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(-) Description

Title :  C500S (T1D) MUTANT OF CUEO SOAKED IN AND BOUND TO CU(I)
 
Authors :  S. A. Roberts, W. R. Montfort, S. K. Singh
Date :  02 Jul 10  (Deposition) - 17 Aug 11  (Release) - 17 Aug 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Multicopper Oxidase, Copper(I), C500S Mutant, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. K. Singh, S. Franke-Mcdevitt, S. A. Roberts, A. Weichsel, G. Wildner, G. B. Grass, C. Rensing, W. R. Montfort
Silver Inhibition Of Copper(I) Binding And Oxidation By Cue Explains Why The Cus System Is Needed For E. Coli Copper Tolerance In The Presence Of Silver
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - BLUE COPPER OXIDASE CUEO
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PASK-IBA3
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: B0123, CUEO, CUEO (YACK), JW0119, YACK
    Mutation: YES
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 10)

Asymmetric/Biological Unit (2, 10)
No.NameCountTypeFull Name
1ACT1Ligand/IonACETATE ION
2CU19Ligand/IonCOPPER (I) ION

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREHIS A:101 , HIS A:103 , HIS A:446 , HIS A:448 , ACT A:610BINDING SITE FOR RESIDUE CU1 A 601
02AC2SOFTWAREHIS A:103 , HIS A:141 , HIS A:501 , HOH A:901BINDING SITE FOR RESIDUE CU1 A 602
03AC3SOFTWAREHIS A:143 , HIS A:448 , HIS A:499 , HOH A:901BINDING SITE FOR RESIDUE CU1 A 603
04AC4SOFTWAREMET A:355 , ASP A:360 , ASP A:439 , MET A:441BINDING SITE FOR RESIDUE CU1 A 604
05AC5SOFTWAREMET A:358 , MET A:362 , HOH A:872BINDING SITE FOR RESIDUE CU1 A 605
06AC6SOFTWAREMET A:364 , MET A:368 , MET A:376BINDING SITE FOR RESIDUE CU1 A 606
07AC7SOFTWAREHIS A:488 , HOH A:892BINDING SITE FOR RESIDUE CU1 A 607
08AC8SOFTWAREHIS A:145 , MET A:417 , HOH A:730 , HOH A:788BINDING SITE FOR RESIDUE CU1 A 608
09AC9SOFTWAREMET A:361 , HOH A:881BINDING SITE FOR RESIDUE CU1 A 609
10BC1SOFTWAREHIS A:101 , HIS A:103 , GLY A:104 , LEU A:105 , ASP A:112 , HIS A:446 , HIS A:448 , GLY A:449 , THR A:450 , CU1 A:601BINDING SITE FOR RESIDUE ACT A 610

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3NT0)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Ala A:308 -Pro A:309

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3NT0)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1MULTICOPPER_OXIDASE2PS00080 Multicopper oxidases signature 2.CUEO_ECOLI499-510  1A:499-510

(-) Exons   (0, 0)

(no "Exon" information available for 3NT0)

(-) 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:468
 aligned with CUEO_ECOLI | P36649 from UniProtKB/Swiss-Prot  Length:516

