1HFQ Oxidoreductase date Nov 04, 1997
title Comparison Of Ternary Crystal Complexes Of Human Dihydrofola Reductase With Nadph And A Classical Antitumor Furopyrimdin
authors V.Cody, N.Galitsky, J.R.Luft, W.Pangborn, R.L.Blakley, A.Gangjee
compound source
Molecule: Dihydrofolate Reductase
Chain: A
Synonym: Dhfr
Engineered: Yes
Mutation: Yes
Other_details: Complexed With Nadph And Furo[2,3d]Furopyrim
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Potential
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Jm107, F31s Mutant
symmetry Space Group: H 3
R_factor 0.175 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
87.120 87.120 77.014 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.10 Å
ligand MOT, NDP BindingDB enzyme Oxidoreductase E.C. BRENDA
related structures by homologous chain: 1DRF, 1HFP

Primary referenceComparison of ternary crystal complexes of F31 variants of human dihydrofolate reductase with NADPH and a classical antitumor furopyrimidine., Cody V, Galitsky N, Luft JR, Pangborn W, Blakley RL, Gangjee A, Anticancer Drug Des. 1998 Jun;13(4):307-15. PMID:9627670
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (39 Kb) [Save to disk]
  • Biological Unit Coordinates (1hfq.pdb1.gz) 34 Kb
  • LPC: Ligand-Protein Contacts for 1HFQ
  • CSU: Contacts of Structural Units for 1HFQ
  • Likely Quarternary Molecular Structure file(s) for 1HFQ
  • Retrieve 1HFQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HFQ from S2C, [Save to disk]
  • View 1HFQ in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1HFQ
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1HFQ, from MSDmotif at EBI
  • Genome occurence of 1HFQ's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1hfq__, region [Jmol] [rasmolscript] [script source]
  • Fold representative 1hfq from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1hfq_A] [1hfq]
  • SWISS-PROT database: [P00374]
  • Domain organization of [DYR_HUMAN] by SWISSPFAM
  • Other resources with information on 1HFQ
  • Community annotation for 1HFQ at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science