6ZPK

Crystal structure of the unconventional kinetochore protein Trypanosoma brucei KKT4 BRCT domain


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.57 Å
  • R-Value Free: 0.192 
  • R-Value Work: 0.173 
  • R-Value Observed: 0.174 

wwPDB Validation 3D Report Full Report



Literature

Structural characterisation of KKT4, an unconventional microtubule-binding kinetochore protein

Ludzia, P.Lowe, E.Marciano, G.Mohammed, S.Redfield, C.Akiyoshi, B.

(2020) Biorxiv 


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Trypanosoma brucei KKT4 463-645A185Trypanosoma brucei brucei TREU927Mutation(s): 0 
Gene Names: Tb927.8.3680
Find proteins for Q580Y8 (Trypanosoma brucei brucei (strain 927/4 GUTat10.1))
Explore Q580Y8 
Go to UniProtKB:  Q580Y8
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download CCD File 
A
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
GOL
Query on GOL

Download CCD File 
A
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.57 Å
  • R-Value Free: 0.192 
  • R-Value Work: 0.173 
  • R-Value Observed: 0.174 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 46.368α = 90
b = 61.633β = 90
c = 67.785γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
PDB_EXTRACTdata extraction
DIALSdata scaling
BUCCANEERmodel building
Arcimboldophasing
DIALSdata reduction

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Wellcome TrustUnited Kingdom210622/Z/18/Z

Revision History 

  • Version 1.0: 2020-10-21
    Type: Initial release