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(-) Description

Title :  CRYSTALLOGRAPHIC STUDY OF AZURIN FROM PSEUDOMONAS PUTIDA
 
Authors :  F. S. Mathews, Z. -W. Chen
Date :  06 Sep 97  (Deposition) - 28 Jan 98  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.92
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Electron Transport, Cupredoxin, Electron Transfer (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Z. W. Chen, M. J. Barber, W. S. Mcintire, F. S. Mathews
Crystallographic Study Of Azurin From Pseudomonas Putida.
Acta Crystallogr. , Sect. D V. 54 253 1998
PubMed-ID: 9761890  |  Reference-DOI: 10.1107/S0907444997011505
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - AZURIN
    Chains: A, B
    Organism Scientific: PSEUDOMONAS PUTIDA
    Organism Taxid: 303
    Strain: NCIB 9869

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1CU2Ligand/IonCOPPER (II) ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:45 , HIS A:46 , CYS A:112 , HIS A:117 , MET A:121BINDING SITE FOR RESIDUE CU A 199
2AC2SOFTWAREGLY B:45 , HIS B:46 , CYS B:112 , HIS B:117 , MET B:121BINDING SITE FOR RESIDUE CU B 199

(-) SS Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1A:3 -A:26
2B:3 -B:26

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1NWO)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1NWO)

(-) PROSITE Motifs  (1, 2)

Asymmetric/Biological Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1COPPER_BLUEPS00196 Type-1 copper (blue) proteins signature.AZUR_PSEPU105-121
 		  2A:105-121
B:105-121

(-) Exons   (0, 0)

(no "Exon" information available for 1NWO)

(-) 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:128
 aligned with AZUR_PSEPU | P34097 from UniProtKB/Swiss-Prot  Length:128

    Alignment length:128
                                    10        20        30        40        50        60        70        80        90       100       110       120        
           AZUR_PSEPU     1 AECKVTVDSTDQMSFNTKDIAIDKSCKTFTVELTHSGSLPKNVMGHNLVISKEADMQPIATDGLSAGIDKQYLKDGDARVIAHTKVIGAGEKDSVTFDVSKLAAGEKYGFFCSFPGHISMMKGTVTLK 128
               SCOP domains d1nwoa_ A: Azurin                                                                                                                SCOP domains
               CATH domains 1nwoA00 A:1-128 Cupredoxins -  blue copper proteins                                                                              CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------- Pfam domains
     Sec.struct. author (1) ..eeeeeeee...eee.eeeeeee..eeeeeeeeee.........-------hhhhhhhhhhhhhh..............eeeeeee..--------hhhhh....eeeeee........eeeeeeee Sec.struct. author (1)
     Sec.struct. author (2) ---------------------------------------------eeeeeeee------------------------------------eeeeeeeeee----------------------------- Sec.struct. author (2)
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------COPPER_BLUE      ------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1nwo A   1 AECKVTVDSTDQMSFNTKDIAIDKSCKTFTVELTHSGSLPKNVMGHNLVISKEADMQPIATDGLSAGIDKQYLKDGDARVIAHTKVIGAGEKDSVTFDVSKLAAGEKYGFFCSFPGHISMMKGTVTLK 128
                                    10        20        30        40        50        60        70        80        90       100       110       120        


Chain B from PDB  Type:PROTEIN  Length:128
 aligned with AZUR_PSEPU | P34097 from UniProtKB/Swiss-Prot  Length:128

    Alignment length:128
                                    10        20        30        40        50        60        70        80        90       100       110       120        
           AZUR_PSEPU     1 AECKVTVDSTDQMSFNTKDIAIDKSCKTFTVELTHSGSLPKNVMGHNLVISKEADMQPIATDGLSAGIDKQYLKDGDARVIAHTKVIGAGEKDSVTFDVSKLAAGEKYGFFCSFPGHISMMKGTVTLK 128
               SCOP domains d1nwob_ B: Azurin                                                                                                                SCOP domains
               CATH domains 1nwoB00 B:1-128 Cupredoxins -  blue copper proteins                                                                              CATH domains
           Pfam domains (1) Copper-bind-1nwoB01 B:1-128                                                                                                      Pfam domains (1)
           Pfam domains (2) Copper-bind-1nwoB02 B:1-128                                                                                                      Pfam domains (2)
     Sec.struct. author (1) ..eeeeeeee...eee.eeeeeee..eeeeeeeeee.........-------hhhhhhhhhhhhh...............eeeeeee..--------hhhhh....eeeeee........eeeeeeee Sec.struct. author (1)
     Sec.struct. author (2) ---------------------------------------------eeeeeeee------------------------------------eeeeeeeeee----------------------------- Sec.struct. author (2)
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------COPPER_BLUE      ------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1nwo B   1 AECKVTVDSTDQMSFNTKDIAIDKSCKTFTVELTHSGSLPKNVMGHNLVISKEADMQPIATDGLSAGIDKQYLKDGDARVIAHTKVIGAGEKDSVTFDVSKLAAGEKYGFFCSFPGHISMMKGTVTLK 128
                                    10        20        30        40        50        60        70        80        90       100       110       120
   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, 2)

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

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Clan: CU_oxidase (192)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (AZUR_PSEPU | P34097)
molecular function
    GO:0005507    copper ion binding    Interacting selectively and non-covalently with copper (Cu) ions.
    GO:0009055    electron carrier activity    Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
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: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
        AZUR_PSEPU | P34097: 1nwp

(-) Related Entries Specified in the PDB File

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