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(-) Description

Title :  SOLUTION NMR STRUCTURE OF THE PBS LINKER DOMAIN OF PHYCOBILISOME ROD LINKER POLYPEPTIDE FROM SYNECHOCOCCUS ELONGATUS, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET SNR168A
 
Authors :  A. Eletsky, H. Lee, D. Lee, C. Ciccosanti, K. Hamilton, T. B. Acton, R. Xi J. K. Everett, J. H. Prestegard, G. T. Montelione, T. Szyperski, North Structural Genomics Consortium (Nesg)
Date :  24 Sep 10  (Deposition) - 15 Dec 10  (Release) - 22 Feb 12  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
NMR Structure *:  A  (1x)
Keywords :  Structural Genomics, Northeast Structural Genomics Consortium (Nesg), Psi-Biology, Protein Structure Initiative, Photosynthesis (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Eletsky, H. Lee, D. Lee, C. Ciccosanti, K. Hamilton, T. B. Acton, R. Xiao, J. K. Everett, J. H. Prestegard, G. T. Montelione, T. Szypersk
Solution Nmr Structure Of The Pbs Linker Domain Of Phycobilisome Rod Linker Polypeptide From Synechococcus Elongatus, Northeast Structural Genomics Consortium Target Snr168A
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PHYCOBILISOME ROD LINKER POLYPEPTIDE
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)+ MAGIC
    Expression System Taxid: 469008
    Expression System Vector: PET 21-23C
    Fragment: SEQUENCE DATABASE RESIDUES 20-153
    Gene: SYNPCC7942_1049
    Organism Scientific: SYNECHOCOCCUS ELONGATUS
    Organism Taxid: 1140
    Strain: PCC 7942

 Structural Features

(-) Chains, Units

  1
NMR Structure (20x): A
NMR Structure * (1x): A

Summary Information (see also Sequences/Alignments below)

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

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(-) Sites  (0, 0)

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(-) SS Bonds  (0, 0)

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(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

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(-) 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    
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Chain A from PDB  Type:PROTEIN  Length:143
 aligned with Q31PE0_SYNE7 | Q31PE0 from UniProtKB/TrEMBL  Length:273

    Alignment length:143
                                    28        38        48        58        68        78        88        98       108       118       128       138       148       158   
         Q31PE0_SYNE7    19 APLEWRAGASSDEINAIIRAVYRQVLGNDYVMSTERLTSAESLLRGGEISVRDFVRAVALSELYREKFFHNNAHNRFIELNFKHLLGRAPYDQAEVAAHAATYHSHGYDADINSYIDSAEYTESFGDNVVPYFRGFATIRAQK 161
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----PBS_linker_poly-2l3wA01 A:5-135                                                                                                    -------- Pfam domains
         Sec.struct. author .........hhhhhhhhhhhhhhhhhh.........hhhhhhhhhh...hhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhh.......................... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2l3w A   1 MPLEWRAGASSDEINAIIRAVYRQVLGNDYVMSTERLTSAESLLRGGEISVRDFVRAVALSELYREKFFHNNAHNRFIELNFKHLLGRAPYDQAEVAAHAATYHSHGYDADINSYIDSAEYTESFGDNVVPYFRGLEHHHHHH 143
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

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(-) CATH Domains  (0, 0)

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(-) Pfam Domains  (1, 1)

NMR Structure
(-)
Clan: no clan defined [family: PBS_linker_poly] (8)

(-) Gene Ontology  (2, 2)

NMR Structure(hide GO term definitions)
Chain A   (Q31PE0_SYNE7 | Q31PE0)
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:0030089    phycobilisome    Any of the granules, approximately 32 nm x 48 nm and consisting of highly aggregated phycobiliproteins, that are attached in arrays to the external face of a thylakoid membrane in algae of the phyla Cyanophyta and Rhodophyta, where they function as light-harvesting devices in photosynthesis. Excitation energy in the phycobilisome flows in the sequence: phycoerythrin, phycocyanin, allophycocyanin before passing to the antenna chlorophyll of photosystem II.

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