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(-) Description

Title :  THE TYPE I CRYSTAL STRUCTURE OF STREPTOCOCCUS AGALACTIAE SORTASE C1
 
Authors :  B. Khare
Date :  05 Aug 11  (Deposition) - 26 Oct 11  (Release) - 21 Dec 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.45
Chains :  Asym./Biol. Unit :  A
Keywords :  Beta-Barrel, Pili Biogenesis, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Khare, Z. Q. Fu, I. H. Huang, H. Ton-That, S. V. Narayana
The Crystal Structure Analysis Of Group B Streptococcus Sortase C1: A Model For The "Lid" Movement Upon Substrate Binding.
J. Mol. Biol. V. 414 563 2011
PubMed-ID: 22033482  |  Reference-DOI: 10.1016/J.JMB.2011.10.017

(-) Compounds

Molecule 1 - SORTASE FAMILY PROTEIN
    Chains: A
    EC Number: 3.4.22.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PQE30
    Expression System Strain: XL1BLUE
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 43-260
    Gene: SAG0647
    Organism Scientific: STREPTOCOCCUS AGALACTIAE SEROGROUP V
    Organism Taxid: 216466
    Strain: SAG 2603V/R
    Synonym: SORTASE C1, PILUS-SPECIFIC SORTASE

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 3TB7)

(-) Sites  (0, 0)

(no "Site" information available for 3TB7)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3TB7)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Thr A:185 -Pro A:186

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3TB7)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3TB7)

(-) Exons   (0, 0)

(no "Exon" information available for 3TB7)

(-) 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:188
 aligned with Q8E0S7_STRA5 | Q8E0S7 from UniProtKB/TrEMBL  Length:305

    Alignment length:200
                                    55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245
         Q8E0S7_STRA5    46 NINAFKEAVTKIDRVEINRRLELAYAYNASIAGAKTNGEYPALKDPYSAEQKQAGVVEYARMLEVKEQIGHVIIPRINQDIPIYAGSAEENLQRGVGHLEGTSLPVGGESTHAVLTAHRGLPTAKLFTNLDKVTVGDRFYIEHIGGKIAYQVDQIKVIAPDQLEDLYVIQGEDHVTLLTCTPYMINSHRLLVRGKRIPYV 245
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh------------..hhhhhhhhhhhhhhhhhh..eeeeeeehhhheeeeeee..hhhhhh..eee............eeeeee..eee..eee..hhhhh....eeeeee..eeeeeeeeeeeee....hhhhh.....eeeeeeeee......eeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3tb7 A   5 NINAFKEAVTKIDRVEINRRLELAYAYNASIAG------------PYSAEQKQAGVVEYARMLEVKEQIGHVIIPRINQDIPIYAGSAEENLQRGVGHLEGTSLPVGGESTHAVLTAHRGLPTAKLFTNLDKVTVGDRFYIEHIGGKIAYQVDQIKVIAPDQLEDLYVIQGEDHVTLLTCTPYMINSHRLLVRGKRIPYV 204
                                    14        24        34  |      -     |  54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204
                                                           37           50
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  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 3TB7)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3TB7)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3TB7)

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q8E0S7_STRA5 | Q8E0S7)
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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  Cis Peptide Bonds
    Thr A:185 - Pro A:186   [ RasMol ]  
 

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  3tb7
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  3.4.22.-
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 Related Entries

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

UniProtKB/TrEMBL
        Q8E0S7_STRA5 | Q8E0S7: 3rbi 3rbj 3rbk 3tbe 4g1j

(-) Related Entries Specified in the PDB File

3rbi THE TYPE III CRYSTAL STRUCTURE OF STREPTOCOCCUS AGALACTIAE SORTASE C1
3rbj CRYSTAL STRUCTURE OF THE STREPTOCOCCUS AGALACTIAE LID MUTANT OF SORTASE C1
3rbk THE TYPE II CRYSTAL STRUCTURE OF STREPTOCOCCUS AGALACTIAE SORTASE C1
3tbe THE CRYSTAL STRUCTURE OF THE COMPLEX OF STREPTOCOCCUS AGALACTIAE SORTASE C1 AND MTSET