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(-) Description

Title :  PILUS-PRESENTED ADHESIN, SPY0125 (CPA), P1 FORM
 
Authors :  J. A. Pointon, W. D. Smith, G. Saalbach, A. Crow, M. A. Kehoe, M. J. Banfie
Date :  28 Jun 10  (Deposition) - 04 Aug 10  (Release) - 03 Nov 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Cell Adhesion, Gram Positive Pilus, Intramolecular Isopeptide Bond, Internal Thioester (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. A. Pointon, W. D. Smith, G. Saalbach, A. Crow, M. A. Kehoe, M. J. Banfield
A Highly Unusual Thioester Bond In A Pilus Adhesin Is Required For Efficient Host Cell Interaction
J. Biol. Chem. V. 285 33858 2010
PubMed-ID: 20729215  |  Reference-DOI: 10.1074/JBC.M110.149385

(-) Compounds

Molecule 1 - ANCILLARY PROTEIN 1
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: C-TERMINAL DOMAIN, RESIDUES 286-723
    Organism Scientific: STREPTOCOCCUS PYOGENES
    Organism Taxid: 1314
    Other Details: INTERNAL THIOESTER LINKAGE BETWEEN CYS426 AND GLN575. INTRAMOLECULAR ISOPEPTIDE BOND BETWEEN LYS297 AND ASP595. INTRAMOLECULAR ISOPEPTIDE BOND BETWEEN LYS610 AND ASN715.
    Strain: SF370
    Synonym: SPY0125, COLLAGEN BINDING PROTEIN

 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, 6)

Asymmetric Unit (1, 6)
No.NameCountTypeFull Name
1MSE6Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 3)
No.NameCountTypeFull Name
1MSE3Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (1, 3)
No.NameCountTypeFull Name
1MSE3Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 2XI9)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2XI9)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2XI9)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2XI9)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2XI9)

(-) Exons   (0, 0)

(no "Exon" information available for 2XI9)

(-) 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:304
 aligned with Q8GRA2_STRPY | Q8GRA2 from UniProtKB/TrEMBL  Length:757

    Alignment length:313
                                   300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570       580       590       600   
         Q8GRA2_STRPY   291 TSVLIRKYAIGDYSKLLEGATLQLTGDNVNSFQARVFSSNDIGERIELSDGTYTLTELNSPAGYSIAEPITFKVEAGKVYTIIDGKQIENPNKEIVEPYSVEAYNDFEEFSVLTTQNYAKFYYAKNKNGSSQVVYCFNADLKSPPDSEDGGKTMTPDFTTGEVKYTHIAGRDLFKYTVKPRDTDPDTFLKHIKKVIEKGYREKGQAIEYSGLTETQLRAATQLAIYYFTDSAELDKDKLKDYHGFGDMNDSTLAVAKILVEYAQDSNPPQLTDLDFFIPNNNKYQSLIGTQWHPEDLVDIIRMEDKKEVIPVT 603
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee...........eeeee---------.eee.....eeee...eeeeeeeee..........eeeeee..eeeeee..eeee...eee.......eeee...............eeee.....eeeeee.........ee.......hhhhhh....eeeee...hhhhh......hhhhhhhhhhhhhhhh.............hhhhhhhhhhhhhhhhhh....hhhhhh...hhhhhhhhhhhhhhhhhhhhhh.........eeeee.......eee...hhh.eeeeeeeee........ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xi9 A 291 TSVLIRKYAIGDYSKLLEGATLQLT---------RVFSSNDIGERIELSDGTYTLTELNSPAGYSIAEPITFKVEAGKVYTIIDGKQIENPNKEIVEPYSVEAYNDFEEFSVLTTQNYAKFYYAKNKNGSSQVVYCFNADLKSPPDSEDGGKTmTPDFTTGEVKYTHIAGRDLFKYTVKPRDTDPDTFLKHIKKVIEKGYREKGQAIEYSGLTETQLRAATQLAIYYFTDSAELDKDKLKDYHGFGDmNDSTLAVAKILVEYAQDSNPPQLTDLDFFIPNNNKYQSLIGTQWHPEDLVDIIRmEDKKEVIPVT 603
                                   300       310    |    -    |  330       340       350       360       370       380       390       400       410       420       430       440   |   450       460       470       480       490       500       510       520       530       540       550       560       570       580       590  |    600   
                                                  315       325                                                                                                                    444-MSE                                                                                       538-MSE                                                593-MSE      


