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(-) Description

Title :  CRYSTAL STRUCTURE OF A3VP1 OF AGI/II OF STREPTOCOCCUS MUTANS
 
Authors :  M. R. Larson, K. R. Rajashankar, M. Patel, R. Robinette, P. Crowley, S. M. Michalek, L. J. Brady, C. C. Deivanayagam
Date :  14 Aug 09  (Deposition) - 14 Apr 10  (Release) - 23 Jun 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Alpha Helix, Ppii Helix, Supersandwich Fold, Surface Adhesin, Cell Wall, Peptidoglycan-Anchor, Cell Adhesion (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. R. Larson, K. R. Rajashankar, M. H. Patel, R. A. Robinette, P. J. Crowley, S. Michalek, L. J. Brady, C. Deivanayagam
Elongated Fibrillar Structure Of A Streptococcal Adhesin Assembled By The High-Affinity Association Of Alpha- And Ppii-Helices.
Proc. Natl. Acad. Sci. Usa V. 107 5983 2010
PubMed-ID: 20231452  |  Reference-DOI: 10.1073/PNAS.0912293107

(-) Compounds

Molecule 1 - AGI/II
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMPB-A1VP1-HIS
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PET23D
    Fragment: UNP RESIDUES 386-874
    Gene: PA
    Organism Scientific: STREPTOCOCCUS MUTANS
    Organism Taxid: 1309
    Synonym: PA

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 4)

Asymmetric/Biological Unit (3, 4)
No.NameCountTypeFull Name
1CA1Ligand/IonCALCIUM ION
2PMS1Ligand/IonPHENYLMETHANESULFONIC ACID
3SO32Ligand/IonSULFITE ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:697 , ASP A:760 , SER A:761 , SER A:762 , TRP A:816 , ARG A:824 , HOH A:915 , HOH A:1054 , HOH A:1293BINDING SITE FOR RESIDUE PMS A 900
2AC2SOFTWARELYS A:739 , TYR A:750 , ASN A:752 , HOH A:1061 , HOH A:1298BINDING SITE FOR RESIDUE SO3 A 901
3AC3SOFTWAREGLN A:592 , LYS A:594 , ARG A:602 , GLN A:641 , HOH A:1171 , HOH A:1378 , HOH A:1483BINDING SITE FOR RESIDUE SO3 A 902
4AC4SOFTWARESER A:697 , ASN A:699 , GLU A:706 , HOH A:929 , HOH A:1051BINDING SITE FOR RESIDUE CA A 903

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3IOX)

(-) Sequences/Alignments

Asymmetric/Biological 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:489
 aligned with A8R5D9_STRMG | A8R5D9 from UniProtKB/TrEMBL  Length:1566

    Alignment length:489
                                   395       405       415       425       435       445       455       465       475       485       495       505       515       525       535       545       555       565       575       585       595       605       615       625       635       645       655       665       675       685       695       705       715       725       735       745       755       765       775       785       795       805       815       825       835       845       855       865         
         A8R5D9_STRMG   386 AANEADYQAKLTVYQTELARVQKANADAKAAYEAAVAANNAANAALTAENTAIKKRNADAKADYEAKLAKYQADLAKYQKDLADYPVKLKAYEDEQTSIKAALAELEKHKNEDGNLTEPSAQNLVYDLEPNANLSLTTDGKFLKASAVDDAFSKSTSKAKYDQKILQLDDLDITNLEQSNDVASSMELYGNFGDKAGWSTTVSNNSQVKWGSVLLERGQSATATYTNLQNSYYNGKKISKIVYKYTVDPKSKFQGQKVWLGIFTDPTLGVFASAYTGQVEKNTSIFIKNEFTFYDEDGKPINFDNALLSVASLNREHNSIEMAKDYSGKFVKISGSSIGEKNGMIYATDTLNFKQGEGGSRWTMYKNSQAGSGWDSSDAPNSWYGAGAIKMSGPNNHVTVGATSATNVMPVSDMPVVPGKDNTDGKKPNIWYSLNGKIRAVNVPKVTKEKPTPPVKPTAPTKPTYETEKPLKPAPVAPNYEKEPTPPTR 874
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh................ee.......eeeeee..eeehhhhhhhhhhhhhhhhhhh..eehhhhhhhhhhhhhh.ee....eee.hhhhh..ee........eeeeeee....eeeeeee.....ee..eeeeeeeeeeee..........eeeeee.hhhh.eeee..........eeeeeeeeeeee.......eeeeeeee........eeeeee....eee......eeee..eeee.................................hhhhhheeeeeee..eeeeeeeeehhhhhhhhhh..............eeee.ee...................................................... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3iox A 386 AANEADYQAKLTAYQTELARVQKANADAKAAYEAAVAANNAANAALTAENTAIKKRNADAKADYEAKLAKYQADLAKYQKDLADYPVKLKAYEDEQTSIKAALAELEKHKNEDGNLTEPSAQNLVYDLEPNANLSLTTDGKFLKASAVDDAFSKSTSKAKYDQKILQLDDLDITNLEQSNDVASSMELYGNFGDKAGWSTTVSNNSQVKWGSVLLERGQSATATYTNLQNSYYNGKKISKIVYKYTVDPKSKFQGQKVWLGIFTDPTLGVFASAYTGQVEKNTSIFIKNEFTFYDEDGKPINFDNALLSVASLNREHNSIEMAKDYSGKFVKISGSSIGEKNGMIYATDTLNFKQGEGGSRWTMYKNSQAGSGWDSSDAPNSWYGAGAIKMSGPNNYVTVGATSATNVMPVSDMPVVPGKDNTDGKKPNIWYSLNGKIRAVNVPKVTKEKPTPPVKPTAPTKPTYETEKPLKPAPVAPNYEKEPTPPTR 874
                                   395       405       415       425       435       445       455       465       475       485       495       505       515       525       535       545       555       565       575       585       595       605       615       625       635       645       655       665       675       685       695       705       715       725       735       745       755       765       775       785       795       805       815       825       835       845       855       865
   Legend:   → Mismatch (orange background)
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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 3IOX)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (A8R5D9_STRMG | A8R5D9)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
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: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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  3iox
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 Related Entries

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

UniProtKB/Swiss-Prot
        A8R5D9_STRMG | A8R5D9: 3ipk

(-) Related Entries Specified in the PDB File

1jmm 3ipk