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(-) Description

Title :  SOLUTION STRUCTURE OF PUFX FROM RHODOBACTER SPHAEROIDES
 
Authors :  R. B. Tunnicliffe, E. C. Ratcliffe, C. N. Hunter, M. P. Williamson
Date :  19 Oct 06  (Deposition) - 26 Dec 06  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (10x)
Keywords :  Bent Transmembrane Helix, Photosynthesis, Membrane Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. B. Tunnicliffe, E. C. Ratcliffe, C. N. Hunter, M. P. Williamson
The Solution Structure Of The Pufx Polypeptide From Rhodobacter Sphaeroides.
Febs Lett. V. 580 6967 2006
PubMed-ID: 17161397  |  Reference-DOI: 10.1016/J.FEBSLET.2006.11.065
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - INTRINSIC MEMBRANE PROTEIN PUFX
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET9A
    Expression System Strain: BL21(PLYSS)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: PUFX
    Organism Scientific: RHODOBACTER SPHAEROIDES
    Organism Taxid: 1063

 Structural Features

(-) Chains, Units

  
NMR Structure (10x): 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 2ITA)

(-) Sites  (0, 0)

(no "Site" information available for 2ITA)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2ITA)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2ITA)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2ITA)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2ITA)

(-) Exons   (0, 0)

(no "Exon" information available for 2ITA)

(-) 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:70
 aligned with PUFX_RHOS4 | P13402 from UniProtKB/Swiss-Prot  Length:82

    Alignment length:70
                                    10        20        30        40        50        60        70
            PUFX_RHOS4    1 MADKTIFNDHLNTNPKTNLRLWVAFQMMKGAGWAGGVFFGTLLLIGFFRVVGRMLPIQENQAPAPNITGA 70
               SCOP domains ---------------------------------------------------------------------- SCOP domains
               CATH domains 2itaA01 A:1-56                                          -------------- CATH domains
               Pfam domains ---------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhh.......... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------- Transcript
                  2ita A  1 MADKTIFNDHLNTNPKTNLRLWVAFQMMKGAGWAGGVFFGTLLLIGFFRVVGRMLPIQENQAPAPNITGA 70
                                    10        20        30        40        50        60        70


Chain A from PDB  Type:PROTEIN  Length:70
 aligned with Q7B2Z6_RHOSH | Q7B2Z6 from UniProtKB/TrEMBL  Length:82

    Alignment length:70
                                    10        20        30        40        50        60        70
          Q7B2Z6_RHOSH    1 MADKTIFNDHLNTNPKTNLRLWVAFQMMKGAGWAGGVFFGTLLLIGFFRVVGRMLPIQENQAPAPNITGA 70
               SCOP domains ---------------------------------------------------------------------- SCOP domains
               CATH domains 2itaA01 A:1-56                                          -------------- CATH domains
               Pfam domains ---------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhh.......... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------- Transcript
                  2ita A  1 MADKTIFNDHLNTNPKTNLRLWVAFQMMKGAGWAGGVFFGTLLLIGFFRVVGRMLPIQENQAPAPNITGA 70
                                    10        20        30        40        50        60        70
   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  (0, 0)

(no "SCOP Domain" information available for 2ITA)

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2ITA)

(-) Gene Ontology  (3, 3)

NMR Structure(hide GO term definitions)
Chain A   (PUFX_RHOS4 | P13402)
biological process
    GO:0015979    photosynthesis    The synthesis by organisms of organic chemical compounds, especially carbohydrates, from carbon dioxide (CO2) using energy obtained from light rather than from the oxidation of chemical compounds.
cellular component
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

Chain A   (Q7B2Z6_RHOSH | Q7B2Z6)

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  2ita
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  PUFX_RHOS4 | P13402
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 Related Entries

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

UniProtKB/Swiss-Prot
        PUFX_RHOS4 | P13402: 2dw3 2nrg 4v9g
UniProtKB/TrEMBL
        Q7B2Z6_RHOSH | Q7B2Z6: 2dw3 2nrg

(-) Related Entries Specified in the PDB File

2nrg MINIMIZED AVERAGE STRUCTURE