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Title :   SAKACIN P VARIANT THAT IS STRUCTURALLY STABILIZED BY AN INSERTED C-TERMINAL DISULFIDE BRIDGE.

Authors :   M. Uteng, H. H. Hauge, P. R. Markwick, G. Fimland, D. Mantzilas, J. Nissen-Meyer, C. Muhle-Goll

Date :   28 May 03 (Deposition) - 22 Sep 03 (Release) - 24 Feb 09 (Revision)

Method :   SOLUTION NMR

Resolution :   NOT APPLICABLE

Chains :   NMR Structure  : A  (10x)

Keywords :   Antibiotic, Pediocin-Like Bacteriocins, Antimicrobial Peptides, Sakacin Antibiotic, Bacteriocin (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. Uteng, H. H. Hauge, P. R. Markwick, G. Fimland, D. Mantzilas, J. Nissen-Meyer, C. Muhle-Goll
Three-Dimensional Structure In Lipid Micelles Of The Pediocin-Like Antimicrobial Peptide Sakacin P And A Sakacin P Variant That Is Structurally Stabilized By An Inserted C-Terminal Disulfide Bridge
Biochemistry V. 42 11417 2003
PubMed-ID: 14516192 | Reference-DOI: 10.1021/BI034572I

Compounds

Molecule 1 - BACTERIOCIN SAKACIN P
	Chains	:	A
	Engineered	:	YES
	Expression System	:	LACTOBACILLUS SAKE
	Expression System Plasmid	:	PGF10
	Expression System Strain	:	LB790
	Expression System Taxid	:	1599
	Expression System Variant	:	LB790/PGF10
	Expression System Vector	:	PMG36E
	Mutation	:	YES
	Organism Scientific	:	LACTOBACILLUS SAKE
	Organism Taxid	:	1599
	Other Details	:	SAKACIN P VARIANT THAT IS STRUCTURALLY STABILIZED BY AN INSERTED C-TERMINAL DISULFIDE BRIDGE.
	Strain	:	LB790
	Synonym	:	SAKACIN 674
	Variant	:	LB790/PGF10

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (0, 0)

Sites (0, 0)

SS Bonds (2, 2)

Cis Peptide Bonds (4, 4)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 1)

Exons (0, 0)

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

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Chain A from PDB  Type:PROTEIN  Length:44
 aligned with SAKP_LACSK | P35618 from UniProtKB/Swiss-Prot  Length:61

    Alignment length:44
                                                                     61 
                                    28        38        48        58  | 
            SAKP_LACSK   19 KYYGNGVHCGKHSCTVDWGTAIGNIGNNAAANWATGGNAGWNK-  -
               SCOP domains d1ohma_ A: Sakacin P                         SCOP domains
               CATH domains -------------------------------------------- CATH domains
               Pfam domains Bacteriocin_II-1ohmA01 A:1-36       -------- Pfam domains
         Sec.struct. author .................hhhhhhhhhhhhhhhh........... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------- SAPs(SNPs)
                    PROSITE --BACTERIOCIN_------------------------------ PROSITE
                 Transcript -------------------------------------------- Transcript
                  1ohm A  1 KYYGNGVHCGKHSCTVDWGTAIGCIGNNAAANWATGGNAGWNKC 44
                                    10        20        30        40

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Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (0, 0)

Pfam Domains (1, 1)

Gene Ontology (3, 3)

NMR Structure(hide GO term definitions)

Chain A (SAKP_LACSK | P35618)

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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