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(-) Description

Title :  SOLUTION STRUCTURE OF THE CFP-10.ESAT-6 COMPLEX. MAJOR VIRULENCE DETERMINANTS OF PATHOGENIC MYCOBACTERIA
 
Authors :  P. S. Renshaw, K. L. Lightbody, V. Veverka, F. W. Muskett, G. Kelly, T. A. Frenkiel, S. V. Gordon, R. G. Hewinson, B. Burke, J. Norman, R. A. Williamson, M. D. Carr, Tb Structural Genomics Consortium (Tbsgc)
Date :  25 Oct 04  (Deposition) - 27 Jun 05  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B  (28x)
Keywords :  Tuberculosis, Cfp-10, Esat-6, Helix-Turn-Helix, Four Helix Bundle, Mycobacteria, Pathogenesis, Nmr, Solution Structure, Psi, Protein Structure Initiative, Tb Structural Genomics Consortium, Tbsgc (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  P. S. Renshaw, K. L. Lightbody, V. Veverka, F. W. Muskett, G. Kelly, T. A. Frenkiel, S. V. Gordon, R. G. Hewinson, B. Burke, J. Norman, R. A. Williamson, M. D. Carr
Structure And Function Of The Complex Formed By The Tuberculosis Virulence Factors Cfp-10 And Esat-6
Embo J. V. 24 2491 2005
PubMed-ID: 15973432  |  Reference-DOI: 10.1038/SJ.EMBOJ.7600732

(-) Compounds

Molecule 1 - ESAT-6 LIKE PROTEIN ESXB
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET21A
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    FragmentRESIDUES 1-99
    Organism ScientificMYCOBACTERIUM BOVIS
    Organism Taxid1765
    Other DetailsPRODUCED MINUS THE N-TERMINAL MET
    StrainAN5
    Synonym10 KDA CULTURE FILTRATE ANTIGEN CFP10, SECRETED ANTIGENIC PROTEIN MTSA-10
 
Molecule 2 - 6 KDA EARLY SECRETORY ANTIGENIC TARGET (ESAT-6)
    ChainsB
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET28A
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    FragmentRESIDUES 1-95
    Organism ScientificMYCOBACTERIUM TUBERCULOSIS
    Organism Taxid83332
    StrainH37RV
    SynonymESAT-6

 Structural Features

(-) Chains, Units

  
NMR Structure (28x)

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1WA8)

(-) Sites  (0, 0)

(no "Site" information available for 1WA8)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1WA8)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1WA8)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1WA8)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1WA8)

(-) Exons   (0, 0)

(no "Exon" information available for 1WA8)

(-) 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:99
 aligned with ESXB_MYCBO | P0A567 from UniProtKB/Swiss-Prot  Length:100

    Alignment length:99
                                    11        21        31        41        51        61        71        81        91         
           ESXB_MYCBO     2 AEMKTDAATLAQEAGNFERISGDLKTQIDQVESTAGSLQGQWRGAAGTAAQAAVVRFQEAANKQKQELDEISTNIRQAGVQYSRADEEQQQALSSQMGF 100
               SCOP domains d1wa8a1 A:1-99 ESAT-6 like protein EsxB                                                             SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -WXG100-1wa8A01 A:2-87                                                                 ------------ Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..................... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------- Transcript
                 1wa8 A   1 AEMKTDAATLAQEAGNFERISGDLKTQIDQVESTAGSLQGQWRGAAGTAAQAAVVRFQEAANKQKQELDEISTNIRQAGVQYSRADEEQQQALSSQMGF  99
                                    10        20        30        40        50        60        70        80        90         

Chain A from PDB  Type:PROTEIN  Length:99
 aligned with ESXB_MYCTO | P9WNK4 from UniProtKB/Swiss-Prot  Length:100

    Alignment length:99
                                    11        21        31        41        51        61        71        81        91         
           ESXB_MYCTO     2 AEMKTDAATLAQEAGNFERISGDLKTQIDQVESTAGSLQGQWRGAAGTAAQAAVVRFQEAANKQKQELDEISTNIRQAGVQYSRADEEQQQALSSQMGF 100
               SCOP domains d1wa8a1 A:1-99 ESAT-6 like protein EsxB                                                             SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -WXG100-1wa8A01 A:2-87                                                                 ------------ Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..................... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------- Transcript
                 1wa8 A   1 AEMKTDAATLAQEAGNFERISGDLKTQIDQVESTAGSLQGQWRGAAGTAAQAAVVRFQEAANKQKQELDEISTNIRQAGVQYSRADEEQQQALSSQMGF  99
                                    10        20        30        40        50        60        70        80        90         

Chain A from PDB  Type:PROTEIN  Length:99
 aligned with ESXB_MYCTU | P9WNK5 from UniProtKB/Swiss-Prot  Length:100

    Alignment length:99
                                    11        21        31        41        51        61        71        81        91         
           ESXB_MYCTU     2 AEMKTDAATLAQEAGNFERISGDLKTQIDQVESTAGSLQGQWRGAAGTAAQAAVVRFQEAANKQKQELDEISTNIRQAGVQYSRADEEQQQALSSQMGF 100
               SCOP domains d1wa8a1 A:1-99 ESAT-6 like protein EsxB                                                             SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -WXG100-1wa8A01 A:2-87                                                                 ------------ Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..................... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------- Transcript
                 1wa8 A   1 AEMKTDAATLAQEAGNFERISGDLKTQIDQVESTAGSLQGQWRGAAGTAAQAAVVRFQEAANKQKQELDEISTNIRQAGVQYSRADEEQQQALSSQMGF  99
                                    10        20        30        40        50        60        70        80        90         

