2KGK

Solution structure of Bacillus anthracis dihydrofolate reductase


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 200
  • Conformers Submitted: 15
  • Selection Criteria: Structures with the Lowest Energy

Literature

Macromolecules
Sequence Display for 2KGK

Classification: OXIDOREDUCTASE

Total Structure Weight: 21552.25

Macromolecule Entities
Molecule Chains Length Organism Details
Dihydrofolate reductase A 172 Bacillus anthracis EC#: 1.5.1.3 IUBMB
Gene Name(s): dfrA dfrD GBAA_2237 AB163_12585 AB164_02910 AB165_04300 AB166_16715 AB167_04225 AB168_28915 AB169_10700 AB170_26990 AB171_05210 AB893_11110 ADK17_12095 ADK18_10920 ADT20_24640 ADT21_25245 BF27_5333
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NAP
Query on NAP

A NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE (Synonym)
C21 H28 N7 O17 P3
XJLXINKUBYWONI-NNYOXOHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
N22
Query on N22

A 5-[3-(2,5-dimethoxyphenyl)prop-1-yn-1-yl]- 6-ethylpyrimidine-2,4-diamine
C17 H20 N4 O2
NNFDQABYXZBKRK-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
N22 IC50: 890 nM (100) BindingDB
Ki: 300 nM (100) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 200
  • Conformers Submitted: 15
  • Selection Criteria: structures with the lowest energy

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-03-12
  • Released Date: 2009-05-12
  • Deposition author(s): Deshmukh, L., Vinogradova, O., Beierlein, J.M., Frey, K.M., Anderson, A.C.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4