    Alignment length:492
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                516     
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       439       449       459       469       479       489       499       509      |  -  
           CUEO_ECOLI    30 ERPTLPIPDLLTTDARNRIQLTIGAGQSTFGGKTATTWGYNGNLLGPAVKLQRGKAVTVDIYNQLTEETTLHWHGLEVPGEVDGGPQGIIPPGGKRSVTLNVDQPAATCWFHPHQHGKTGRQVAMGLAGLVVIEDDEILKLMLPKQWGIDDVPVIVQDKKFSADGQIDYQLDVMTAAVGWFGDTLLTNGAIYPQHAAPRGWLRLRLLNGCNARSLNFATSDNRPLYVIASDGGLLPEPVKVSELPVLMGERFEVLVEVNDNKPFDLVTLPVSQMGMAIAPFDKPHPVMRIQPIAISASGALPDTLSSLPALPSLEGLTVRKLQLSMDPMLDMMGMQMLMEKYGDQAMAGMDHSQMMGHMGHGNMNHMNHGGKFDFHHANKINGQAFDMNKPMFAAAKGQYERWVISGVGDMMLHPFHIHGTQFRILSENGKPPAAHRAGWKDTVKVEGNVSEVLVKFNHDAPKEHAYMAHCHLLEHEDTGMMLGFTV-----   -
               SCOP domains d3nt0a1 A:30-170 multi-copper oxidase CueO                                                                                                   d3nt0a2 A:171-335 multi-copper oxidase CueO                                                                                                                          d3nt0a3 A:336-521 multi-copper oxidase CueO                                                                                                                                                SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .........ee......eeeeeeeeeeeee..eeeeeeee.......eeeee...eeeeeeee........eee....hhhhhh..........eeeeeee.....eeeeee.....hhhhhhhhh..eeeeeehhhhhh..........eeeeeeeee............hhhhhhhh....eeee......eeeee.eeeeeeeee......eeeee.....eeeeee..eeeeeeeee..eee....eeeeeeee.....eeeee................eeeeeeeee........................eeeeeeeeehhhhhhhhhhhhhhhhhhhhhh.------------------------.....eee...........eee.....eeeeee.......eeeee.....eeee......hhhhh....eeee...eeeeee......hhhhheeeee.hhhhhhh..eeeeee..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------MULTICOPPER_----------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3nt0 A  30 ERPTLPIPDLLTTDARNRIQLTIGAGQSTFGGKTATTWGYNGNLLGPAVKLQRGKAVTVDIYNQLTEETTLHWHGLEVPGEVDGGPQGIIPPGGKRSVTLNVDQPAATCWFHPHQHGKTGRQVAMGLAGLVVIEDDEILKLMLPKQWGIDDVPVIVQDKKFSADGQIDYQLDVMTAAVGWFGDTLLTNGAIYPQHAAPRGWLRLRLLNGCNARSLNFATSDNRPLYVIASDGGLLPEPVKVSELPVLMGERFEVLVEVNDNKPFDLVTLPVSQMGMAIAPFDKPHPVMRIQPIAISASGALPDTLSSLPALPSLEGLTVRKLQLSMDPMLDMMGMQMLMEKYGDQAMAG------------------------DFHHANKINGQAFDMNKPMFAAAKGQYERWVISGVGDMMLHPFHIHGTQFRILSENGKPPAAHRAGWKDTVKVEGNVSEVLVKFNHDAPKEHAYMAHSHLLEHEDTGMMLGFTVLQGDH 521
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369        |-         -         -   |   409       419       429       439       449       459       469       479       489       499       509       519  
                                                                                                                                                                                                                                                                                                                                                                                      378                      403
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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, 3)

Asymmetric/Biological Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3NT0)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3NT0)

(-) Gene Ontology  (8, 8)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (CUEO_ECOLI | P36649)
molecular function
    GO:0005507    copper ion binding    Interacting selectively and non-covalently with copper (Cu) ions.
    GO:0052716    hydroquinone:oxygen oxidoreductase activity    Catalysis of the reaction: 4 hydroquinone + O2 = 4 benzosemiquinone + 4 H2O.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
    GO:0016722    oxidoreductase activity, oxidizing metal ions    Catalysis of an oxidation-reduction in which the oxidation state of metal ion is altered.
biological process
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
cellular component
    GO:0030288    outer membrane-bounded periplasmic space    The region between the inner (cytoplasmic or plasma) membrane and outer membrane of organisms with two membranes such as Gram negative bacteria. These periplasmic spaces are relatively thick and contain a thin peptidoglycan layer (PGL), also referred to as a thin cell wall.
    GO:0042597    periplasmic space    The region between the inner (cytoplasmic) and outer membrane (Gram-negative Bacteria) or cytoplasmic membrane and cell wall (Fungi and Gram-positive Bacteria).

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 Related Entries

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

UniProtKB/Swiss-Prot
        CUEO_ECOLI | P36649: 1kv7 1n68 1pf3 2fqd 2fqe 2fqf 2fqg 2yxv 2yxw 3nsc 3nsd 3nsf 3nsy 3od3 3pau 3pav 3qqx 3uaa 3uab 3uac 3uad 3uae 4e9q 4e9r 4e9s 4e9t 4ef3 4hak 4hal 4ner 5b7e 5b7f 5b7m

(-) Related Entries Specified in the PDB File

3nsc 3nsd 3nsf 3nsy