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Title :  DETERMINATION OF A PROTEIN STRUCTURE IN THE SOLID STATE FROM NMR CHEMICAL SHIFTS
 
Authors :  P. Robustelli, A. Cavalli, X. Salvatella, M. Vendruscolo
Date :  11 Feb 08  (Deposition) - 03 Mar 09  (Release) - 03 Mar 09  (Revision)
Method :  SOLID-STATE NMR
Resolution :  NOT APPLICABLE
Chains :  Asym. Unit :  A
Keywords :  Solid-State, Chemical Shift Restraints, Gb1, Cell Wall, Igg- Binding Protein, Peptidoglycan-Anchor, Secreted, Protein Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  P. Robustelli, A. Cavalli, M. Vendruscolo
Determination Of Protein Structures In The Solid State From Nmr Chemical Shifts.
Structure V. 16 1764 2008
PubMed-ID: 19081052  |  Reference-DOI: 10.1016/J.STR.2008.10.016
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - IMMUNOGLOBULIN G-BINDING PROTEIN G
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    FragmentGB1
    GeneSPG
    MutationYES
    Organism ScientificSTREPTOCOCCUS SP. GROUP G
    SynonymIGG-BINDING PROTEIN G

 Structural Features

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Asymmetric Unit 

Summary Information (see also Sequences/Alignments below)

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

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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 =   
  UniProt sequence: complete  aligned part    
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Chain A from PDB  Type:PROTEIN  Length:56
 aligned with SPG1_STRSG | P06654 from UniProtKB/Swiss-Prot  Length:448

    Alignment length:56
                                   236       246       256       266       276      
           SPG1_STRSG   227 DTYKLILNGKTLKGETTTEAVDAATAEKVFKQYANDNGVDGEWTYDDATKTFTVTE 282
               SCOP domains -------------------------------------------------------- SCOP domains
               CATH domains 2k0pA00 A:1-56  [code=3.10.20.10, no name defined]       CATH domains
               Pfam domains --IgG_binding_B-2k0pA01 A:3-56                           Pfam domains
         Sec.struct. author ..eeeeeee..eeeeeee...hhhhhhhhhhhhhhhhh...eeeee....eeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------- Transcript
                 2k0p A   1 MQYKLILNGKTLKGETTTEAVDAATAEKVFKQYANDNGVDGEWTYDDATKTFTVTE  56
                                    10        20        30        40        50      

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 Classification and Annotation

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(-) CATH Domains  (1, 1)

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

(-) Pfam Domains  (1, 1)

Asymmetric Unit

(-) Gene Ontology  (5, 5)

Asymmetric Unit(hide GO term definitions)
Chain A   (SPG1_STRSG | P06654)
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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 Related Entries

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

UniProtKB/Swiss-Prot
        SPG1_STRSG | P066541em7 1gb1 1igc 1igd 1le3 1mpe 1mvk 1pga 1pgb 1pgx 1pn5 1q10 2cwb 2den 2gb1 2igd 2igh 2j52 2j53 2ju6 2kbt 2klk 2lgi 2mbb 2n7j 2nmq 2plp 2rmm 2rpv 3gb1 3mp9 4kgr 4kgs 4kgt

(-) Related Entries Specified in the PDB File

2ju6 SOLID-STATE NMR STRUCTURE