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(-) Description

Title :  CRYSTAL STRUCTURE OF THE MAJOR PILIN FROM STREPTOCOCCUS PYOGENES E117A MUTANT
 
Authors :  H. J. Kang, E. N. Baker
Date :  12 Mar 09  (Deposition) - 02 Jun 09  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.03
Chains :  Asym. Unit :  A,B,C
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  C  (1x)
Keywords :  All-Beta, Pili, Cell Adhesion, Structural Protein, Isopeptide, Cell Wall, Fimbrium, Isopeptide Bond, Membrane, Peptidoglycan-Anchor, Secreted (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. J. Kang, E. N. Baker
Intramolecular Isopeptide Bonds Give Thermodynamic And Proteolytic Stability To The Major Pilin Protein Of Streptococcus Pyogenes
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PILIN
    Chains: A, B, C
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PGEX3C
    Expression System Strain: BL21
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: RESIDUES 18-308
    Gene: M5005_SPY0109, SPY0128, SPY_0128
    Mutation: YES
    Organism Scientific: STREPTOCOCCUS PYOGENES SEROTYPE M1
    Organism Taxid: 301447
    Strain: M1, SF370
    Synonym: PILUS BACKBONE STRUCTURAL PROTEIN, LANCEFIELD T ANTIGEN

 Structural Features

(-) Chains, Units

  123
Asymmetric Unit : ABC
Biological Unit 1 (1x): A  
Biological Unit 2 (1x):  B 
Biological Unit 3 (1x):   C

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 3GLD)

(-) Sites  (0, 0)

(no "Site" information available for 3GLD)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3GLD)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3GLD)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3GLD)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3GLD)

(-) Exons   (0, 0)

(no "Exon" information available for 3GLD)

(-) 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:294
 aligned with PILIN_STRP1 | Q9A1S2 from UniProtKB/Swiss-Prot  Length:340

    Alignment length:298
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299        
          PILIN_STRP1    10 GAALTSFAATTVHGETVVNGAKLTVTKNLDLVNSNALIPNTDFTFKIEPDTTVNEDGNKFKGVALNTPMTKVTYTNSDKGGSNTKTAEFDFSEVTFEKPGVYYYKVTEEKIDKVPGVSYDTTSYTVQVHVLWNEEQQKPVATYIVGYKEGSKVPIQFKNSLDSTTLTVKKKVSGTGGDRSKDFNFGLTLKANQYYKASEKVMIEKTTKGGQAPVQTEASIDQLYHFTLKDGESIKVTNLPVGVDYVVTEDDYKSEKYTTNVEVSPQDGAVKNIAGNSTEQETSTDKDMTITFTNKKDF 307
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...----..............eeeeeeeeee.........eeeeeeeee.........eee.......eeeeeehhhhh....eeeeeee.........eeeeeeeee........ee....eeeeeeeeeee....eeeeeeeeeee..ee..eeeeeee.eeeeeeeeeee.........eeeeeee..........eeeeeee.......eeeeee....eeeee....eeeeeeee...eeeeee..hhhhh.eeeeeeee.....eeee......ee.....eeeeeeee... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3gld A  14 GPG----SATTVHGETVVNGAKLTVTKNLDLVNSNALIPNTDFTFKIEPDTTVNEDGNKFKGVALNTPMTKVTYTNSDKGGSNTKTAEFDFSEVTFEKPGVYYYKVTAEKIDKVPGVSYDTTSYTVQVHVLWNEEQQKPVATYIVGYKEGSKVPIQFKNSLDSTTLTVKKKVSGTGGDRSKDFNFGLTLKANQYYKASEKVMIEKTTKGGQAPVQTEASIDQLYHFTLKDGESIKVTNLPVGVDYVVTEDDYKSEKYTTNVEVSPQDGAVKNIAGNSTEQETSTDKDMTITFTNKKVF 307
                              |    |19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299        
                             16   17                                                                                                                                                                                                                                                                                                  


Chain B from PDB  Type:PROTEIN  Length:280
 aligned with PILIN_STRP1 | Q9A1S2 from UniProtKB/Swiss-Prot  Length:340

