5BX6

PKA in complex with a halogenated phthalazinone fragment compound.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.89 Å
  • R-Value Free: 0.218 
  • R-Value Work: 0.170 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

PKA based studies of ligand interactions with a methionine gatekeeper.

Narayanan, D.Gani, O.A.Alam, K.A.Engh, R.A.

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: PRKACA (PKACA)
EC: 2.7.11.11
Find proteins for P17612 (Homo sapiens)
Go to Gene View: PRKACA
Go to UniProtKB:  P17612
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
cAMP-dependent protein kinase inhibitor alpha
B
20Homo sapiensMutation(s): 0 
Gene Names: PKIA (PRKACN1)
Find proteins for P61925 (Homo sapiens)
Go to Gene View: PKIA
Go to UniProtKB:  P61925
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
495
Query on 495

Download SDF File 
Download CCD File 
A
4-chlorophthalazin-1(2H)-one
C8 H5 Cl N2 O
QCKGMJDOJRNSMS-UHFFFAOYSA-N
 Ligand Interaction
MPD
Query on MPD

Download SDF File 
Download CCD File 
A
(4S)-2-METHYL-2,4-PENTANEDIOL
C6 H14 O2
SVTBMSDMJJWYQN-YFKPBYRVSA-N
 Ligand Interaction
Modified Residues  2 Unique
IDChainsTypeFormula2D DiagramParent
SEP
Query on SEP
A
L-PEPTIDE LINKINGC3 H8 N O6 PSER
TPO
Query on TPO
A
L-PEPTIDE LINKINGC4 H10 N O6 PTHR
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.89 Å
  • R-Value Free: 0.218 
  • R-Value Work: 0.170 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 72.349α = 90.00
b = 75.315β = 90.00
c = 80.480γ = 90.00
Software Package:
Software NamePurpose
MOLREPphasing
Cootmodel building
Aimlessdata scaling
XDSdata reduction
PHENIXrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
FRINATNorway191303

Revision History 

  • Version 1.0: 2016-09-14
    Type: Initial release