5HPB

human dihydrofolate reductase complex with NADPH and 5-methyl-6-(phenylthio-4'trifluoromethyl)thieno[2,3-d]pyrimidine-2,4-diamine


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.293 
  • R-Value Work: 0.236 
  • R-Value Observed: 0.239 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.3 of the entry. See complete history


Literature

Human dihydrofolate reductase ternary complex with a series offluorine substituted 5-methyl-6-phenythio)thieno[2,3-d]pyrimidine-2,4-diamines

Cody, V.Gangjee, A.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Dihydrofolate reductase186Homo sapiensMutation(s): 0 
Gene Names: DHFR
EC: 1.5.1.3
UniProt & NIH Common Fund Data Resources
Find proteins for P00374 (Homo sapiens)
Go to UniProtKB:  P00374
PHAROS:  P00374
GTEx:  ENSG00000228716 
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
NDP
Query on NDP

Download Ideal Coordinates CCD File 
B [auth A]NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
C21 H30 N7 O17 P3
ACFIXJIJDZMPPO-NNYOXOHSSA-N
63W
Query on 63W

Download Ideal Coordinates CCD File 
C [auth A]5-methyl-6-{[4-(trifluoromethyl)phenyl]sulfanyl}thieno[2,3-d]pyrimidine-2,4-diamine
C14 H11 F3 N4 S2
VWQMUQCLRMRITR-UHFFFAOYSA-N
SO4
Query on SO4

Download Ideal Coordinates CCD File 
D [auth A],
E [auth A]
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.293 
  • R-Value Work: 0.236 
  • R-Value Observed: 0.239 
  • Space Group: H 3
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 85.845α = 90
b = 85.845β = 90
c = 76.725γ = 120
Software Package:
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling
MOLREPphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)United StatesAI098458

Revision History  (Full details and data files)

  • Version 1.0: 2017-01-25
    Type: Initial release
  • Version 1.1: 2017-09-20
    Changes: Author supporting evidence
  • Version 1.2: 2019-12-11
    Changes: Author supporting evidence
  • Version 1.3: 2023-09-27
    Changes: Data collection, Database references, Derived calculations, Refinement description