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(-) Description

Title :  RUSTICYANIN (RC) FROM THIOBACILLUS FERROOXIDANS
 
Authors :  R. L. Walter, A. M. Friedman, S. E. Ealick, R. C. Blake Ii, P. Proctor, M. Shoham
Date :  10 Apr 96  (Deposition) - 15 May 97  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A
Keywords :  Metalloprotein, Copper Containing Protein, Oxidation Potential, Ph Stability, Redox Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. L. Walter, S. E. Ealick, A. M. Friedman, R. C. Blake 2Nd. , P. Proctor, M. Shoham
Multiple Wavelength Anomalous Diffraction (Mad) Crystal Structure Of Rusticyanin: A Highly Oxidizing Cupredoxin With Extreme Acid Stability.
J. Mol. Biol. V. 263 730 1996
PubMed-ID: 8947572  |  Reference-DOI: 10.1006/JMBI.1996.0612
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - RUSTICYANIN
    Atcc: 23270
    Cellular Location: PERIPLASM
    Chains: A
    Engineered: YES
    Organism Scientific: ACIDITHIOBACILLUS FERROOXIDANS
    Organism Taxid: 920
    Other Details: OXIDIZED FORM (CU(II))

 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
1AC1SOFTWAREHIS A:85 , CYS A:138 , HIS A:143 , MET A:148BINDING SITE FOR RESIDUE CU A 156
2ASIUNKNOWNHIS A:85 , CYS A:138 , HIS A:143 , MET A:148 , CU A:156DISTORTED TETRAHEDRAL COORDINATION BY 2 HIS, 1 CYS, AND 1 MET RESIDUES OF THE CU(II) ATOM (CU).

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1RCY)

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1Phe A:51 -Pro A:52
2Pro A:94 -Pro A:95
3Asp A:103 -Pro A:104

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (2, 2)

Asymmetric/Biological Unit (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1COPPER_BLUEPS00196 Type-1 copper (blue) proteins signature.RUS_ACIF2163-180  1A:131-148
RUS2_ACIFR163-180  1A:131-148
2MULTICOPPER_OXIDASE1PS00079 Multicopper oxidases signature 1.RUS_ACIF2164-184  1A:132-152
RUS2_ACIFR164-184  1A:132-152

(-) Exons   (0, 0)

(no "Exon" information available for 1RCY)

(-) 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:151
 aligned with RUS2_ACIFR | P0C918 from UniProtKB/Swiss-Prot  Length:187

    Alignment length:151
                                    46        56        66        76        86        96       106       116       126       136       146       156       166       176       186 
           RUS2_ACIFR    37 STWKEATLPQVKAMLEKDTGKVSGDTVTYSGKTVHVVAAAVLPGFPFPSFEVHDKKNPTLEIPAGATVDVTFINTNKGFGHSFDITKKGPPYAVMPVIDPIVAGTGFSPVPKDGKFGYTDFTWHPTAGTYYYVCQIPGHAATGMFGKIIVK 187
               SCOP domains d1rcya_ A: Rusticyanin                                                                                                                                  SCOP domains
               CATH domains 1rcyA00 A:5-155 Cupredoxins -  blue copper proteins                                                                                                     CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeehhhhhhhhhh....eee..eeee..eeeeeeeeee.......eeeee.eee.eeee....eeeeeeeee........................................eeeeeeee....eeeeeee.....hhh.eeeeeeee Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ------------------------------------------------------------------------------------------------------------------------------COPPER_BLUE       ------- PROSITE (2)
                PROSITE (3) ------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (3)
                PROSITE (4) -------------------------------------------------------------------------------------------------------------------------------MULTICOPPER_OXIDASE1 --- PROSITE (4)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1rcy A   5 TTWKEATLPQVKAMLEKDDGKVSGDTVTYSGKTVHVVAAAVLPGFPFPSFEVHDKKNPTLEIPAGATVDVTFINTNKGFGHSFDITKKGPPYAVMPVIDPIVAGTGFSPVPKDGKFGYTDFTWHPTAGTYYYVCQIPGHAATGMFGKIVVK 155
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154 


Chain A from PDB  Type:PROTEIN  Length:151
 aligned with RUS_ACIF2 | B7JAQ0 from UniProtKB/Swiss-Prot  Length:187

    Alignment length:151
                                    46        56        66        76        86        96       106       116       126       136       146       156       166       176       186 
            RUS_ACIF2    37 TTWKEATLPQVKAMLEKDTGKVSGDTVTYSGKTVHVVAAAVLPGFPFPSFEVHDKKNPTLEIPAGATVDVTFINTNKGFGHSFDITKKGPPYAVMPVIDPIVAGTGFSPVPKDGKFGYTDFTWHPTAGTYYYVCQIPGHAATGMFGKIVVK 187
               SCOP domains d1rcya_ A: Rusticyanin                                                                                                                                  SCOP domains
               CATH domains 1rcyA00 A:5-155 Cupredoxins -  blue copper proteins                                                                                                     CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeehhhhhhhhhh....eee..eeee..eeeeeeeeee.......eeeee.eee.eeee....eeeeeeeee........................................eeeeeeee....eeeeeee.....hhh.eeeeeeee Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) ------------------------------------------------------------------------------------------------------------------------------COPPER_BLUE       ------- PROSITE (1)
                PROSITE (2) ------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                PROSITE (3) -------------------------------------------------------------------------------------------------------------------------------MULTICOPPER_OXIDASE1 --- PROSITE (3)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1rcy A   5 TTWKEATLPQVKAMLEKDDGKVSGDTVTYSGKTVHVVAAAVLPGFPFPSFEVHDKKNPTLEIPAGATVDVTFINTNKGFGHSFDITKKGPPYAVMPVIDPIVAGTGFSPVPKDGKFGYTDFTWHPTAGTYYYVCQIPGHAATGMFGKIVVK 155
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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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 1RCY)

(-) Gene Ontology  (5, 10)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (RUS2_ACIFR | P0C918)
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).

Chain A   (RUS_ACIF2 | B7JAQ0)
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
        RUS2_ACIFR | P0C918: 1a3z 1a8z 1cur 1e30 1gy1 1gy2 2cak 2cal
        RUS_ACIF2 | B7JAQ0: 1a3z 1a8z 1cur 1e30 1gy1 1gy2 2cak 2cal

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