3K47	Oxidoreductase	date	Oct 05, 2009
title	Alternate Binding Modes Observed For The E- And Z-Isomers Of Diaminofuro[2,3-D]Pyrimidines As Ternary Complexes With Nad Mouse Dihydrofolate Reductase
authors	V.Cody, J.Pace, S.F.Queener, A.Gangjee
compound		source
Molecule: Dihydrofolate Reductase Chain: A Ec: 1.5.1.3 Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Gene: Dhfr Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Jm105 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pph70d
symmetry	Space Group: P 1 21 1	R_factor 0.187 R_Free 0.269
crystal cell	length a length b length c angle alpha angle beta angle gamma 41.432 61.012 43.217 90.00 117.79 90.00
method	X-Ray Diffraction	resolution	2.05 Å
ligand	D09, NDP BindingDB	enzyme	Oxidoreductase E.C.1.5.1.3 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Design, synthesis, and X-ray crystal structures of 2,4-diaminofuro[2,3-d]pyrimidines as multireceptor tyrosine kinase and dihydrofolate reductase inhibitors., Gangjee A, Li W, Lin L, Zeng Y, Ihnat M, Warnke LA, Green DW, Cody V, Pace J, Queener SF, Bioorg Med Chem. 2009 Oct 15;17(20):7324-36. Epub 2009 Aug 22. PMID:19748785

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk] Biological Unit Coordinates (3k47.pdb1.gz) 34 Kb LPC: Ligand-Protein Contacts for 3K47 CSU: Contacts of Structural Units for 3K47 Structure Factors (147 Kb) Retrieve 3K47 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3K47 from S2C, [Save to disk] Re-refined 3k47 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 3K47

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Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3K47, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3k47_A] [3k47] SWISS-PROT database: [P00375] Domain organization of [DYR_MOUSE] by SWISSPFAM

Other resources with information on 3K47

Community annotation for 3K47 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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