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(-) Description

Title :  ELUCIDATION OF THE PARAMAGNETIC RELAXATION OF HETERONUCLEI AND PROTONS IN CU(II) PLASTOCYANIN FROM ANABAENA VARIABILIS
 
Authors :  L. Ma, A. M. Jorgensen, G. O. Sorensen, J. Ulstrup, J. J. Led
Date :  12 Jul 00  (Deposition) - 16 Aug 00  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Plastocyanin, Anabaena Variabilis, Electron Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  L. Ma, A. M. Jorgensen, G. O. Soerensen, J. Ulstrup, J. J. Led
Elucidation Of The Paramagnetic R1 Relaxation Of Heteronuclei And Protons In Cu(Ii) Plastocyanin From Anabaena Variabilis
J. Am. Chem. Soc. V. 122 9473 2000
PubMed: search  |  Reference-DOI: 10.1021/JA001368Z
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PLASTOCYANIN
    Chains: A
    Organism Scientific: ANABAENA VARIABILIS
    Organism Taxid: 1172

 Structural Features

(-) Chains, Units

  
NMR Structure (20x): 

Summary Information (see also Sequences/Alignments below)

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

NMR Structure (1, 1)
No.NameCountTypeFull Name
1CU1Ligand/IonCOPPER (II) ION

(-) Sites  (1, 1)

NMR Structure (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:39 , CYS A:89 , HIS A:92 , MET A:97BINDING SITE FOR RESIDUE CU A 106

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1FA4)

(-) Cis Peptide Bonds  (2, 40)

NMR Structure
No.ModelResidues
11, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20Glu A:17 -Pro A:18
21, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20Pro A:37 -Pro A:38

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1FA4)

(-) PROSITE Motifs  (1, 1)

NMR Structure (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1COPPER_BLUEPS00196 Type-1 copper (blue) proteins signature.PLAS_ANAVA82-97  1A:82-97
PLAS_ANAVT116-131  1A:82-97

(-) Exons   (0, 0)

(no "Exon" information available for 1FA4)

(-) Sequences/Alignments

NMR Structure
   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:105
 aligned with PLAS_ANAVA | P0C178 from UniProtKB/Swiss-Prot  Length:105

    Alignment length:105
                                    10        20        30        40        50        60        70        80        90       100     
           PLAS_ANAVA     1 ETYTVKLGSDKGLLVFEPAKLTIKPGDTVEFLNNKVPPHNVVFDAALNPAKSADLAKSLSHKQLLMSPGQSTSTTFPADAPAGEYTFYCEPHRGAGMVGKITVAG 105
               SCOP domains d1fa4a_ A: Plastocyanin                                                                                   SCOP domains
               CATH domains 1fa4A00 A:1-105 Cupredoxins -  blue copper proteins                                                       CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eee..............eeee.....eee..........ee............................eee............ee...........eeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------COPPER_BLUE     -------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------- Transcript
                 1fa4 A   1 ETYTVKLGSDKGLLVFEPAKLTIKPGDTVEFLNNKVPPHNVVFDAALNPAKSADLAKSLSHKQLLMSPGQSTSTTFPADAPAGEYTFYCEPHRGAGMVGKITVAG 105
                                    10        20        30        40        50        60        70        80        90       100     


Chain A from PDB  Type:PROTEIN  Length:105
 aligned with PLAS_ANAVT | Q3M9H8 from UniProtKB/Swiss-Prot  Length:139

    Alignment length:105
                                    44        54        64        74        84        94       104       114       124       134     
           PLAS_ANAVT    35 ETYTVKLGSDKGLLVFEPAKLTIKPGDTVEFLNNKVPPHNVVFDATLNPAKSADLAKSLSHKQLLMSPGQSTSTTFPADAPAGDYSFYCEPHRGAGMVGKITVAS 139
               SCOP domains d1fa4a_ A: Plastocyanin                                                                                   SCOP domains
               CATH domains 1fa4A00 A:1-105 Cupredoxins -  blue copper proteins                                                       CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eee..............eeee.....eee..........ee............................eee............ee...........eeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------COPPER_BLUE     -------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------- Transcript
                 1fa4 A   1 ETYTVKLGSDKGLLVFEPAKLTIKPGDTVEFLNNKVPPHNVVFDAALNPAKSADLAKSLSHKQLLMSPGQSTSTTFPADAPAGEYTFYCEPHRGAGMVGKITVAG 105
                                    10        20        30        40        50        60        70        80        90       100
   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, 1)

NMR Structure
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1FA4)

(-) Gene Ontology  (7, 14)

NMR Structure(hide GO term definitions)
Chain A   (PLAS_ANAVA | P0C178)
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:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0009579    thylakoid    A membranous cellular structure that bears the photosynthetic pigments in plants, algae, and cyanobacteria. In cyanobacteria thylakoids are of various shapes and are attached to, or continuous with, the plasma membrane. In eukaryotes they are flattened, membrane-bounded disk-like structures located in the chloroplasts; in the chloroplasts of higher plants the thylakoids form dense stacks called grana. Isolated thylakoid preparations can carry out photosynthetic electron transport and the associated phosphorylation.
    GO:0042651    thylakoid membrane    The pigmented membrane of any thylakoid.

Chain A   (PLAS_ANAVT | Q3M9H8)
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:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0009579    thylakoid    A membranous cellular structure that bears the photosynthetic pigments in plants, algae, and cyanobacteria. In cyanobacteria thylakoids are of various shapes and are attached to, or continuous with, the plasma membrane. In eukaryotes they are flattened, membrane-bounded disk-like structures located in the chloroplasts; in the chloroplasts of higher plants the thylakoids form dense stacks called grana. Isolated thylakoid preparations can carry out photosynthetic electron transport and the associated phosphorylation.
    GO:0042651    thylakoid membrane    The pigmented membrane of any thylakoid.

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  1fa4
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 Related Entries

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

UniProtKB/Swiss-Prot
        PLAS_ANAVA | P0C178: 1nin 2gim
        PLAS_ANAVT | Q3M9H8: 1nin

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 1FA4)