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(-) Description

Title :  OXIDIZED MUTANT P80I PSEUDOAZURIN FROM A. FAECALIS
 
Authors :  E. T. Adman, C. A. P. Libeu
Date :  21 Feb 97  (Deposition) - 20 Aug 97  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.91
Chains :  Asym./Biol. Unit :  A
Keywords :  Electron Transfer, Cuproprotein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. A. Libeu, M. Kukimoto, M. Nishiyama, S. Horinouchi, E. T. Adman
Site-Directed Mutants Of Pseudoazurin: Explanation Of Increased Redox Potentials From X-Ray Structures And From Calculation Of Redox Potential Differences.
Biochemistry V. 36 13160 1997
PubMed-ID: 9341204  |  Reference-DOI: 10.1021/BI9704111
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PSEUDOAZURIN
    Cellular Location: PERIPLASM
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: TG1
    Expression System Taxid: 562
    Expression System Vector: PUB1
    Expression System Vector Type: PLASMID
    Gene: POTENTIAL
    Mutation: YES
    Organism Scientific: ALCALIGENES FAECALIS
    Organism Taxid: 511
    Strain: S-6

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1CU1Ligand/IonCOPPER (II) ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:39 , HIS A:40 , CYS A:78 , HIS A:81 , MET A:86BINDING SITE FOR RESIDUE CU A 124
2CUUNKNOWNHIS A:40 , CYS A:78 , HIS A:81 , MET A:86ACTIVE SITE FOR ELECTRON TRANSFER.

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 6PAZ)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Glu A:19 -Pro A:20

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 6PAZ)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 6PAZ)

(-) Exons   (0, 0)

(no "Exon" information available for 6PAZ)

(-) 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:123
                                                                                                                                                           
               SCOP domains d6paza_ A: Pseudoazurin                                                                                                     SCOP domains
               CATH domains 6pazA00 A:1-123 Cupredoxins -  blue copper proteins                                                                         CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee........eee..eeee....eeeeee............................eeee....eeeeee....hhh..eeeeee......hhhhhh....hhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------- Transcript
                 6paz A   1 ENIEVHMLNKGAEGAMVFEPAYIKANPGDTVTFIPVDKGHNVESIKDMIPEGAEKFKSKINENYVLTVTQPGAYLVKCTIHYAMGMIALIAVGDSPANLDQIVSAKKPKIVQERLEKVIASAK 123
                                    10        20        30        40        50        60        70        80        90       100       110       120
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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: All beta proteins (24004)

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 6PAZ)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)

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  6paz
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  AZUP_ALCFA | P04377
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 Related Entries

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

UniProtKB/Swiss-Prot
        AZUP_ALCFA | P04377: 1paz 1py0 1pza 1pzb 1pzc 2p80 3nyk 3paz 4paz 4rh4 5paz 5x31 7paz 8paz

(-) Related Entries Specified in the PDB File

3paz 4paz 5paz 7paz 8paz