3O4V

Crystal structure of E. coli MTA/SAH nucleosidase in complex with (4-Chlorophenyl)thio-DADMe-ImmA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.195 
  • R-Value Work: 0.152 
  • R-Value Observed: 0.157 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Crystal structure of E. coli MTA/SAH nucleosidase in complex with (4-Chlorophenyl)thio-DADMe-ImmA

Siu, K.K.W.Howell, P.L.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
MTA/SAH nucleosidaseAB234Escherichia coliMutation(s): 0 
Gene Names: mtnpfs
EC: 3.2.2.9 (PDB Primary Data), 3.2.2.16 (PDB Primary Data)
Find proteins for P0AF12 (Escherichia coli (strain K12))
Explore P0AF12 
Go to UniProtKB:  P0AF12
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
4CT
Query on 4CT

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A, B
(3R,4S)-1-[(4-amino-5H-pyrrolo[3,2-d]pyrimidin-7-yl)methyl]-4-{[(4-chlorophenyl)sulfanyl]methyl}pyrrolidin-3-ol
C18 H20 Cl N5 O S
MZZBHZOHYGEGEE-DOMZBBRYSA-N
 Ligand Interaction
GOL
Query on GOL

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A, B
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
IPA
Query on IPA

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B
ISOPROPYL ALCOHOL
C3 H8 O
KFZMGEQAYNKOFK-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
4CTKd:  0   nM  BindingDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.195 
  • R-Value Work: 0.152 
  • R-Value Observed: 0.157 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 51.6α = 90
b = 69.09β = 90
c = 128.31γ = 90
Software Package:
Software NamePurpose
d*TREKdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction
CrystalCleardata collection
d*TREKdata reduction

Structure Validation

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Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2010-08-11
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance