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(-) Description

Title :  CRYSTAL STRUCTURES OF EAP DOMAINS FROM STAPHYLOCOCCUS AUREUS REVEAL AN UNEXPECTED HOMOLOGY TO BACTERIAL SUPERANTIGENS
 
Authors :  B. V. Geisbrecht, B. Y. Hamaoka, B. Perman, A. Zemla, D. J. Leahy
Date :  23 Jan 05  (Deposition) - 01 Mar 05  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Virulence Factor, Toxin, Extracellular Adherence Protein, Staphylococcus Aureus, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. V. Geisbrecht, B. Y. Hamaoka, B. Perman, A. Zemla, D. J. Leahy
The Crystal Structures Of Eap Domains From Staphylococcus Aureus Reveal An Unexpected Homology To Bacterial Superantigens.
J. Biol. Chem. V. 280 17243 2005
PubMed-ID: 15691839  |  Reference-DOI: 10.1074/JBC.M412311200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - EAPH1
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28 DERIVATIVE
    Expression System Strain: B834(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: RESIDUES 43-141
    Mutation: YES
    Organism Scientific: STAPHYLOCOCCUS AUREUS
    Organism Taxid: 1280
    Strain: MU50

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1ZN2Ligand/IonZINC ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:45 , GLU A:68 , GLU A:94 , HOH A:187 , HOH A:188BINDING SITE FOR RESIDUE ZN A 237
2AC2SOFTWAREGLU A:84 , ASP A:110 , HOH A:145 , HOH A:185 , HOH A:204 , HOH A:208BINDING SITE FOR RESIDUE ZN A 238

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1YN4)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1YN4)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1YN4)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1YN4)

(-) Exons   (0, 0)

(no "Exon" information available for 1YN4)

(-) 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
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Chain A from PDB  Type:PROTEIN  Length:99
 aligned with A0A0H3K0M1_S | A0A0H3K0M1 from UniProtKB/TrEMBL  Length:141

    Alignment length:99
                                    52        62        72        82        92       102       112       122       132         
         A0A0H3K0M1_S    43 GKHTVPYTISVDGITALHRTYFVFPENKKVLYQEIDSKVKNELASQRGVTTEKINNAQTATYTLTLNDGNKKVVNLKKNDDAKNSIDPSTIKQIQIVVK 141
               SCOP domains --------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeee..ee....eeeeee....eehhhhhhhhhhhhhhhhh.hhhhhhh..eeeeeeee....eeeee.........eehhh.......... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------- Transcript
                 1yn4 A  43 GKHTVPYTISVDGITALHRTYFVFPENKKVLYQEIDSKVKNELASQRGVTTEKINNAQTATYTLTLNDGNKKVVNLKKNDDAKNSIDPSTIKQIQIVVK 141
                                    52        62        72        82        92       102       112       122       132
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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 1YN4)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1YN4)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1YN4)

(-) Gene Ontology  (0, 0)

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 Related Entries

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UniProtKB/TrEMBL
        A0A0H3K0M1_S | A0A0H3K0M1: 4nzl

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