 | | PRD_000200 | | Name: | Nisin A | | Formula: | C141 H233 N41 O38 S7 | | Description: | Nisin Z is a heptacyclic peptide. Post Translational maturation of
lantibiotics involves the enzymic conversion of Thr, and Ser into
dehydrated AA and the formation of thioether bonds with cysteine.
Thioether bonds with cysteine result in five cyclic structures along
the peptide chain. This is followed by membrane translocation and
cleavage of the modified precursor. | | Definition date: | 2012-12-12 | | Last modified: | 2023-09-20 |
|
 | | PRD_000199 | | Name: | Mersacidin | | Formula: | C80 H120 N20 O21 S4 | | Description: | MERSACIDIN IS A TETRACYCLIC PEPTIDE. POST TRANSLATIONAL MATURATION
OF LANTIBIOTICS INVOLVES THE ENZYMIC CONVERSION OF THR, AND SER INTO
DEHYDRATED AA AND THE FORMATION OF THIOETHER BONDS WITH CYSTEINE. THE
CARBOXY-TERMINAL BETA-METHYLLANTHIONINE UNDERGOES
DECARBOXYLATION. THIOETHER BONDS WITH CYSTEINE RESULT IN FOUR
RINGS. THIS IS FOLLOWED BY MEMBRANE TRANSLOCATION AND CLEAVAGE OF THE
MODIFIED PRECURSOR. | | Definition date: | 2012-12-12 | | Last modified: | 2023-09-20 |
|
 | | PRD_000198 | | Name: | BETA LICHENICIDIN PREPEPTIDE | | Formula: | C133 H200 N36 O37 S4 | | Description: | LICHENICIDIN VK21 IS A TETRACYCLIC PEPTIDE. POST TRANSLATIONAL
MATURATION OF LANTIBIOTICS INVOLVES THE ENZYMIC CONVERSION OF THR, AND
SER INTO DEHYDRATED AMINO ACIDS AND THE FORMATION OF THIOETHER BONDS
WITH CYSTEINE. THIOETHER BONDS WITH CYSTEINE RESULT IN FOUR RINGS.
THIS IS FOLLOWED BY MEMBRANE TRANSLOCATION AND CLEAVAGE OF THE
MODIFIED PRECURSOR. | | Definition date: | 2012-12-12 | | Last modified: | 2023-11-03 |
|
 | | PRD_000197 | | Name: | ALPHA LICHENICIDIN PREPEPTIDE | | Formula: | C142 H226 N36 O41 S5 | | Description: | LICHENICIDIN VK21 IS A TETRACYCLIC PEPTIDE. POST TRANSLATIONAL
MATURATION OF LANTIBIOTICS INVOLVES THE ENZYMIC CONVERSION OF THR, AND
SER INTO DEHYDRATED AMINO ACIDS AND THE FORMATION OF THIOETHER BONDS
WITH CYSTEINE. THIOETHER BONDS WITH CYSTEINE RESULT IN FOUR RINGS.
THIS IS FOLLOWED BY MEMBRANE TRANSLOCATION AND CLEAVAGE OF THE
MODIFIED PRECURSOR. | | Definition date: | 2012-12-12 | | Last modified: | 2023-11-03 |
|
 | | PRD_000196 | | Name: | EPILANCIN 15X | | Formula: | C145 H241 N41 O33 S3 | | Description: | Epilancin 15X is a tricyclic peptide. thioether bonds with cysteine
result in three rings along the peptide chain. Post Translational
maturation of lantibiotics involves the enzymic conversion of Thr and
Ser into dehydrated amino acids and the formation of thioether bonds
with cysteine. This is followed by membrane translocation and
cleavage of the modified precursor. | | Definition date: | 2012-12-12 | | Last modified: | 2023-09-20 |
|
 | | PRD_000195 | | Name: | Cinnamycin | | Formula: | C89 H127 N25 O25 S3 | | Description: | CINNAMYCIN IS A TETRACYCLIC PEPTIDE. POST TRANSLATIONAL MATURATION
OF LANTIBIOTICS INVOLVES THE ENZYMIC CONVERSION OF THR AND SER INTO
DEHYDRATED AMINO ACIDS AND THE FORMATION OF THIOETHER BONDS WITH
CYSTEINE. THE 14-19 BETA-METHYLLANTHIONINE THIOETHER BOND IS OXIDIZED
TO A SULFOXIDE. THE THIOETHER BONDS WITH CYSTEINE RESULT IN THREE
RING STRUCTURES, CROSSLINK BETWEEN SER AND LYS RESULT IN THE FOURTH
RING. THIS IS FOLLOWED BY MEMBRANE TRANSLOCATION AND CLEAVAGE OF THE
MODIFIED PRECURSOR. | | Definition date: | 2012-12-12 | | Last modified: | 2023-09-20 |
|
 | | PRD_000194 | | Name: | ACTAGARDINE | | Formula: | C81 H124 N20 O23 S4 | | Description: | ACTAGARDINE IS A TRICYCLIC PEPTIDE. POST TRANSLATIONAL MATURATION
OF LANTIBIOTICS INVOLVES THE ENZYMIC CONVERSION OF THR AND SER INTO
DEHYDRATED AMINO ACIDS AND THE FORMATION OF THIOETHER BONDS WITH
CYSTEINE. THE THIOETHER BONDS WITH CYSTEINE RESULT IN THREE
RING STRUCTURES. THIS IS FOLLOWED BY MEMBRANE TRANSLOCATION AND
CLEAVAGE OF THE MODIFIED PRECURSOR. | | Definition date: | 2012-12-12 | | Last modified: | 2023-09-20 |
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