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HUMAN DIHYDROFOLATE REDUCTASE COMPLEXED WITH NADPH AND TRIMETHOPRIM
2W3A
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Oxidoreductase
    Structure Weight: 45313.54
    Molecule: DIHYDROFOLATE REDUCTASE
    Polymer: 1 Type: protein Length: 187
    Chains: A, B
    EC#: 1.5.1.3   
    Organism: Homo sapiens
    Gene Name: Gene View for DHFR
    UniProtKB: Protein Feature View | Search PDB | P00374  
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    1BOZ  STRUCTURE-BASED DESIGN AND SYNTHESIS OF LIPOPHILIC 2,4- DIAMINO-6-SUBSTITUTED QUINAZOLINES AND THEIR EVALUATION AS INHIBITORS OF DIHYDROFOLATE REDUCTASE AND POTENTIAL ANTITUMOR AGENTS 
    1DHF  DIHYDROFOLATE REDUCTASE (DHFR) COMPLEX WITH FOLATE 
    1DLR  DIHYDROFOLATE REDUCTASE (DHFR) MUTANT WITH LEU 22 REPLACED BY PHE (L22F) COMPLEXED WITH NADPH AND PIRITREXIM (PTX) 
    1DLS  DIHYDROFOLATE REDUCTASE (DHFR) MUTANT WITH LEU 22 REPLACED BY TYR (L22Y) COMPLEXED WITH NADPH AND METHOTREXATE 
    1DRF  DIHYDROFOLATE REDUCTASE COMPLEX WITH FOLATE 
    1HFP  COMPARISON OF TERNARY CRYSTAL COMPLEXES OF HUMAN DIHYDROFOLATE REDUCTASE WITH NADPH AND A CLASSICAL ANTITUMOR FUROPYRIMDINE 
    1HFQ  COMPARISON OF TERNARY CRYSTAL COMPLEXES OF HUMAN DIHYDROFOLATE REDUCTASE WITH NADPH AND A CLASSICAL ANTITUMOR FUROPYRIMDINE 
    1HFR  COMPARISON OF TERNARY CRYSTAL COMPLEXES OF HUMAN DIHYDROFOLATE REDUCTASE WITH NADPH AND A CLASSICAL ANTITUMOR FUROPYRIMDINE 
    1KMS  HUMAN DIHYDROFOLATE REDUCTASE COMPLEXED WITH NADPH AND 6-([5-QUINOLYLAMINO]METHYL)-2,4 -DIAMINO-5-METHYLPYRIDO[2,3-D]PYRIMIDINE ( SRI-9439), A LIPOPHILIC ANTIFOLATE 
    1KMV  HUMAN DIHYDROFOLATE REDUCTASE COMPLEXED WITH NADPH AND (Z)-6-(2-[2,5-DIMETHOXYPHENYL] ETHEN-1-YL)-2,4-DIAMINO-5-METHYLPYRIDO[2 ,3-D]PYRIMIDINE (SRI-9662), A LIPOPHILICANTIFOLATE 
    1MVS  ANALYSIS OF TWO POLYMORPHIC FORMS OF A PYRIDO[2,3-D]PYRIMIDINE N9-C10 REVERSE- BRIDGE ANTIFOLATE BINARYCOMPLEX WITH HUMAN DIHYDROFOLATE REDUCTASE 
    1MVT  ANALYSIS OF TWO POLYMORPHIC FORMS OF A PYRIDO[2,3-D]PYRIMIDINE N9-C10 REVERSE- BRIDGE ANTIFOLATE BINARYCOMPLEX WITH HUMAN DIHYDROFOLATE REDUCTASE 
    1OHJ  HUMAN DIHYDROFOLATE REDUCTASE, MONOCLINIC (P21 ) CRYSTAL FORM 
    1OHK  HUMAN DIHYDROFOLATE REDUCTASE, ORTHORHOMBIC (P21 21 21) CRYSTAL FORM 
    1PD8  ANALYSIS OF THREE CRYSTAL STRUCTURE DETERMINATIONS OF A 5-METHYL-6-N- METHYLANILINO PYRIDOPYRIMIDINE ANTIFOLATECOMPLEX WITH HUMAN DIHYDROFOLATE REDUCTASE 
    1PD9  ANALYSIS OF THREE CRYSTAL STRUCTURE DETERMINATIONS OF A 5-METHYL-6-N- METHYLANILINO PYRIDOPYRIMIDINE ANTIFOLATECOMPLEX WITH HUMAN DIHYDROFOLATE REDUCTASE 
    1PDB  ANALYSIS OF THREE CRYSTAL STRUCTURE DETERMINATIONS OF A 5-METHYL-6-N- METHYLANILINO PYRIDOPYRIMIDINE ANTIFOLATECOMPLEX WITH HUMAN DIHYDROFOLATE REDUCTASE 
