3FS6	Oxidoreductase	date	Jan 09, 2009
title	Correlations Of Inhibitor Kinetics For Pneumocystis Jiroveci Human Dihydrofolate Reductase With Structural Data For Huma Site Mutant Enzyme Complexes
authors	V.Cody, J.Pace, J.Makin, J.Piraino, S.F.Queener, A.Rosowsky
compound		source
Molecule: Dihydrofolate Reductase Chain: A Ec: 1.5.1.3 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Strain: Pds5 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pds5
symmetry	Space Group: H 3	R_factor 0.245 R_Free 0.260
crystal cell	length a length b length c angle alpha angle beta angle gamma 84.098 84.098 78.054 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.23 Å
ligand	DH1, NDP BindingDB	enzyme	Oxidoreductase E.C.1.5.1.3 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Correlations of Inhibitor Kinetics for Pneumocystis jirovecii and Human Dihydrofolate Reductase with Structural Data for Human Active Site Mutant Enzyme Complexes (dagger) (double dagger)., Cody V, Pace J, Makin J, Piraino J, Queener SF, Rosowsky A, Biochemistry. 2009 Feb 5. PMID:19196009

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (38 Kb) [Save to disk] Biological Unit Coordinates (3fs6.pdb1.gz) 33 Kb LPC: Ligand-Protein Contacts for 3FS6 CSU: Contacts of Structural Units for 3FS6 Structure Factors (911 Kb) Retrieve 3FS6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3FS6 from S2C, [Save to disk] Re-refined 3fs6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3FS6 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 3FS6

Ramachandran plot from PDBSum

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 3FS6, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3fs6] [3fs6_A] SWISS-PROT database: [P00374] Domain organization of [DYR_HUMAN] by SWISSPFAM

Other resources with information on 3FS6

Community annotation for 3FS6 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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