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(-) Description

Title :  DIPOLE TENSOR-BASED REFINEMENT FOR ATOMIC-RESOLUTION STRUCTURE DETERMINATION OF A NANOCRYSTALLINE PROTEIN BY SOLID-STATE NMR SPECTROSCOPY
 
Authors :  W. Franks, B. J. Wylie, H. L. Frericks, A. J. Nieuwkoop, R. Mayrhofer, G. J. Shah, D. T. Graesser, C. M. Rienstra
Date :  16 Jul 07  (Deposition) - 15 Apr 08  (Release) - 24 Feb 09  (Revision)
Method :  SOLID-STATE NMR
Resolution :  NOT APPLICABLE
Chains :  Asym. Unit :  X  (10x)
Keywords :  Ssnmr, Gb1, Tensor Refinement, Cell Wall, Igg-Binding Protein, Peptidoglycan-Anchor, Immune System (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  W. T. Franks, B. J. Wylie, H. L. Schmidt, A. J. Nieuwkoop, R. M. Mayrhofer, G. J. Shah, D. T. Graesser, C. M. Rienstra
Dipole Tensor-Based Atomic-Resolution Structure Determination Of A Nanocrystalline Protein By Solid-State Nmr
Proc. Natl. Acad. Sci. Usa V. 105 4621 2008
PubMed-ID: 18344321  |  Reference-DOI: 10.1073/PNAS.0712393105
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - IMMUNOGLOBULIN G-BINDING PROTEIN G
    Chains: X
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: 2-1 REPEAT
    Gene: SPG
    Mutation: YES
    Organism Scientific: STREPTOCOCCUS SP. 'GROUP G'
    Organism Taxid: 1320
    Synonym: IGG-BINDING PROTEIN G

 Structural Features

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Asymmetric Unit (10x): 

Summary Information (see also Sequences/Alignments below)

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 Sequence-Structure Mapping

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(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
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Chain X from PDB  Type:PROTEIN  Length:56
 aligned with SPG2_STRSG | P19909 from UniProtKB/Swiss-Prot  Length:593

    Alignment length:56
                                   311       321       331       341       351      
           SPG2_STRSG   302 DTYKLILNGKTLKGETTTEAVDAATAEKVFKQYANDNGVDGEWTYDDATKTFTVTE 357
               SCOP domains -------------------------------------------------------- SCOP domains
               CATH domains 2jsvX00 X:1-56  [code=3.10.20.10, no name defined]       CATH domains
               Pfam domains --IgG_binding_B-2jsvX01 X:3-56                           Pfam domains
         Sec.struct. author .eeeeee......eeeeee..hhhhhhhhhhhhhhhh....eeeee....eeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------- Transcript
                 2jsv X   1 MQYKLILNGKTLKGETTTEAVDAATAEKVFKQYANDNGVDGEWTYDDATKTFTVTE  56
                                    10        20        30        40        50
   Legend:   → Mismatch (orange background)
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

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(-) CATH Domains  (1, 1)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 1)

Asymmetric Unit
(-)
Clan: no clan defined [family: IgG_binding_B] (24)

(-) Gene Ontology  (5, 5)

Asymmetric Unit(hide GO term definitions)
Chain X   (SPG2_STRSG | P19909)
molecular function
    GO:0019864    IgG binding    Interacting selectively and non-covalently with an immunoglobulin of an IgG isotype.
biological process
    GO:0009405    pathogenesis    The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
cellular component
    GO:0005618    cell wall    The rigid or semi-rigid envelope lying outside the cell membrane of plant, fungal, most prokaryotic cells and some protozoan parasites, maintaining their shape and protecting them from osmotic lysis. In plants it is made of cellulose and, often, lignin; in fungi it is composed largely of polysaccharides; in bacteria it is composed of peptidoglycan; in protozoan parasites such as Giardia species, it's made of carbohydrates and proteins.
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

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  SPG2_STRSG | P19909
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 Related Entries

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

UniProtKB/Swiss-Prot
        SPG2_STRSG | P19909: 1fcc 1fcl 1fd6 1gb4 1gjs 1gjt 1ibx 1p7e 1p7f 1qkz 1uwx 1zxh 2gi9 2i2y 2i38 2igg 2ju6 2khu 2khw 2kn4 2kq4 2kwd 2lum 2n9k 2n9l 2oed 2on8 2onq 2plp 2qmt 3fil 3ui3 3v3x 4oza 4ozb 4ozc 4wh4 5bmg 5bmh 5bmi 5hfy 5hg2 5hi1

(-) Related Entries Specified in the PDB File

2gi9 COMPARISON X-RAY STRUCTURE