6H47

Human KRAS in complex with darpin K19


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.208 
  • R-Value Work: 0.192 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

KRAS-specific inhibition using a DARPin binding to a site in the allosteric lobe

Bery, N.Legg, S.Debreczeni, J.E.Breed, J.Embrey, K.Stubbs, C.Kolasinska-Zwierz, P.Barrett, N.Marwood, R.Watson, J.Tart, J.Overman, R.Miller, A.Phillips, C.Minter, R.Rabbitts, T.H.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
GTPase KRas
A
169Homo sapiensMutation(s): 0 
Gene Names: KRAS (KRAS2, RASK2)
Find proteins for P01116 (Homo sapiens)
Go to Gene View: KRAS
Go to UniProtKB:  P01116
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
darpin K19
B
178N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
A, B
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.208 
  • R-Value Work: 0.192 
  • Space Group: P 61 2 2
Unit Cell:
Length (Å)Angle (°)
a = 85.829α = 90.00
b = 85.829β = 90.00
c = 227.122γ = 120.00
Software Package:
Software NamePurpose
PHASERphasing
xia2data reduction
REFMACrefinement
xia2data scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2019-04-24
    Type: Initial release