6Y7Z

Fragment KCL_914 in complex with MAP kinase p38-alpha


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.35 Å
  • R-Value Free: 0.221 
  • R-Value Work: 0.205 
  • R-Value Observed: 0.206 

Starting Model: experimental
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Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history


Literature

Fragment KCL_914 in complex with MAP kinase p38-alpha

De Nicola, G.F.Nichols, C.E.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Mitogen-activated protein kinase 14360Mus musculusMutation(s): 1 
Gene Names: Mapk14Crk1Csbp1Csbp2
EC: 2.7.11.24
UniProt
Find proteins for P47811 (Mus musculus)
Explore P47811 
Go to UniProtKB:  P47811
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP47811
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 5 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
SB4
Query on SB4

Download Ideal Coordinates CCD File 
C [auth A]4-(4-FLUOROPHENYL)-1-(4-PIPERIDINYL)-5-(2-AMINO-4-PYRIMIDINYL)-IMIDAZOLE
C18 H19 F N6
VSPFURGQAYMVAN-UHFFFAOYSA-N
OG2 (Subject of Investigation/LOI)
Query on OG2

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B [auth A]1-(1-adamantyl)-3-ethyl-guanidine
C13 H23 N3
VGBFQSVFIIHEDN-DNSLJTBWSA-N
SO4
Query on SO4

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I [auth A]SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
CA
Query on CA

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D [auth A],
E [auth A],
F [auth A],
G [auth A]
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
CL
Query on CL

Download Ideal Coordinates CCD File 
H [auth A]CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Binding Affinity Annotations 
IDSourceBinding Affinity
SB4 BindingDB:  6Y7Z IC50: min: 19, max: 20 (nM) from 2 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.35 Å
  • R-Value Free: 0.221 
  • R-Value Work: 0.205 
  • R-Value Observed: 0.206 
  • Space Group: I 2 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 80.732α = 90
b = 102.7β = 90
c = 103.733γ = 90
Software Package:
Software NamePurpose
DIALSdata collection
PHENIXrefinement
DIALSdata reduction
DIALSdata scaling
PHASERphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
British Heart FoundationUnited KingdomSP/14/2/30922, FS/14/29/30896
Medical Research Council (MRC, United Kingdom)United KingdomMC_PC_17164

Revision History  (Full details and data files)

  • Version 1.0: 2020-03-11
    Type: Initial release
  • Version 1.1: 2024-01-24
    Changes: Data collection, Database references, Derived calculations, Refinement description