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(-) Description

Title :  STRUCTURE OF SUBTILISIN A
 
Authors :  K. E. Kawulka, T. Sprules, R. T. Mckay, P. Mercier, C. M. Diaper, P. Zuber J. C. Vederas
Date :  04 Jul 03  (Deposition) - 22 Jun 04  (Release) - 05 Oct 11  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (8x)
NMR Structure *:  A  (1x)
Keywords :  Thioether Bridge, Cyclic Peptide, Bacteriocin, Antimicrobial Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. E. Kawulka, T. Sprules, C. M. Diaper, R. M. Whittal, R. T. Mckay, P. Mercier, P. Zuber, J. C. Vederas
Structure Of Subtilisin A, A Cyclic Antimicrobial Peptide From Bacillus Subtilis With Unusual Sulfur To Alpha-Carbon Cross-Links: Formation And Reduction Of Alpha-Thio-Alpha-Amino Acid Derivatives
Biochemistry V. 43 3385 2004
PubMed-ID: 15035610  |  Reference-DOI: 10.1021/BI0359527
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - SUBTILISIN A
    Chains: A
    Organism Scientific: BACILLUS SUBTILIS
    Organism Taxid: 1423
    Strain: JH642
    Synonym: ANTILISTERIAL BACTERIOCIN SUBTILISIN

 Structural Features

(-) Chains, Units

  1
NMR Structure (8x): A
NMR Structure * (1x): A

Summary Information (see also Sequences/Alignments below)

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

NMR Structure (2, 2)
No.NameCountTypeFull Name
12TL1Mod. Amino AcidD-ALLOTHREONINE
2DPN1Mod. Amino AcidD-PHENYLALANINE
NMR Structure * (2, 2)
No.NameCountTypeFull Name
12TL1Mod. Amino AcidD-ALLOTHREONINE
2DPN1Mod. Amino AcidD-PHENYLALANINE

(-) Sites  (1, 1)

NMR Structure (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:1 , CYS A:4 , 2TL A:28 , GLY A:29 , LEU A:30 , GLY A:32 , LEU A:33 , GLY A:35BINDING SITE FOR RESIDUE DPN A 31

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 1PXQ)

(-) 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:35
 aligned with SBOA_BACSU | O07623 from UniProtKB/Swiss-Prot  Length:43

    Alignment length:35
                                    18        28        38     
            SBOA_BACSU    9 NKGCATCSIGAACLVDGPIPDFEIAGATGLFGLWG 43
               SCOP domains d1pxqa_ A: Subtilosin A             SCOP domains
               CATH domains ----------------------------------- CATH domains
               Pfam domains Subtilosin_A-1pxqA01 A:1-35         Pfam domains
         Sec.struct. author ...........................hhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------- PROSITE
                 Transcript ----------------------------------- Transcript
                  1pxq A  1 NKGCATCSIGAACLVDGPIPDFEIAGAxGLxGLWG 35
                                    10        20       |30|    
                                                      28-2TL   
                                                         31-DPN
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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  (1, 1)

NMR Structure
(-)
Class: Peptides (792)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 1)

NMR Structure
(-)
Clan: no clan defined [family: Subtilosin_A] (1)

(-) Gene Ontology  (3, 3)

NMR Structure(hide GO term definitions)
Chain A   (SBOA_BACSU | O07623)
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.
cellular component
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

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