4KJL

Room Temperature N23PPS148A DHFR


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.38 Å
  • R-Value Free: 0.180
  • R-Value Work: 0.150

Literature

Macromolecules
Sequence Display for 4KJL

Classification: OXIDOREDUCTASE

Total Structure Weight: 19268.27

Macromolecule Entities
Molecule Chains Length Organism Details
Dihydrofolate reductase A 160 Escherichia coli EC#: 1.5.1.3 IUBMB
Mutation: N23P, S149A
Gene Name(s): folA tmrA b0048 JW0047
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)
FOL
Query on FOL

A FOLIC ACID
C19 H19 N7 O6
OVBPIULPVIDEAO-LBPRGKRZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.38 Å
  • R-Value Free: 0.180
  • R-Value Work: 0.150
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 34.64 α = 90.00
b = 45.76 β = 90.00
c = 98.71 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-05-03
  • Released Date: 2013-08-21
  • Deposition author(s): van den Bedem, H., Bhabha, G., Yang, K., Wright, P.E., Fraser, J.S.

Revision History

  • 2013-09-11
    Type: Database references
  • 2014-11-12
    Type: Structure summary