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(-) Description

Title :  ISOLATION AND CHARACTERIZATION OF EPILANCIN 15X, A NOVEL ANTIBIOTIC FROM A CLINICAL STRAIN OF STAPHYLOCOCCUS EPIDERMIDIS
 
Authors :  M. Ekkelenkamp, M. G. M. Hanssen, S. -T. D. Hsu, A. De Jong, D. Milatovic J. Verhoef, N. A. J. Van Nuland
Date :  14 Oct 04  (Deposition) - 01 Apr 05  (Release) - 13 Jul 11  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
NMR Structure *:  A  (1x)
Keywords :  Antibiotic, Type A Lantibiotic, Lanthionine, Antibacterial, Thioester (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Ekkelenkamp, M. G. M. Hanssen, S. -T. D. Hsu, A. De Jong, D. Milatovic, J. Verhoef, N. A. J. Van Nuland
Isolation And Structural Characterization Of Epilancin 15X, A Novel Lantibiotic From A Clinical Strain Of Staphylococcus Epidermidis.
Febs Lett. V. 579 1917 2005
PubMed-ID: 15792796  |  Reference-DOI: 10.1016/J.FEBSLET.2005.01.083
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - EPILANCIN 15X
    Chains: A
    Organism Scientific: STAPHYLOCOCCUS EPIDERMIDIS
    Organism Taxid: 1282
    Strain: 15X150

 Structural Features

(-) Chains, Units

  1
NMR Structure (20x): A
NMR Structure * (1x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 8)

NMR Structure (5, 8)
No.NameCountTypeFull Name
12OP1Mod. Amino Acid(2S)-2-HYDROXYPROPANOIC ACID
2DAL1Mod. Amino AcidD-ALANINE
3DBB2Mod. Amino AcidD-ALPHA-AMINOBUTYRIC ACID
4DBU3Mod. Amino Acid(2E)-2-AMINOBUT-2-ENOIC ACID
5DHA1Mod. Amino Acid2-AMINO-ACRYLIC ACID
NMR Structure * (5, 8)
No.NameCountTypeFull Name
12OP1Mod. Amino Acid(2S)-2-HYDROXYPROPANOIC ACID
2DAL1Mod. Amino AcidD-ALANINE
3DBB2Mod. Amino AcidD-ALPHA-AMINOBUTYRIC ACID
4DBU3Mod. Amino Acid(2E)-2-AMINOBUT-2-ENOIC ACID
5DHA1Mod. Amino Acid2-AMINO-ACRYLIC ACID

(-) Sites  (0, 0)

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(-) SS Bonds  (0, 0)

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(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

NMR Structure
   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:31
 aligned with LAN15_STAEP | P86047 from UniProtKB/Swiss-Prot  Length:31

    Alignment length:31
                                    10        20        30 
           LAN15_STAEP    1 SASIVKTTIKASKKLCRGFTLTCGCHFTGKK 31
               SCOP domains ------------------------------- SCOP domains
               CATH domains ------------------------------- CATH domains
               Pfam domains ------------------------------- Pfam domains
         Sec.struct. author ............................... Sec.struct. author
                 SAPs(SNPs) ------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------- PROSITE
                 Transcript ------------------------------- Transcript
                  1w9n A  1 sAsIVKttIKAsKKLCRGFtLtCGCHFtGKK 31
                            | |   ||10 |      20 |     |30 
                            | |   ||   |      20-DBB   |   
                            1-2OP ||   |        22-DBB |   
                              3-DHA|   |              28-DBU
                                  7-DBU|                   
                                   8-DBU                   
                                      12-DAL
   Legend:   → Mismatch (orange background)
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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 1W9N)

(-) CATH Domains  (0, 0)

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(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (3, 3)

NMR Structure(hide GO term definitions)
Chain A   (LAN15_STAEP | P86047)
molecular function
    GO:0005102    receptor binding    Interacting selectively and non-covalently with one or more specific sites on a receptor molecule, a macromolecule that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function.
biological process
    GO:0019835    cytolysis    The rupture of cell membranes and the loss of cytoplasm.
    GO:0042742    defense response to bacterium    Reactions triggered in response to the presence of a bacterium that act to protect the cell or organism.

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 Related Entries

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(-) Related Entries Specified in the PDB File

1aj1 SOLUTION STRUCTURE OF THE LANTIBIOTIC ACTAGARDINE
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1mqy SOLUTION STRUCTURE OF TYPE B LANTIBIOTICS MERSACIDIN IN DPC MICELLES
1mqz SOLUTION STRUCTURE OF TYPE B LANTIBIOTICS MERSACIDIN BOUND TO LIPID II IN DPC MICELLES
1qow CRYSTAL STRUCTURE OF THE TUPE B LANTIBIOTIC MERSACIDIN
1wco SOLUTION STRUCTURE OF NISIN AND LIPID II COMPLEX
2dde SOLUTION STRUCTURE OF THE LANTIBIOTIC CINNAMYCIN COMPLEXED WITH LYSOPHOSPHATIDYLETHANOLAMINE
2ktn SOLUTION STRUCTURE OF LCH-ALPHA PEPTIDE FROM TWO-COMPONENT LANTIBIOTIC SYSTEM LICHENICIDIN VK21 A1
2kto SOLUTION STRUCTURE OF LCH-BETA PEPTIDE FROM TWO-COMPONENT LANTIBIOTIC LICHENICIDIN VK21 A2