3S7A		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
ligand	684, SO4	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Structural analysis of human dihydrofolate reductase as a binary complex with the potent and selective inhibitor 2,4-diamino-6-{2'-O-(3-carboxypropyl)oxydibenz[b,f]-azepin-5-yl}methylpter idine reveals an unusual binding mode., Cody V, Pace J, Nowak J, Acta Crystallogr D Biol Crystallogr. 2011 Oct;67(Pt 10):875-80. Epub 2011, Sep 8. PMID:21931219

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (38 Kb) [Save to disk] Biological Unit Coordinates (3s7a.pdb1.gz) 33 Kb LPC: Ligand-Protein Contacts for 3S7A CSU: Contacts of Structural Units for 3S7A Structure Factors (218 Kb) Retrieve 3S7A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3S7A from S2C, [Save to disk] Re-refined 3s7a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3S7A 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: [3s7a] [3s7a_A] SWISS-PROT database:

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