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(-) Description

Title :  OPEN CONFORMATION OF HTSA COMPLEXED WITH STAPHYLOFERRIN A
 
Authors :  J. C. Grigg, M. E. P. Murphy
Date :  23 Jan 10  (Deposition) - 09 Feb 10  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.30
Chains :  Asym./Biol. Unit :  A
Keywords :  Siderophore, Iron, Receptor, Lipoprotein, Binding Protein, Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. C. Grigg, J. D. Cooper, J. Cheung, D. E. Heinrichs, M. E. Murphy
The Staphylococcus Aureus Siderophore Receptor Htsa Undergoes Localized Conformational Changes To Enclose Staphyloferrin A In An Arginine-Rich Binding Pocket.
J. Biol. Chem. V. 285 11162 2010
PubMed-ID: 20147287  |  Reference-DOI: 10.1074/JBC.M109.097865

(-) Compounds

Molecule 1 - FERRICHROME ABC TRANSPORTER LIPOPROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 38-327
    Gene: HTSA, NWMN_2078
    Organism Scientific: STAPHYLOCOCCUS AUREUS SUBSP. AUREUS STRAIN
    Organism Taxid: 426430
    Strain: NEWMAN

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 5)

Asymmetric/Biological Unit (3, 5)
No.NameCountTypeFull Name
1FE1Ligand/IonFE (III) ION
2GOL3Ligand/IonGLYCEROL
3SF81Ligand/Ion(2R)-2-(2-{[(1R)-1-CARBOXY-4-{[(3S)-3,4-DICARBOXY-3-HYDROXYBUTANOYL]AMINO}BUTYL]AMINO}-2-OXOETHYL)-2-HYDROXYBUTANEDIOIC ACID

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:42 , LEU A:143 , ASN A:155 , THR A:159 , HOH A:358BINDING SITE FOR RESIDUE GOL A 400
2AC2SOFTWAREASP A:53 , LYS A:55 , ASP A:118 , HOH A:419BINDING SITE FOR RESIDUE GOL A 401
3AC3SOFTWAREASP A:97 , TYR A:98 , HOH A:357 , HOH A:380 , HOH A:499BINDING SITE FOR RESIDUE GOL A 402
4AC4SOFTWARESF8 A:501BINDING SITE FOR RESIDUE FE A 500
5AC5SOFTWAREARG A:104 , ARG A:126 , VAL A:200 , HIS A:209 , TYR A:244 , ARG A:299 , ALA A:303 , ARG A:304 , ARG A:306 , HOH A:447 , FE A:500 , HOH A:612BINDING SITE FOR RESIDUE SF8 A 501

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3LHS)

(-) 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:291
 aligned with A0A0H3K9U6_S | A0A0H3K9U6 from UniProtKB/TrEMBL  Length:327

    Alignment length:291
                                    45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325 
         A0A0H3K9U6_S    36 KDTISVKDENGTVKVPKDAKRIVVLEYSFADALAALDVKPVGIADDGKKKRIIKPVREKIGDYTSVGTRKQPNLEEISKLKPDLIIADSSRHKGINKELNKIAPTLSLKSFDGDYKQNINSFKTIAKALNKEKEGEKRLAEHDKLINKYKDEIKFDRNQKVLPAVVAKAGLLAHPNYSYVGQFLNELGFKNALSDDVTKGLSKYLKGPYLQLDTEHLADLNPERMIIMTDHAKKDSAEFKKLQEDATWKKLNAVKNNRVDIVDRDVWARSRGLISSEEMAKELVELSKKEQ 326
               SCOP domains d3lhsa_ A: automated matches                                                                                                                                                                                                                                                                        SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee..eeeeee.....eee.hhhhhhhhhhh.....ee....hhhhhhhhhhhhhh..ee.......hhhhhhhh...eeeee......hhhhhhhhh.eeee.....hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhh.......eeeeeee..eeee....hhhhhhhhhh......hhhhhhhhhh.ee..eeeehhhhhhhhh..eeeeeehhhh..hhhhhhhhhhhhhhhhhhhhh..eeeeehhhhh...hhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3lhs A  36 ASTISVKDENGTVKVPKDAKRIVVLEYSFADALAALDVKPVGIADDGKKKRIIKPVREKIGDYTSVGTRKQPNLEEISKLKPDLIIADSSRHKGINKELNKIAPTLSLKSFDGDYKQNINSFKTIAKALNKEKEGEKRLAEHDKLINKYKDEIKFDRNQKVLPAVVAKAGLLAHPNYSYVGQFLNELGFKNALSDDVTKGLSKYLKGPYLQLDTEHLADLNPERMIIMTDHAKKDSAEFKKLQEDATWKKLNAVKNNRVDIVDRDVWARSRGLISSEEMAKELVELSKKEQ 326
                                    45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → 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  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 3LHS)

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  Cis Peptide Bonds
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 Related Entries

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

UniProtKB/TrEMBL
        A0A0H3K9U6_S | A0A0H3K9U6: 3li2

(-) Related Entries Specified in the PDB File

3eiw APO-HTSA
3eix SELENOMETHIONINE LABELLED APO-HTSA
3li2