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(-) Description

Title :  CRYSTAL STRUCTURE OF THE AG(I) (ACTIVATOR) FORM OF E. COLI CUER, A COPPER EFFLUX REGULATOR, BOUND TO COPA PROMOTER DNA
 
Authors :  S. J. Philips, M. Canalizo-Hernandez, A. Mondragon, T. V. O'Halloran
Date :  08 Oct 14  (Deposition) - 02 Sep 15  (Release) - 07 Oct 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym. Unit :  A,X,Y
Biol. Unit 1:  A (2x),X (1x),Y (1x)
Biol. Unit 2:  A (2x),X (1x),Y (1x)
Keywords :  Protein-Dna Complex, Merr-Family Transcription Regulator, Ag(I)Form, Activator, Transcription, Transcription-Dna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. J. Philips, M. Canalizo-Hernandez, I. Yildirim, G. C. Schatz, A. Mondragon, T. V. O'Halloran
Transcription. Allosteric Transcriptional Regulation Via Changes In The Overall Topology Of The Core Promoter.
Science V. 349 877 2015
PubMed-ID: 26293965  |  Reference-DOI: 10.1126/SCIENCE.AAA9809

(-) Compounds

Molecule 1 - HTH-TYPE TRANSCRIPTIONAL REGULATOR CUER
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET24A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: CUER, YBBI, B0487, JW0476
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 83333
    Strain: K12
    Synonym: COPPER EFFLUX REGULATOR,COPPER EXPORT REGULATOR
 
Molecule 2 - DNA NON-TEMPLATE STRAND (5-D(*DGP*DAP*DCP*DCP *DTP*DTP*DCP*DCP*DCP*DCP*DTP*DTP*DGP*DCP*DTP*DGP*DGP*DAP *DAP*DGP*DGP*DTP*DC)-3
    Chains: X
    Engineered: YES
    Organism Scientific: SYNTHETIC CONSTRUCT
    Organism Taxid: 32630
    Synthetic: YES
 
Molecule 3 - DNA TEMPLATE STRAND (5-D(*DGP*DAP*DCP*DCP*DTP *DTP*DCP*DCP*DAP*DGP*DCP*DAP*DAP*DGP*DGP*DGP*DGP*DAP*DAP *DGP*DGP*DTP*DC)-3
    Chains: Y
    Engineered: YES
    Organism Scientific: SYNTHETIC CONSTRUCT
    Organism Taxid: 32630
    Synthetic: YES

 Structural Features

(-) Chains, Units

  123
Asymmetric Unit : AXY
Biological Unit 1 (2x): A (2x)X (1x)Y (1x)
Biological Unit 2 (2x): A (2x)X (1x)Y (1x)

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric Unit (2, 4)
No.NameCountTypeFull Name
1AG1Ligand/IonSILVER ION
2MSE3Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 6)
No.NameCountTypeFull Name
1AG-1Ligand/IonSILVER ION
2MSE6Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (1, 6)
No.NameCountTypeFull Name
1AG-1Ligand/IonSILVER ION
2MSE6Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:77 , CYS A:112 , CYS A:120 , ILE A:122binding site for residue AG A 200

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4WLW)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4WLW)

(-) Sequences/Alignments

Asymmetric 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:130
                                                                                                                                                                  
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhh.hhhhhhhhhhh................hhhhhhhhhhhhhhhhh..hhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4wlw A   1 mNISDVAKITGLTSKAIRFYEEKGLVTPPmRSENGYRTYTQQHLNELTLLRQARQVGFNLEESGELVNLFNDPQRHSADVKRRTLEKVAEIERHIEELQSmRDQLLALANACPGDDSADCPIIENLSGCC 130
                            |       10        20        30        40        50        60        70        80        90       100|      110       120       130
                            |                           30-MSE                                                                101-MSE                         
                            1-MSE                                                                                                                             


Chain X from PDB  Type:DNA  Length:23
                                                       
                 4wlw X   1 GACCTTCCCCTTGCTGGAAGGTC  23
                                    10        20   


Chain Y from PDB  Type:DNA  Length:23
                                                       
                 4wlw Y   1 GACCTTCCAGCAAGGGGAAGGTC  23
                                    10        20
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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 4WLW)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (12, 12)

Asymmetric Unit(hide GO term definitions)

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 Related Entries

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        CUER_ECOLI | P0A9G4: 1q05 1q06 1q07 4wls

(-) Related Entries Specified in the PDB File

4wls THE METAL-FREE (REPRESSOR) FORM OF E. COLI CUER BOUND TO DNA