2X8W | pdb_00002x8w

The Crystal Structure of Methylglyoxal Synthase from Thermus sp. GH5 Bound to Malonate.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 
    0.223 (Depositor), 0.222 (DCC) 
  • R-Value Work: 
    0.192 (Depositor), 0.194 (DCC) 
  • R-Value Observed: 
    0.194 (Depositor) 

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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This is version 1.5 of the entry. See complete history

Literature

Crystal Structures of Methylglyoxal Synthase from Thermus Sp.Gh5 in the Open and Closed Conformational States Provide Insight Into the Mechanism of Allosteric Regulation

Shahsavar, A.Erfani Moghaddam, M.Antonyuk, S.V.Khajeh, K.Naderi-Manesh, H.

To be published.

Macromolecule Content 

  • Total Structure Weight: 14.47 kDa 
  • Atom Count: 1,085 
  • Modeled Residue Count: 125 
  • Deposited Residue Count: 132 
  • Unique protein chains: 1

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
METHYLGLYOXAL SYNTHASE132Thermus sp. GH5Mutation(s): 0 
EC: 4.2.99.11 (PDB Primary Data), 4.2.3.3 (UniProt)
UniProt
Find proteins for B3VH91 (Thermus sp. GH5)
Explore B3VH91 
Go to UniProtKB:  B3VH91
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupB3VH91
Sequence Annotations
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Reference Sequence

Small Molecules

Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
MLI

Query on MLI



Download:Ideal Coordinates CCD File
B [auth A]MALONATE ION
C3 H2 O4
OFOBLEOULBTSOW-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free:  0.223 (Depositor), 0.222 (DCC) 
  • R-Value Work:  0.192 (Depositor), 0.194 (DCC) 
  • R-Value Observed: 0.194 (Depositor) 
Space Group: P 63 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 109.83α = 90
b = 109.83β = 90
c = 75.74γ = 120
Software Package:
Software NamePurpose
REFMACrefinement
iMOSFLMdata reduction
SCALAdata scaling
MOLREPphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2011-03-23
    Type: Initial release
  • Version 1.1: 2011-05-08
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2019-05-08
    Changes: Data collection, Experimental preparation, Other
  • Version 1.4: 2019-05-15
    Changes: Data collection, Experimental preparation
  • Version 1.5: 2023-12-20
    Changes: Data collection, Database references, Derived calculations, Other, Refinement description