1LUD

SOLUTION STRUCTURE OF DIHYDROFOLATE REDUCTASE COMPLEXED WITH TRIMETHOPRIM AND NADPH, 24 STRUCTURES


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 32 
  • Conformers Submitted: 24 
  • Selection Criteria: structures with the least restraint violations 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

NMR-based solution structure of the complex of Lactobacillus casei dihydrofolate reductase with trimethoprim and NADPH

Polshakov, V.I.Smirnov, E.G.Birdsall, B.Kelly, G.Feeney, J.

(2002) J Biomol NMR 24: 67-70


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
DIHYDROFOLATE REDUCTASEA162Lactobacillus caseiMutation(s): 0 
Gene Names: folAdhfR
EC: 1.5.1.3
Find proteins for P00381 (Lactobacillus casei)
Explore P00381 
Go to UniProtKB:  P00381
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NDP
Query on NDP

Download CCD File 
A
NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
C21 H30 N7 O17 P3
ACFIXJIJDZMPPO-NNYOXOHSSA-N
 Ligand Interaction
TRR
Query on TRR

Download CCD File 
A
2,4-DIAMINO-5-(3,4,5-TRIMETHOXY-BENZYL)-PYRIMIDIN-1-IUM
C14 H19 N4 O3
IEDVJHCEMCRBQM-UHFFFAOYSA-O
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
TOPIC50:  620   nM  BindingDB
TOPKi:  132   nM  BindingDB
TOPIC50:  54   nM  BindingDB
TOPIC50:  103   nM  BindingDB
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 32 
  • Conformers Submitted: 24 
  • Selection Criteria: structures with the least restraint violations 
  • OLDERADO: 1LUD Olderado

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2002-12-18
    Type: Initial release
  • Version 1.1: 2008-04-28
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2016-12-28
    Changes: Database references