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(-) Description

Title :  STRUCTURE OF THE MAJOR PILUS BACKBONE PROTEIN FROM STREPTOCOCCUS AGALACTIAE
 
Authors :  D. Rinauda, L. J. Gourlay, M. Soriano, G. Grandi, M. Bolognesi
Date :  11 Oct 10  (Deposition) - 06 Jul 11  (Release) - 06 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.75
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Gram-Positive Pili Protein, Bp-2A 515 Allele, Immunoglobulin-Like Domains, Structural Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Nuccitelli, R. Cozzi, L. J. Gourlay, D. Donnarumma, F. Necchi, N. Norais, J. L. Telford, R. Rappuoli, M. Bolognesi, D. Maione, G. Grandi, C. D. Rinaudo
Structure-Based Approach To Rationally Design A Chimeric Protein For An Effective Vaccine Against Group B Streptococcus Infections.
Proc. Natl. Acad. Sci. Usa V. 108 10278 2011
PubMed-ID: 21593422  |  Reference-DOI: 10.1073/PNAS.1106590108

(-) Compounds

Molecule 1 - CELL WALL SURFACE ANCHOR FAMILY PROTEIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET-21B
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Fragment: RESIDUES 190-641
    Organism Scientific: STREPTOCOCCUS AGALACTIAE
    Organism Taxid: 342614
    Other Details: ISOPEPTIDE BONDS BETWEEN K199 AND N325, K437 AND N355, K463 AND N636
    Strain: 515
    Synonym: MAJOR BACKBONE PILUS PROTEIN BP-2A

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 3)

Asymmetric Unit (1, 3)
No.NameCountTypeFull Name
1K3Ligand/IonPOTASSIUM ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1K-1Ligand/IonPOTASSIUM ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1K-1Ligand/IonPOTASSIUM ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP B:326 , VAL B:327 , ASN B:448 , PRO B:449 , GLU B:451 , HOH B:2325BINDING SITE FOR RESIDUE K B1642
2AC2SOFTWAREASP A:326 , VAL A:327 , ASN A:448 , PRO A:449 , GLU A:451 , HOH A:2310BINDING SITE FOR RESIDUE K A1641
3AC3SOFTWARELYS A:614 , SER A:616 , LYS A:629 , SER B:600BINDING SITE FOR RESIDUE K A1642

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2XTL)

(-) 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:449
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeee.....hhhhh.....eee.....eeeeeeeeee.......eeeeeee....eee....eeee..ee.hhh.eeeeee..eeeeeehhhhhhhhhhhhh...eeeeeeeeeee.........ee..eeeeee..........ee......eeeeeeeee..eee.eeeeeeeeeeeeeeee..eeeeeeeeeeeee..eeeee........eeeeee....eeeeeeee..eeeeeeee.............eee.eeeeeeee...........eeeeee..eeeeee....hhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeee..........ee.....eeeeeee..eeeeeeeee...........eeeee........................eeee..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xtl A 192 ETKPQVDKNFADKELDYANNKKDKGTVSASVGDVKKYHVGTKILKGSDYKKLIWTDSMTKGLTFNNDIAVTLDGATLDATNYKLVADDQGFRLVLTDKGLEAVAKAAKTKDVEIKITYSATLNGSAVVEVLETNDVKLDYGNNPTIENEPKEGIPVDKKITVNKTWAVDGNEVNKADETVDAVFTLQVKDGDKWVNVDSAKATAATSFKHTFENLDNAKTYRVIERVSGYAPEYVSFVNGVVTIKNNKDSNEPTPINPSEPKVVTYGRKFVKTNKDGKERLAGATFLVKKDGKYLARKSGVATDAEKAAVDSTKSALDAAVKAYNDLTKEKQEGQDGKSALATVSEKQKAYNDAFVKANYSYEWVEDKNAKNVVKLISNDKGQFEITGLTEGQYSLEETQAPTGYAKLSGDVSFNVNATSYSKGSAQDIEYTQGSKTKDAQQVINKKVT 640
                                   201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631         


Chain B from PDB  Type:PROTEIN  Length:452
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeeee.....hhhhh.....eee.....eeeeeeeeee.......eeeeeee....eee....eeee..ee.hhh.eeeeee..eeeeeehhhhhhhhhhhh....eeeeeeeeeee.............eeeeee..........ee......eeeeeeeee..eee.eeeee...eeeeeeee..eeeeeeeee..ee..eeeee........eeeeee....eeeeeeee..eeeeeeee.............eee.eeeeeeee...........eeeeee..eeeeee....hhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeee..........ee.....eeeeeee..eeeeeeeee...........eeeee............ee.......eeeeeee...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xtl B 190 NTETKPQVDKNFADKELDYANNKKDKGTVSASVGDVKKYHVGTKILKGSDYKKLIWTDSMTKGLTFNNDIAVTLDGATLDATNYKLVADDQGFRLVLTDKGLEAVAKAAKTKDVEIKITYSATLNGSAVVEVLETNDVKLDYGNNPTIENEPKEGIPVDKKITVNKTWAVDGNEVNKADETVDAVFTLQVKDGDKWVNVDSAKATAATSFKHTFENLDNAKTYRVIERVSGYAPEYVSFVNGVVTIKNNKDSNEPTPINPSEPKVVTYGRKFVKTNKDGKERLAGATFLVKKDGKYLARKSGVATDAEKAAVDSTKSALDAAVKAYNDLTKEKQEGQDGKSALATVSEKQKAYNDAFVKANYSYEWVEDKNAKNVVKLISNDKGQFEITGLTEGQYSLEETQAPTGYAKLSGDVSFNVNATSYSKGSAQDIEYTQGSKTKDAQQVINKKVTI 641
                                   199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       439       449       459       469       479       489       499       509       519       529       539       549       559       569       579       589       599       609       619       629       639
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  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 2XTL)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2XTL)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2XTL)

(-) Gene Ontology  (0, 0)

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