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(-) Description

Title :  SUPRAMOLECULAR PROTEIN STRUCTURE DETERMINATION BY SITE-SPECIFIC LONG-RANGE INTERMOLECULAR SOLID STATE NMR SPECTROSCOPY
 
Authors :  A. J. Nieuwkoop, C. M. Rienstra
Date :  05 Apr 10  (Deposition) - 02 Jun 10  (Release) - 16 Jun 10  (Revision)
Method :  SOLID-STATE NMR
Resolution :  NOT APPLICABLE
Chains :  Asym. Unit :  A,B,C,D,E  (10x)
Biol. Unit 1:  A,B,C,D,E  (1x)
Keywords :  Gb1, Crystal Packing, Solid-State, Quaternary Structure, Tedor, Immune System (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. J. Nieuwkoop, C. M. Rienstra
Supramolecular Protein Structure Determination By Site-Specific Long-Range Intermolecular Solid State Nmr Spectroscopy.
J. Am. Chem. Soc. V. 132 7570 2010
PubMed-ID: 20465251  |  Reference-DOI: 10.1021/JA100992Y

(-) Compounds

Molecule 1 - IMMUNOGLOBULIN G-BINDING PROTEIN G
    Chains: A, B, C, D, E
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21
    Expression System Taxid: 562
    Expression System Vector: PET
    Gene: SPG
    Mutation: YES
    Organism Scientific: STREPTOCOCCUS SP. 'GROUP G'
    Organism Taxid: 1320
    Synonym: IGG-BINDING PROTEIN G

 Structural Features

(-) Chains, Units

  12345
Asymmetric Unit (10x): ABCDE
Biological Unit 1 (1x): ABCDE

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (0, 0)

(no "Site" information available for 2KWD)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2KWD)

(-) 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    
   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: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 2kwdA00 A:1-56  [code=3.10.20.10, no name defined]       CATH domains
               Pfam domains -------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee....eeeeeee..hhhhhhhhhhhhhhhhh...eeeee....eeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------- Transcript
                 2kwd A   1 MQYKLILNGKTLKGETTTEAVDAATAEKVFKQYANDNGVDGEWTYDDATKTFTVTE  56
                                    10        20        30        40        50      


Chain B 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 2kwdB00 B:1-56  [code=3.10.20.10, no name defined]       CATH domains
               Pfam domains -------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee....eeeeeee..hhhhhhhhhhhhhhhhh...eeeee....eeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------- Transcript
                 2kwd B   1 MQYKLILNGKTLKGETTTEAVDAATAEKVFKQYANDNGVDGEWTYDDATKTFTVTE  56
                                    10        20        30        40        50      


Chain C 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 2kwdC00 C:1-56  [code=3.10.20.10, no name defined]       CATH domains
               Pfam domains -------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee....eeeeeee..hhhhhhhhhhhhhhhhh...eeeee....eeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------- Transcript
                 2kwd C   1 MQYKLILNGKTLKGETTTEAVDAATAEKVFKQYANDNGVDGEWTYDDATKTFTVTE  56
                                    10        20        30        40        50      


Chain D 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 2kwdD00 D:1-56  [code=3.10.20.10, no name defined]       CATH domains
               Pfam domains -------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee....eeeeeee..hhhhhhhhhhhhhhhhh...eeeee....eeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------- Transcript
                 2kwd D   1 MQYKLILNGKTLKGETTTEAVDAATAEKVFKQYANDNGVDGEWTYDDATKTFTVTE  56
                                    10        20        30        40        50      


Chain E 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 2kwdE00 E:1-56  [code=3.10.20.10, no name defined]       CATH domains
           Pfam domains (1) --IgG_binding_B-2kwdE01 E:3-56                           Pfam domains (1)
           Pfam domains (2) --IgG_binding_B-2kwdE02 E:3-56                           Pfam domains (2)
           Pfam domains (3) --IgG_binding_B-2kwdE03 E:3-56                           Pfam domains (3)
           Pfam domains (4) --IgG_binding_B-2kwdE04 E:3-56                           Pfam domains (4)
           Pfam domains (5) --IgG_binding_B-2kwdE05 E:3-56                           Pfam domains (5)
         Sec.struct. author .eeeeeee....eeeeeee..hhhhhhhhhhhhhhhhh...eeeee....eeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------- Transcript
                 2kwd E   1 MQYKLILNGKTLKGETTTEAVDAATAEKVFKQYANDNGVDGEWTYDDATKTFTVTE  56
                                    10        20        30        40        50
   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 2KWD)

(-) CATH Domains  (1, 5)

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

(-) Pfam Domains  (1, 5)

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

(-) Gene Ontology  (5, 5)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E   (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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 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 2jsv 2ju6 2khu 2khw 2kn4 2kq4 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

2kq4 MONOMER STRUCTURE