    Alignment length:280
                                    37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307
          PILIN_STRP1    28 NGAKLTVTKNLDLVNSNALIPNTDFTFKIEPDTTVNEDGNKFKGVALNTPMTKVTYTNSDKGGSNTKTAEFDFSEVTFEKPGVYYYKVTEEKIDKVPGVSYDTTSYTVQVHVLWNEEQQKPVATYIVGYKEGSKVPIQFKNSLDSTTLTVKKKVSGTGGDRSKDFNFGLTLKANQYYKASEKVMIEKTTKGGQAPVQTEASIDQLYHFTLKDGESIKVTNLPVGVDYVVTEDDYKSEKYTTNVEVSPQDGAVKNIAGNSTEQETSTDKDMTITFTNKKDF 307
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeeeee.........eeeeeeeee.........eee.......eeeeeehhhhh....eeeeeee.........eeeeeeeeee.......ee....eeeeeeeeeee....eeeeeeeeeee..ee..eeeeeee.eeeeeeeeeee.........eeeeeee..........eeeeeee.......eeeeee....eeeee....eeeeeeee...eeeeee..hhhhh.eeeeeeee.....eeee......ee.....eeeeeeee... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3gld B  28 NGAKLTVTKNLDLVNSNALIPNTDFTFKIEPDTTVNEDGNKFKGVALNTPMTKVTYTNSDKGGSNTKTAEFDFSEVTFEKPGVYYYKVTAEKIDKVPGVSYDTTSYTVQVHVLWNEEQQKPVATYIVGYKEGSKVPIQFKNSLDSTTLTVKKKVSGTGGDRSKDFNFGLTLKANQYYKASEKVMIEKTTKGGQAPVQTEASIDQLYHFTLKDGESIKVTNLPVGVDYVVTEDDYKSEKYTTNVEVSPQDGAVKNIAGNSTEQETSTDKDMTITFTNKKVF 307
                                    37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307


Chain C from PDB  Type:PROTEIN  Length:279
 aligned with PILIN_STRP1 | Q9A1S2 from UniProtKB/Swiss-Prot  Length:340

    Alignment length:279
                                    38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298         
          PILIN_STRP1    29 GAKLTVTKNLDLVNSNALIPNTDFTFKIEPDTTVNEDGNKFKGVALNTPMTKVTYTNSDKGGSNTKTAEFDFSEVTFEKPGVYYYKVTEEKIDKVPGVSYDTTSYTVQVHVLWNEEQQKPVATYIVGYKEGSKVPIQFKNSLDSTTLTVKKKVSGTGGDRSKDFNFGLTLKANQYYKASEKVMIEKTTKGGQAPVQTEASIDQLYHFTLKDGESIKVTNLPVGVDYVVTEDDYKSEKYTTNVEVSPQDGAVKNIAGNSTEQETSTDKDMTITFTNKKDF 307
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeeee.........eeeeeeeee.........eee.......eeeeeehhhhh....eeeeeee.hhh.....eeeeeeeee........ee....eeeeeeeeeee....eeeeeeeeee.......eeeeeee..eeeeeeeeee.........eeeeeee..........eeeeeee.......eeeeee....eeeee....eeeeeee....eeeeee..hhhhh.eeeeeeee.....eeee......ee.....eeeeeeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3gld C  29 GAKLTVTKNLDLVNSNALIPNTDFTFKIEPDTTVNEDGNKFKGVALNTPMTKVTYTNSDKGGSNTKTAEFDFSEVTFEKPGVYYYKVTAEKIDKVPGVSYDTTSYTVQVHVLWNEEQQKPVATYIVGYKEGSKVPIQFKNSLDSTTLTVKKKVSGTGGDRSKDFNFGLTLKANQYYKASEKVMIEKTTKGGQAPVQTEASIDQLYHFTLKDGESIKVTNLPVGVDYVVTEDDYKSEKYTTNVEVSPQDGAVKNIAGNSTEQETSTDKDMTITFTNKKVF 307
                                    38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298
   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 3GLD)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3GLD)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3GLD)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C   (PILIN_STRP1 | Q9A1S2)
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:0009289    pilus    A proteinaceous hair-like appendage on the surface of bacteria ranging from 2-8 nm in diameter.

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 Related Entries

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

UniProtKB/Swiss-Prot
        PILIN_STRP1 | Q9A1S2: 3b2m 3gle

(-) Related Entries Specified in the PDB File

3b2m CRYSTAL STRUCTURE OF THE MAJOR PILIN FROM STREPTOCOCCUS PYOGENES
3gle