4E3A | pdb_00004e3a

CRYSTAL STRUCTURE OF probable sugar kinase protein from Rhizobium etli CFN 42


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.63 Å
  • R-Value Free: 
    0.228 (Depositor), 0.234 (DCC) 
  • R-Value Work: 
    0.169 (Depositor), 0.178 (DCC) 
  • R-Value Observed: 
    0.172 (Depositor) 

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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Ligand Structure Quality Assessment 


This is version 1.4 of the entry. See complete history

Literature

Macromolecule Content 

  • Total Structure Weight: 78.23 kDa 
  • Atom Count: 5,501 
  • Modeled Residue Count: 660 
  • Deposited Residue Count: 704 
  • Unique protein chains: 1

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
sugar kinase protein
A, B
352Rhizobium etli CFN 42Mutation(s): 0 
Gene Names: RHE_CH00135
UniProt
Find proteins for Q2KDX6 (Rhizobium etli (strain ATCC 51251 / DSM 11541 / JCM 21823 / NBRC 15573 / CFN 42))
Explore Q2KDX6 
Go to UniProtKB:  Q2KDX6
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ2KDX6
Sequence Annotations
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Reference Sequence

Small Molecules

Modified Residues  1 Unique
IDChains TypeFormula2D DiagramParent
MSE
Query on MSE
A, B
L-PEPTIDE LINKINGC5 H11 N O2 SeMET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.63 Å
  • R-Value Free:  0.228 (Depositor), 0.234 (DCC) 
  • R-Value Work:  0.169 (Depositor), 0.178 (DCC) 
  • R-Value Observed: 0.172 (Depositor) 
Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 80.883α = 90
b = 91.718β = 90
c = 91.595γ = 90
Software Package:
Software NamePurpose
SCALEPACKdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction
CBASSdata collection
HKL-3000data reduction

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Revision History  (Full details and data files)

  • Version 1.0: 2012-03-21
    Type: Initial release
  • Version 1.1: 2012-05-02
    Changes: Structure summary
  • Version 1.2: 2023-09-13
    Changes: Data collection, Database references, Derived calculations, Refinement description
  • Version 1.3: 2023-12-06
    Changes: Data collection
  • Version 1.4: 2024-10-30
    Changes: Structure summary