8DFR

REFINED CRYSTAL STRUCTURES OF CHICKEN LIVER DIHYDROFOLATE REDUCTASE. 3 ANGSTROMS APO-ENZYME AND 1.7 ANGSTROMS NADPH HOLO-ENZYME COMPLEX


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Observed: 0.188 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Refined Crystal Structures of Chicken Liver Dihydrofolate Reductase. 3 Angstroms Apo-Enzyme and 1.7 Angstroms Nadph Holo-Enzyme Complex

Davies /II, J.F.Matthews, D.A.Oatley, S.J.Kaufman, B.T.Xuong, N.-H.Kraut, J.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
DIHYDROFOLATE REDUCTASEA189Gallus gallusMutation(s): 0 
Gene Names: DHFR
EC: 1.5.1.3
Find proteins for P00378 (Gallus gallus)
Explore P00378 
Go to UniProtKB:  P00378
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
CA
Query on CA

Download CCD File 
A
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Observed: 0.188 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 89.07α = 90
b = 47.96β = 124.84
c = 64.31γ = 90
Software Package:
Software NamePurpose
PROLSQrefinement

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1989-10-15
    Type: Initial release
  • Version 1.1: 2008-03-25
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2017-11-29
    Changes: Derived calculations, Other