Chain B from PDB  Type:PROTEIN  Length:310
 aligned with Q8GRA2_STRPY | Q8GRA2 from UniProtKB/TrEMBL  Length:757

    Alignment length:315
                                   300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570       580       590       600     
         Q8GRA2_STRPY   291 TSVLIRKYAIGDYSKLLEGATLQLTGDNVNSFQARVFSSNDIGERIELSDGTYTLTELNSPAGYSIAEPITFKVEAGKVYTIIDGKQIENPNKEIVEPYSVEAYNDFEEFSVLTTQNYAKFYYAKNKNGSSQVVYCFNADLKSPPDSEDGGKTMTPDFTTGEVKYTHIAGRDLFKYTVKPRDTDPDTFLKHIKKVIEKGYREKGQAIEYSGLTETQLRAATQLAIYYFTDSAELDKDKLKDYHGFGDMNDSTLAVAKILVEYAQDSNPPQLTDLDFFIPNNNKYQSLIGTQWHPEDLVDIIRMEDKKEVIPVTHN 605
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ----------------Cna_B-2xi9B     01 B:307-373                                       ----------------------Fb_signal-2xi9B03 B:396-471                                                 -------------------------------------------------------------------------------------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) ----------------Cna_B-2xi9B     02 B:307-373                                       ----------------------Fb_signal-2xi9B04 B:396-471                                                 -------------------------------------------------------------------------------------------------------------------------------------- Pfam domains (2)
         Sec.struct. author .eeeeeeee...........eeeee..-----..eeee.....eeee...eeeeeeeee..........eeeeee..eeeeee..eeee...ee........eeee...............eeee.....eeeeee.........ee.......hhhhhh....eeeee...hhhhh......hhhhhhhhhhhhhhhh.............hhhhhhhhhhhhhhhhhh....hhhhhh...hhhhhhhhhhhhhhhhhhhhhh.........eeeee.......eee...hhhhheeeeeeee.......... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xi9 B 291 TSVLIRKYAIGDYSKLLEGATLQLTGD-----QARVFSSNDIGERIELSDGTYTLTELNSPAGYSIAEPITFKVEAGKVYTIIDGKQIENPNKEIVEPYSVEAYNDFEEFSVLTTQNYAKFYYAKNKNGSSQVVYCFNADLKSPPDSEDGGKTmTPDFTTGEVKYTHIAGRDLFKYTVKPRDTDPDTFLKHIKKVIEKGYREKGQAIEYSGLTETQLRAATQLAIYYFTDSAELDKDKLKDYHGFGDmNDSTLAVAKILVEYAQDSNPPQLTDLDFFIPNNNKYQSLIGTQWHPEDLVDIIRmEDKKEVIPVTHN 605
                                   300       310      |  -  |    330       340       350       360       370       380       390       400       410       420       430       440   |   450       460       470       480       490       500       510       520       530       540       550       560       570       580       590  |    600     
                                                    317   323                                                                                                                      444-MSE                                                                                       538-MSE                                                593-MSE
   Legend:   → Mismatch (orange background)
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    → 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 2XI9)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2XI9)

(-) Pfam Domains  (2, 4)

Asymmetric Unit
(-)
Clan: Transthyretin (88)
(-)
Clan: no clan defined [family: Fb_signal] (3)

(-) Gene Ontology  (2, 2)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Q8GRA2_STRPY | Q8GRA2)
cellular component
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    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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        Q8GRA2_STRPY | Q8GRA2: 2xic 2xid 4bug

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