Structural Analysis of Pneumocystis carinii Dihydrofolate Reductase Complex with NADPH and 2,4-diamino-5-methyl-6-[2'-(4-carboxy-1-pentynyl)-5'-methoxybenzyl]pyrido[2,3-d]pyrimidine DOI:10.2210/pdb3td8/pdb

3TD8   Display Files  close FASTA Sequence PDB File PDB File (Header) mmCIF File mmCIF File (Header) PDBML/XML File PDBML/XML File (Header)   Download Files  close FASTA Sequence PDB File (Text) PDB File (gz) mmCIF File mmCIF File (gz) PDBML/XML File PDBML/XML File (gz) Structure Factor (Text) Structure Factor (gz) Biological Assembly (gz) (A+S)   Share this Page  close Facebook Twitter LinkedIn Email Link this Page

Primary Citation       Related Citations in PDB Entry (REMARK 1) Hide     Molecular Description Hide Classification: Oxidoreductase Structure Weight: 25067.56 Molecule: Dihydrofolate reductase Polymer: 1 Type: protein Length: 206 Chains: A EC#: 1.5.1.3    Organism Pneumocystis carinii UniProtKB:   Protein Feature View | Search PDB | P16184         Source Hide Polymer: 1 Scientific Name: Pneumocystis carinii   Taxonomy   Expression System: Escherichia coli       Related PDB Entries Hide Identifier Details 3cd2        Ligand Chemical Component Hide Identifier Formula Name Interactions D2R Search  Download  C22 H23 N5 O3 6-{2-[(2,4-diamino-5-methylpyrido[2,3-d]pyrimidin- 6-yl)methyl]-4-methoxyphenyl}hex-5-ynoic acid   Ligand Explorer NAP Search  Download  C21 H28 N7 O17 P3 NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE   Ligand Explorer     External Ligand Annotations Hide Identifier   Binding Affinity (Sequence Identity %) D2R Search  Download  IC50: 1.2 nM (100) - data from BindingDB   N/A in BindingMoad N/A in PDBbind     External Domain Annotations Hide Pfam Classification: 1 Domain - data from Pfam   GO Terms: 8 Terms - data from GO      Structural Biology Knowledgebase Data Hide     Data in orange boxes are gathered from external resources (when available). Reset Layout

Biological Assembly            View in 3D More Images... Biological assembly 1 assigned by authors and generated by PISA (software) Downloadable viewers: Simple Viewer Protein Workshop Ligand Explorer Kiosk Viewer Other Viewers  KiNG WebMol QuickPDB FirstGlance         MyPDB Personal Annotations Hide     Deposition Summary Hide Authors:   Cody, V.,  Pace, J.,  Stewart, E. Deposition:   2011-08-10 Release:   2012-04-11 Last Modified (REVDAT):   2012-05-02     Revision History    Hide Mouse over text for details 2012-05-02 Citation     Experimental Details Hide Method:   X-RAY DIFFRACTION Exp. Data:   Structure Factors EDS   Resolution[Å]:   1.80 R-Value: 0.200 (obs.) R-Free: 0.259 Space Group: P 21 Unit Cell:   Length [Å] Angles [°] a = 36.12 α = 90.00  b = 42.63 β = 95.20  c = 59.89 γ = 90.00