Chain B from PDB  Type:PROTEIN  Length:95
 aligned with ESXA_MYCBO | P0A565 from UniProtKB/Swiss-Prot  Length:95

    Alignment length:95
                                    10        20        30        40        50        60        70        80        90     
           ESXA_MYCBO     1 MTEQQWNFAGIEAAASAIQGNVTSIHSLLDEGKQSLTKLAAAWGGSGSEAYQGVQQKWDATATELNNALQNLARTISEAGQAMASTEGNVTGMFA  95
               SCOP domains -d1wa8b1 B:602-695 ESAT-6, EsxA                                                                 SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --WXG100-1wa8B01 B:603-688                                                              ------- Pfam domains
         Sec.struct. author ...hhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh................ Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------- Transcript
                 1wa8 B 601 MTEQQWNFAGIEAAASAIQGNVTSIHSLLDEGKQSLTKLAAAWGGSGSEAYQGVQQKWDATATELNNALQNLARTISEAGQAMASTEGNVTGMFA 695
                                   610       620       630       640       650       660       670       680       690     

Chain B from PDB  Type:PROTEIN  Length:95
 aligned with ESXA_MYCTO | P9WNK6 from UniProtKB/Swiss-Prot  Length:95

    Alignment length:95
                                    10        20        30        40        50        60        70        80        90     
           ESXA_MYCTO     1 MTEQQWNFAGIEAAASAIQGNVTSIHSLLDEGKQSLTKLAAAWGGSGSEAYQGVQQKWDATATELNNALQNLARTISEAGQAMASTEGNVTGMFA  95
               SCOP domains -d1wa8b1 B:602-695 ESAT-6, EsxA                                                                 SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --WXG100-1wa8B01 B:603-688                                                              ------- Pfam domains
         Sec.struct. author ...hhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh................ Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------- Transcript
                 1wa8 B 601 MTEQQWNFAGIEAAASAIQGNVTSIHSLLDEGKQSLTKLAAAWGGSGSEAYQGVQQKWDATATELNNALQNLARTISEAGQAMASTEGNVTGMFA 695
                                   610       620       630       640       650       660       670       680       690     

Chain B from PDB  Type:PROTEIN  Length:95
 aligned with ESXA_MYCTU | P9WNK7 from UniProtKB/Swiss-Prot  Length:95

    Alignment length:95
                                    10        20        30        40        50        60        70        80        90     
           ESXA_MYCTU     1 MTEQQWNFAGIEAAASAIQGNVTSIHSLLDEGKQSLTKLAAAWGGSGSEAYQGVQQKWDATATELNNALQNLARTISEAGQAMASTEGNVTGMFA  95
               SCOP domains -d1wa8b1 B:602-695 ESAT-6, EsxA                                                                 SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --WXG100-1wa8B01 B:603-688                                                              ------- Pfam domains
         Sec.struct. author ...hhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh................ Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------- Transcript
                 1wa8 B 601 MTEQQWNFAGIEAAASAIQGNVTSIHSLLDEGKQSLTKLAAAWGGSGSEAYQGVQQKWDATATELNNALQNLARTISEAGQAMASTEGNVTGMFA 695
                                   610       620       630       640       650       660       670       680       690     

   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  (2, 2)

NMR Structure

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1WA8)

(-) Pfam Domains  (1, 2)

NMR Structure
(-)
Clan: EsxAB (5)

(-) Gene Ontology  (11, 22)

NMR Structure(hide GO term definitions)
Chain A   (ESXB_MYCTO | P9WNK4)
cellular component
    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.

Chain A   (ESXB_MYCBO | P0A567)
cellular component
    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.

Chain A   (ESXB_MYCTU | P9WNK5)
molecular function
    GO:0046812    host cell surface binding    Interacting selectively and non-covalently with the surface of a host cell.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
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.
    GO:0044315    protein secretion by the type VII secretion system    The process in which proteins are transferred into the extracellular milieu or directly into host cells, via the type VII protein secretion system.
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: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 B   (ESXA_MYCBO | P0A565)
cellular component
    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.

Chain B   (ESXA_MYCTU | P9WNK7)
molecular function
    GO:0046812    host cell surface binding    Interacting selectively and non-covalently with the surface of a host cell.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0042803    protein homodimerization activity    Interacting selectively and non-covalently with an identical protein to form a homodimer.
biological process
    GO:0052027    modulation by symbiont of host signal transduction pathway    Any process in which an organism modulates the frequency, rate or extent of the host signal transduction pathways, the cascade of processes by which a signal interacts with a receptor. The host is defined as the larger of the organisms involved in a symbiotic interaction.
    GO:0052083    negative regulation by symbiont of host cell-mediated immune response    Any process in which an organism stops, prevents, or reduces the frequency, rate or extent of the cell mediated immune response of the host organism. The host is defined as the larger of the organisms involved in a symbiotic interaction.
    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.
    GO:0044315    protein secretion by the type VII secretion system    The process in which proteins are transferred into the extracellular milieu or directly into host cells, via the type VII protein secretion system.
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:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    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: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 B   (ESXA_MYCTO | P9WNK6)
cellular component
    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.

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 Related Entries

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

UniProtKB/Swiss-Prot
        ESXA_MYCTO | P9WNK63fav
        ESXA_MYCTU | P9WNK73fav
        ESXB_MYCTO | P9WNK43fav
        ESXB_MYCTU | P9WNK53fav

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 1WA8)