1DHF Oxidoreductase date Oct 25, 1989
title Crystal Structures Of Recombinant Human Dihydrofolate Reduct Complexed With Folate And 5-Deazofolate
authors J.F.Davies Ii, J.Kraut
compound source
Molecule: Dihydrofolate Reductase
Chain: A, B
Ec: 1.5.1.3
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 1
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
36.100 38.700 76.900 94.30 91.70 111.00
method X-Ray Diffractionresolution 2.30 Å
ligand FOL enzyme Oxidoreductase E.C.1.5.1.3 BRENDA
related structures by homologous chain: 1DLR, 2DHF
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceCrystal structures of recombinant human dihydrofolate reductase complexed with folate and 5-deazafolate., Davies JF 2nd, Delcamp TJ, Prendergast NJ, Ashford VA, Freisheim JH, Kraut J, Biochemistry 1990 Oct 9;29(40):9467-79. PMID:2248959
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (69 Kb) [Save to disk]
  • Biological Unit Coordinates (1dhf.pdb1.gz) 64 Kb
  • LPC: Ligand-Protein Contacts for 1DHF
  • CSU: Contacts of Structural Units for 1DHF
  • Likely Quarternary Molecular Structure file(s) for 1DHF
  • Retrieve 1DHF in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1DHF from S2C, [Save to disk]
  • View 1DHF 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 1DHF
  • 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 1DHF, from MSDmotif at EBI
  • Genome occurence of 1DHF's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1dhfa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1dhfb_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1dhf 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: [1dhf_B] [1dhf] [1dhf_A]
  • SWISS-PROT database: [P00374]
  • Domain organization of [DYR_HUMAN] by SWISSPFAM
  • Other resources with information on 1DHF
  • Community annotation for 1DHF at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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