8WV8

Crystal Structure of Cyanobacterial Circadian Clock Protein KaiC


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.93 Å
  • R-Value Free: 0.335 
  • R-Value Work: 0.276 
  • R-Value Observed: 0.278 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history


Literature

Structure-function relationship of KaiC around dawn

Furuike, Y.Yamashita, E.Akiyama, S.

(2023) Biophys Physicobiol 20


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Circadian clock oscillator protein KaiC
A, B
519Synechococcus elongatus PCC 7942 = FACHB-805Mutation(s): 2 
Gene Names: kaiC
UniProt
Find proteins for Q79PF4 (Synechococcus elongatus (strain ATCC 33912 / PCC 7942 / FACHB-805))
Explore Q79PF4 
Go to UniProtKB:  Q79PF4
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ79PF4
Sequence Annotations
Expand
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.93 Å
  • R-Value Free: 0.335 
  • R-Value Work: 0.276 
  • R-Value Observed: 0.278 
  • Space Group: P 63
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 95.191α = 90
b = 95.191β = 90
c = 184.086γ = 120
Software Package:
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
XDSdata scaling
MOLREPphasing

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Not funded--

Revision History  (Full details and data files)

  • Version 1.0: 2023-12-27
    Type: Initial release