6EGW

Crystal Structure of the Protein-Kinase A catalytic subunit from Criteculus Griseus in complex with compounds RKp017 and RKp117


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.74 Å
  • R-Value Free: 0.203 
  • R-Value Work: 0.172 
  • R-Value Observed: 0.173 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 2.0 of the entry. See complete history


Literature

Conceptional Design of Self-Assembling Bisubstrate-like Inhibitors of Protein Kinase A Resulting in a Boronic Acid Glutamate Linkage

Mueller, J.M.Kirschner, R.Geyer, A.Klebe, G.

(2019) ACS Omega 


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
cAMP-dependent protein kinase catalytic subunit alpha353Cricetulus griseusMutation(s): 0 
UniProt
Find proteins for P25321 (Cricetulus griseus)
Explore P25321 
Go to UniProtKB:  P25321
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP25321
Sequence Annotations
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  • Reference Sequence

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Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
cAMP-dependent protein kinase inhibitor18Cricetulus griseusMutation(s): 0 
UniProt
Find proteins for G3HK48 (Cricetulus griseus)
Explore G3HK48 
Go to UniProtKB:  G3HK48
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupG3HK48
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
9LQ (Subject of Investigation/LOI)
Query on 9LQ

Download Ideal Coordinates CCD File 
C [auth A][2-[(4-isoquinolin-5-ylsulfonyl-1,4-diazepan-1-yl)methyl]phenyl]boronic acid
C21 H24 B N3 O4 S
QFOWOOVTQLNTIX-UHFFFAOYSA-N
RIB (Subject of Investigation/LOI)
Query on RIB

Download Ideal Coordinates CCD File 
D [auth B]alpha-D-ribofuranose
C5 H10 O5
HMFHBZSHGGEWLO-AIHAYLRMSA-N
Modified Residues  2 Unique
IDChains TypeFormula2D 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: 1.74 Å
  • R-Value Free: 0.203 
  • R-Value Work: 0.172 
  • R-Value Observed: 0.173 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 68.539α = 90
b = 72.134β = 90
c = 76.18γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XDSdata scaling
PHASERphasing
Cootmodel building

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Loewe-CorporationGermany--

Revision History  (Full details and data files)

  • Version 1.0: 2018-10-10
    Type: Initial release
  • Version 1.1: 2019-05-15
    Changes: Data collection, Database references, Structure summary
  • Version 2.0: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Advisory, Atomic model, Data collection, Derived calculations, Structure summary