester, H.Craan, T.Heine, A.Klebe, G.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
cAMP-dependent protein kinase catalytic subunit alpha
A
351Homo sapiensMutation(s): 0 
Gene Names: PKACAPRKACA
EC: 2.7.11.11
Find proteins for P17612 (Homo sapiens)
Go to UniProtKB:  P17612
NIH Common Fund Data Resources
PHAROS  P17612
Protein Feature View
  • Reference Sequence
  • Find similar proteins by: Sequence   |   Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
cAMP-dependent protein kinase inhibitor alpha
B
20N/AMutation(s): 0 
Find proteins for P61925 (Homo sapiens)
Go to UniProtKB:  P61925
NIH Common Fund Data Resources
PHAROS  P61925
Protein Feature View
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
S69
Query on S69

Download CCD File 
A
N'-[(E)-(2,4-dihydroxy-6-methylphenyl)methylidene]-2-(3-methoxyphenyl)acetohydrazide
C17 H18 N2 O4
BVOFXQXPHVPLFB-VCHYOVAHSA-N
 Ligand Interaction
BUD
Query on BUD

Download CCD File 
A
(2S,3S)-butane-2,3-diol
C4 H10 O2
OWBTYPJTUOEWEK-IMJSIDKUSA-N
 Ligand Interaction
Modified Residues  2 Unique
IDChainsTypeFormula2D DiagramParent
SEP
Query on SEP
AL-PEPTIDE LINKINGC3 H8 N O6 PSER
TPO
Query on TPO
AL-PEPTIDE LINKINGC4 H10 N O6 PTHR
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.60 Å
  • R-Value Free: 0.212 
  • R-Value Work: 0.186 
  • R-Value Observed: 0.187 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 72.87α = 90
b = 74.94β = 90
c = 79.7γ = 90
Software Package:
Software NamePurpose
MAR345dtbdata collection
PHASERphasing
PHENIXrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-11-16
    Type: Initial release