    1S3U  STRUCTURE DETERMINATION OF TETRAHYDROQUINAZOLINEANTIFOLATES IN COMPLEX WITH HUMAN AND PNEUMOCYSTIS CARINIIDIHYDROFOLATE REDUCTASE: CORRELATIONS OF ENZYMESELECTIVITY AND STEREOCHEMISTRY 
    1S3V  STRUCTURE DETERMINATION OF TETRAHYDROQUINAZOLINEANTIFOLATES IN COMPLEX WITH HUMAN AND PNEUMOCYSTIS CARINIIDIHYDROFOLATE REDUCTASE: CORRELATIONS OF ENZYMESELECTIVITY AND STEREOCHEMISTRY 
    1S3W  STRUCTURE DETERMINATION OF TETRAHYDROQUINAZOLINEANTIFOALTES IN COMPLEX WITH HUMAN AND PNEUMOCYSTIS CARINIIDIHYDROFOLATE REDUCTASE: CORRELATIONS OF ENZYMESELECTIVITY AND STEREOCHEMISTRY 
    1U71  UNDERSTANDING THE ROLE OF LEU22 VARIANTS IN METHOTREXATERESISTANCE: COMPARISON OF WILD- TYPE AND LEU22ARG VARIANTMOUSE AND HUMAN DIHYDROFOLATE REDUCTASE TERNARY CRYSTALCOMPLEXES WITH METHOTREXATE AND NADPH 
    1U72  UNDERSTANDING THE ROLE OF LEU22 VARIANTS IN METHOTREXATERESISTANCE: COMPARISON OF WILD- TYPE AND LEU22ARG VARIANTMOUSE AND HUMAN DIHYDRFOLATE REDUCTASE TERNARY CRYSTALCOMPLEXES WITH METHOTREXATE AND NADPH 
    1YHO  SOLUTION STRUCTURE OF HUMAN DIHYDROFOLATE REDUCTASECOMPLEXED WITH TRIMETHOPRIM AND NADPH , 25 STRUCTURES 
    2C2S  HUMAN DIHYDROFOLATE REDUCTASE COMPLEXED WITH NADPH AND 2,4-DIAMINO-5-(1-O- CARBORANYLMETHYL)-6-METHYLPYRIMIDINE, A NOVEL BORON CONTANING, NONCLASSICAL ANTIFOLATE 
    2C2T  HUMAN DIHYDROFOLATE REDUCTASE COMPLEXED WITH NADPH AND 2,4-DIAMINO-5-((7,8- DICARBAUNDECABORAN-7-YL)METHYL)-6- METHYLPYRIMIDINE, A NOVEL BORON CONTANING, NONCLASSICAL ANTIFOLATE 
    2DHF  DIHYDROFOLATE REDUCTASE (DHFR) COMPLEX WITH 5 -DEAZAFOLATE 
    2W3B  HUMAN DIHYDROFOLATE REDUCTASE COMPLEXED WITH NADPH AND A LIPOPHILIC ANTIFOLATE SELECTIVE FOR MYCOBACTERIUM AVIUM DHFR, 6-((2,5- DIETHOXYPHENYL)AMINOMETHYL)-2,4-DIAMINO-5- METHYLPYRIDO(2,3-D)PYRIMIDINE (SRI-8686) 
    2W3M  HUMAN DIHYDROFOLATE REDUCTASE COMPLEXED WITH NADPH AND FOLATE 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    GOL
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    GOL C3 H8 O3
    GLYCEROL
    NDP
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    NDP C21 H30 N7 O17 P3
    NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
    NDP:2W3A
    SO4
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    SO4 O4 S
    SULFATE ION
    TOP
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    TOP C14 H18 N4 O3
    TRIMETHOPRIM
    TOP:2W3A
     
  •   External Ligand Annotations Hide
    Identifier   Binding Affinity (Sequence Identity %)
    TOP
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    TOP
    IC50: 5 - 40000 nM (89 - 100) - data from BindingDB  
    Ki: 1.3 - 1380 nM (100) - data from BindingDB  
    N/Ain BindingMoad
    N/Ain PDBbind
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly 1       
Biological assembly 1 assigned by authors and generated by PISA (software)
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