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(-) Description

Title :  STAPHYLOCOCCUS AUREUS V31L, F98Y MUTANT DIHYDROFOLATE REDUCTASE COMPLEXED WITH NADPH
 
Authors :  S. M. Reeve, A. C. Anderson
Date :  21 Apr 14  (Deposition) - 31 Dec 14  (Release) - 18 Feb 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym./Biol. Unit :  A
Keywords :  Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. M. Reeve, P. Gainza, K. M. Frey, I. Georgiev, B. R. Donald, A. C. Anderson
Protein Design Algorithms Predict Viable Resistance To An Experimental Antifolate.
Proc. Natl. Acad. Sci. Usa V. 112 749 2015
PubMed-ID: 25552560  |  Reference-DOI: 10.1073/PNAS.1411548112

(-) Compounds

Molecule 1 - DIHYDROFOLATE REDUCTASE
    Chains: A
    EC Number: 1.5.1.3
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET-41A(+)
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: EXPRESSION PLASMID
    Gene: DFRB, Y000_11620
    Mutation: YES
    Organism Scientific: STAPHYLOCOCCUS AUREUS MUF168
    Organism Taxid: 1435480
    Strain: SAB1281C

 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
1ACT1Ligand/IonACETATE ION
2GOL1Ligand/IonGLYCEROL
3NAP1Ligand/IonNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREVAL 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 , PHE A:92 , GLY A:94 , GLN A:95 , THR A:96 , TYR A:98 , GLU A:100 , THR A:121 , ACT A:203 , HOH A:301 , HOH A:311 , HOH A:321 , HOH A:334 , HOH A:358 , HOH A:389 , HOH A:394 , HOH A:405BINDING SITE FOR RESIDUE NAP A 201
2AC2SOFTWARELEU A:5 , VAL A:6 , ASP A:27 , HIS A:30 , LEU A:31 , TYR A:109 , ILE A:110 , THR A:111 , HOH A:301 , HOH A:304BINDING SITE FOR RESIDUE GOL A 202
3AC3SOFTWARESER A:49 , NAP A:201 , HOH A:431BINDING SITE FOR RESIDUE ACT A 203

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4Q6A)

(-) 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 4Q6A)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4Q6A)

(-) Exons   (0, 0)

(no "Exon" information available for 4Q6A)

(-) 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    
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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:157
                                                                                                                                                                                             
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee...eee........hhhhhhhhhhhhh..eeeeehhhhhhhh......eeeee..........eeee.hhhhhhhh...eee..hhhhhhhhh....eeeeeee.......ee........eeeeeeee..........eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4q6a A   1 TLSILVAHDLQRVIGFENQLPWHLPNDLKHLKKLSTGHTLVMGRKTFESIGKPLPNRRNVVLTSDTSFNVEGVDVIHSIEDIYQLPGHVFIFGGQTLYEEMIDKVDDMYITVIEGKFRGDTFFPPYTFEDWEVASSVEGKLDEKNTIPHTFLHLIRK 157
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150
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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  (0, 0)

(no "SCOP Domain" information available for 4Q6A)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4Q6A)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4Q6A)

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 4Q6A)

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

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  4q6a
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  1.5.1.3
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 Related Entries

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

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(-) Related Entries Specified in the PDB File

4q67