3ORK

Mycobacterium tuberculosis PknB kinase domain L33D mutant (crystal form 2)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.60 Å
  • R-Value Free: 0.180 
  • R-Value Work: 0.141 
  • R-Value Observed: 0.143 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Allosteric activation mechanism of the Mycobacterium tuberculosis receptor Ser/Thr kinase, PknB

Lombana, T.N.Echols, N.Good, M.C.Thomsen, N.D.Ng, H.-L.Greenstein, A.E.Falick, A.M.King, D.S.Alber, T.

(2010) Structure 18: 1667-1677


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Serine/threonine protein kinase311Mycobacterium tuberculosis H37RaMutation(s): 1 
Gene Names: MRA_0016pknBPknB (Rv0014c)
EC: 2.7.11.1
UniProt
Find proteins for P9WI81 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv))
Explore P9WI81 
Go to UniProtKB:  P9WI81
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP9WI81
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.60 Å
  • R-Value Free: 0.180 
  • R-Value Work: 0.141 
  • R-Value Observed: 0.143 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 39.341α = 90
b = 51.603β = 90
c = 155.126γ = 90
Software Package:
Software NamePurpose
Blu-Icedata collection
MOLREPphasing
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2010-12-15
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2023-09-06
    Changes: Data collection, Database references, Derived calculations, Refinement description