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(-) Description

Title :  STAPHYLOCOCCUS AUREUS DIHYDROFOLATE REDUCTASE COMPLEXED WITH NADPH AND 6-ETHYL-5-[(3S)-3-[3-METHOXY-5-(PYRIDIN-4-YL)PHENYL]BUT-1-YN-1-YL]PYRIMIDINE-2,4-DIAMINE (UCP1062)
 
Authors :  S. M. Reeve, A. C. Anderson
Date :  23 Jun 14  (Deposition) - 08 Jul 15  (Release) - 29 Jul 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.16
Chains :  Asym./Biol. Unit :  X
Keywords :  Dihydrofolate Reductase, Oxidoreductase, Methicillin-Resistant Staphylococcus Aureus, Antifolates, Enantiopure Inhibitors, Oxidoreductase-Oxidoreductase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  S. Keshipeddy, S. M. Reeve, A. C. Anderson, D. L. Wright
Nonracemic Antifolates Stereoselectively Recruit Alternate Cofactors And Overcome Resistance In S. Aureus.
J. Am. Chem. Soc. V. 137 8983 2015
PubMed-ID: 26098608  |  Reference-DOI: 10.1021/JACS.5B01442

(-) Compounds

Molecule 1 - DIHYDROFOLATE REDUCTASE
    Atcc29213
    ChainsX
    EC Number1.5.1.3
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET-41A(+)
    Expression System StrainBL21
    Expression System Taxid511693
    Expression System VariantDE3
    Expression System Vector TypePLASMID
    GeneDFRB, SAB1281C
    Organism ScientificSTAPHYLOCOCCUS AUREUS
    Organism Taxid273036
    StrainBOVINE RF122 / ET3-1

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit X

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 2)

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
106W1Ligand/Ion6-ETHYL-5-{(3S)-3-[3-METHOXY-5-(PYRIDIN-4-YL)PHENYL]BUT-1-YN-1-YL}PYRIMIDINE-2,4-DIAMINE
2NDP1Ligand/IonNADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDEPHOSPHATE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREVAL X:6 , ALA X:7 , ILE X:14 , GLY X:15 , ASN X:18 , GLN X:19 , LEU X:20 , GLY X:43 , ARG X:44 , LYS X:45 , THR X:46 , LEU X:62 , THR X:63 , SER X:64 , HIS X:77 , ILE X:79 , PHE X:92 , GLY X:93 , GLY X:94 , GLN X:95 , THR X:96 , LEU X:97 , GLU X:100 , THR X:121 , 06W X:202 , HOH X:308 , HOH X:310 , HOH X:314 , HOH X:324 , HOH X:385 , HOH X:397 , HOH X:399binding site for residue NDP X 201
2AC2SOFTWARELEU X:5 , VAL X:6 , ALA X:7 , ASP X:27 , LEU X:28 , VAL X:31 , MET X:42 , ILE X:50 , LYS X:52 , LEU X:54 , PHE X:92 , THR X:111 , NDP X:201 , HOH X:381 , HOH X:385binding site for residue 06W X 202

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4TU5)

(-) Cis Peptide Bonds  (1, 1)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4TU5)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4TU5)

(-) Exons   (0, 0)

(no "Exon" information available for 4TU5)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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Chain X from PDB  Type:PROTEIN  Length:157
                                                                                                                                                                                             
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee...eee........hhhhhhhhhhhhh..eeeeehhhhhhhh......eeeee...........eee.hhhhhhhh...eeeeehhhhhhhhh....eeeeeee.......ee....hhh.eeeeeeee..........eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4tu5 X   1 TLSILVAHDLQRVIGFENQLPWHLPNDLKHVKKLSTGHTLVMGRKTFESIGKPLPNRRNVVLTSDTSFNVEGVDVIHSIEDIYQLPGHVFIFGGQTLFEEMIDKVDDMYITVIEGKFRGDTFFPPYTFEDWEVASSVEGKLDEKNTIPHTFLHLIRK 157
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       

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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4TU5)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4TU5)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4TU5)

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 4TU5)

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(-) Related Entries Specified in the PDB File

4tu2 4TU2 CONTAINS THE SAME PROTEIN COMPLEXED WITH ENANTIOMER OF LIGAND IN THIS STRUCTURE.