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(-) Description

Title :  S. AUREUS DIHYDROFOLATE REDUCTASE CO-CRYSTALLIZED WITH PROPYL-DAP ISOBUTENYL-DIHYDROPHTHALAZINE INHIBITOR
 
Authors :  C. R. Bourne, W. W. Barrow
Date :  04 Jun 12  (Deposition) - 09 Jan 13  (Release) - 20 Nov 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym./Biol. Unit :  A
Keywords :  Dihydrofolate Reductase, Oxidoreductase-Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Nammalwar, C. R. Bourne, R. A. Bunce, N. Wakeham, P. C. Bourne, K. Ramnarayan, S. Mylvaganam, K. D. Berlin, E. W. Barrow, W. W. Barrow
Inhibition Of Bacterial Dihydrofolate Reductase By 6-Alkyl-2, 4-Diaminopyrimidines.
Chemmedchem V. 7 1974 2012
PubMed-ID: 22930550  |  Reference-DOI: 10.1002/CMDC.201200291

(-) Compounds

Molecule 1 - DIHYDROFOLATE REDUCTASE
    Chains: A
    EC Number: 1.5.1.3
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET-101D
    Expression System Strain: BL21(DE3)PLYSS
    Expression System Taxid: 469008
    Gene: DHFR, FOLA
    Organism Scientific: STAPHYLOCOCCUS AUREUS
    Organism Taxid: 1280
    Synonym: DHFR

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 3)

Asymmetric/Biological Unit (3, 3)
No.NameCountTypeFull Name
10U51Ligand/Ion(2E)-3-{5-[(2,4-DIAMINO-6-PROPYLPYRIMIDIN-5-YL)METHYL]-2,3-DIMETHOXYPHENYL}-1-[(1S)-1-(2-METHYLPROP-1-EN-1-YL)PHTHALAZIN-2(1H)-YL]PROP-2-EN-1-ONE
2GOL1Ligand/IonGLYCEROL
3NAP1Ligand/IonNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:5 , VAL A:6 , ALA A:7 , LEU A:20 , ASP A:27 , LEU A:28 , VAL A:31 , LYS A:32 , SER A:49 , LEU A:54 , PRO A:55 , ARG A:57 , PHE A:92 , THR A:111 , NAP A:201 , HOH A:355BINDING SITE FOR RESIDUE 0U5 A 200
2AC2SOFTWAREVAL A:6 , ALA A:7 , ILE A:14 , GLY A:15 , ASN A:18 , GLN A:19 , LEU A:20 , GLY A:43 , ARG A:44 , LYS A:45 , THR A:46 , LEU A:62 , THR A:63 , SER A:64 , HIS A:77 , ILE A:79 , PHE A:92 , GLY A:93 , GLY A:94 , GLN A:95 , THR A:96 , GLU A:100 , THR A:121 , 0U5 A:200 , HOH A:303 , HOH A:314 , HOH A:334 , HOH A:348 , HOH A:362BINDING SITE FOR RESIDUE NAP A 201
3AC3SOFTWAREARG A:12 , PRO A:125 , TYR A:126 , GLU A:132 , HOH A:389BINDING SITE FOR RESIDUE GOL A 202

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4FGG)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Gly A:93 -Gly A:94

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4FGG)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4FGG)

(-) Exons   (0, 0)

(no "Exon" information available for 4FGG)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:163
                                                                                                                                                                                                   
               SCOP domains d4fgga_ A: automated matches                                                                                                                                        SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee...eee........hhhhhhhhhhhhh..eeeeehhhhhhhh......eeeee..........eeee.hhhhhhhh..eeeeeehhhhhhhhh....eeeeeee.......ee....hhh.eeeeeeee..........eeeeeeee...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4fgg A   0 MTLSILVAHDLQRVIGFENQLPWHLPNDLKHVKKLSTGHTLVMGRKTFESIGKPLPNRRNVVLTSDTSFNVEGVDVIHSIEDIYQLPGHVFIFGGQTLFEEMIDKVDDMYITVIEGKFRGDTFFPPYTFEDWEVASSVEGKLDEKNTIPHTFLHLIRKKLVPR 162
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4FGG)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4FGG)

(-) Gene Ontology  (8, 8)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Gly A:93 - Gly A:94   [ RasMol ]  
 

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        DYR_STAAU | P0A017: 2w9g 2w9h 3fra 3frb 3frd 3fre 3frf 3fy8 3fy9 3fyv 3fyw 3i8a 3lg4 3m08 3m09 3sgy 3sh2 3sqy 3sr5 3srq 3srr 3srs 3sru 3srw 4fgh 4lae 4lag 4lah 4lek 4xe6 4xec 5hf0 5hf2 5isp 5isq 5ist 5jg0

(-) Related Entries Specified in the PDB File

3m08 S. AUREUS DHFR WITH PROPYL-DIHYDROPHTHALAZINE INHIBITOR RAB1
4fgh S. AUREUS DHFR WITH ETHYL-DAP ISOBUTENYL-DIHYDROPHTHALAZINE INHIBITOR