2KTO

Chains	Accession	Name	Description	Comments	Source
A	PF16934	Two-component Enterococcus faecalis cytolysin (EFC) (Mersacidin)	Two-component Enterococcus faecalis cytolysin (EFC)	Mersacidin is a cytolysin, a lantibiotic produced by Gram-positive bacteria, The cytolysin is a 'pseudohaemolysin' which produces haemolysis on blood agar plates, but not in broth culture [1]. Mersacidin is one of the type B lantibiotics (lanthionine ...	Mersacidin is a cytolysin, a lantibiotic produced by Gram-positive bacteria, The cytolysin is a 'pseudohaemolysin' which produces haemolysis on blood agar plates, but not in broth culture [1]. Mersacidin is one of the type B lantibiotics (lanthionine-containing antibiotics) that contain post-translationally modified amino acids and cyclic ring structures. Mersacidin attacks the cell wall precursor lipid II, thereby inhibiting cell-wall synthesis [2].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	LCHB	protein binding binding signaling receptor binding	biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response defense response to Gram-positive bacterium response to external stimulus response to biotic stimulus defense response to bacterium defense response to other organism response to stress response to bacterium response to external biotic stimulus cellular process disruption of cell in another organism biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response defense response to Gram-positive bacterium response to external stimulus response to biotic stimulus defense response to bacterium defense response to other organism response to stress response to bacterium response to external biotic stimulus cellular process disruption of cell in another organism disruption of anatomical structure in another organism killing of cells of another organism cell killing	extracellular region extracellular space cellular anatomical entity

Chains	Accession	Name	Type
A	IPR027632	Type 2 lantibiotic, A2 family	Family

Modified Residue(s)
Chain	Residue(s)	Description
A	2KT	RESID: AA0129 PSI-MOD : 2-oxobutanoic acid MOD:00138
A	DAL	RESID: AA0129 , AA0111 , AA0191 PSI-MOD : 2-oxobutanoic acid MOD:00138 , meso-lanthionine MOD:00120 , D-alanine (Ala) MOD:00198 , D-alanine (Ser) MOD:00858 , D-alanine MOD:00862
A	DBB	RESID: AA0129 , AA0111 , AA0191 , AA0112 PSI-MOD : 2-oxobutanoic acid MOD:00138 , meso-lanthionine MOD:00120 , D-alanine (Ala) MOD:00198 , D-alanine (Ser) MOD:00858 , D-alanine MOD:00862 , (2S,3S,2'R)-3-methyllanthionine MOD:00121
A	DBU	Parent Component: THR RESID: AA0129 , AA0111 , AA0191 , AA0112 , AA0182 PSI-MOD : 2-oxobutanoic acid MOD:00138 , meso-lanthionine MOD:00120 , D-alanine (Ala) MOD:00198 , D-alanine (Ser) MOD:00858 , D-alanine MOD:00862 , (2S,3S,2'R)-3-methyllanthionine MOD:00121 , dehydrobutyrine (Thr) MOD:00190 , (Z)-dehydrobutyrine (Thr) MOD:01471
A	DHA	Parent Component: SER RESID: AA0129 , AA0111 , AA0191 , AA0112 , AA0182 , AA0181 PSI-MOD : 2-oxobutanoic acid MOD:00138 , meso-lanthionine MOD:00120 , D-alanine (Ala) MOD:00198 , D-alanine (Ser) MOD:00858 , D-alanine MOD:00862 , (2S,3S,2'R)-3-methyllanthionine MOD:00121 , dehydrobutyrine (Thr) MOD:00190 , (Z)-dehydrobutyrine (Thr) MOD:01471 , dehydroalanine (Ser) MOD:00189 , dehydroalanine (Cys) MOD:00793 , dehydroalanine (Tyr) MOD:00824 , dehydroalanine MOD:01168 , dehydroalanine (Sec) MOD:01954