3DFR		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
note	3DFR (Molecule of the Month:pdb34)
related structures	by homologous chain: 1AO8
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structures of Escherichia coli and Lactobacillus casei dihydrofolate reductase refined at 1.7 A resolution. I. General features and binding of methotrexate., Bolin JT, Filman DJ, Matthews DA, Hamlin RC, Kraut J, J Biol Chem 1982 Nov 25;257(22):13650-62. PMID:6815178

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (38 Kb) [Save to disk] Biological Unit Coordinates (3dfr.pdb1.gz) 33 Kb CSU: Contacts of Structural Units for 3DFR Likely Quarternary Molecular Structure file(s) for 3DFR Retrieve 3DFR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3DFR from S2C, [Save to disk]

View 3DFR 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.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3dfr] [3dfr_A] SWISS-PROT database: [P00381]

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