8BE5

Crystal structure of SOS1-KRasG12V-Nanobody22-Nanobody75

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.13 Å
  • R-Value Free: 0.278 
  • R-Value Work: 0.226 
  • R-Value Observed: 0.229 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history. 


Literature

ChILL & DisCO to discover Nanobodies that modulate protein-protein interactions and tune the SOS-Ras nucleotide exchange rate

Fischer, B., Wohlkonig, A., Steyaert, J.

To be published.

Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Son of sevenless homolog 1A [auth AAZA]507Homo sapiensMutation(s): 0 
Gene Names: SOS1
UniProt & NIH Common Fund Data Resources
Find proteins for Q07889 (Homo sapiens)
Explore Q07889 
Go to UniProtKB:  Q07889
PHAROS:  Q07889
GTEx:  ENSG00000115904 
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UniProt GroupQ07889
Sequence Annotations
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Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
Nanobody75B [auth C]136Lama glamaMutation(s): 0 
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Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
Isoform 2B of GTPase KRasC [auth R]190Homo sapiensMutation(s): 1 
Gene Names: KRAS, KRAS2, RASK2
EC: 3.6.5.2
UniProt & NIH Common Fund Data Resources
Find proteins for P01116-2 (Homo sapiens)
Explore P01116-2 
Go to UniProtKB:  P01116-2
GTEx:  ENSG00000133703 
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UniProt GroupP01116-2
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Entity ID: 4
MoleculeChains Sequence LengthOrganismDetailsImage
Nanobody22D [auth N]124Lama glamaMutation(s): 0 
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Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.13 Å
  • R-Value Free: 0.278 
  • R-Value Work: 0.226 
  • R-Value Observed: 0.229 
  • Space Group: I 4 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 124.08α = 90
b = 124.08β = 90
c = 408.815γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XDSdata scaling
PHENIXphasing

Structure Validation

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Entry History & Funding Information

Deposition Data

Funding OrganizationLocationGrant Number
Research Foundation - Flanders (FWO)Belgium--

Revision History  (Full details and data files)

  • Version 1.0: 2023-11-01
    Type: Initial release