3OAF	Oxidoreductase Inhibitor	date	Aug 05, 2010
title	Structural And Kinetic Data For Antifolate Interactions Agai Pneumocystis Jirovecii, Pneumocystis Carinii And Human Dihy Reductase And Thier Active Site Mutants
authors	V.Cody
compound		source
Molecule: Dihydrofolate Reductase Chain: A Fragment: Human Dihydrofolate Reductase Ec: 1.5.1.3 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Dhfr, Dhfrp1 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21de3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pds5
symmetry	Space Group: H 3	R_factor 0.205 R_Free 0.253
crystal cell	length a length b length c angle alpha angle beta angle gamma 84.128 84.128 78.311 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.70 Å
ligand	OAG, SO4 BindingDB	enzyme	Oxidoreductase E.C.1.5.1.3 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Kinetic and Structural Analysis for Potent Antifolate Inhibition of Pneumocystis jirovecii, Pneumocystis carinii, and Human Dihydrofolate Reductases and Their Active-Site Variants., Cody V, Pace J, Queener SF, Adair OO, Gangjee A, Antimicrob Agents Chemother. 2013 Jun;57(6):2669-77. doi: 10.1128/AAC.00172-13., Epub 2013 Apr 1. PMID:23545530

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (39 Kb) [Save to disk] Biological Unit Coordinates (3oaf.pdb1.gz) 33 Kb LPC: Ligand-Protein Contacts for 3OAF CSU: Contacts of Structural Units for 3OAF Structure Factors (317 Kb) Retrieve 3OAF in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3OAF from S2C, [Save to disk] Re-refined 3oaf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3OAF 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 3OAF

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 3OAF, from MSDmotif at EBI

Sequence-derived information

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

Other resources with information on 3OAF

Community annotation for 3OAF at PDBWiki (http://pdbwiki.org)

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