MYP_021166
Streptin 1
Antimicrobial
Antimicrobial
▸
Antibacterial
Antimicrobial
▸
Antibacterial
▸
Anti-Gram-positive
Antimicrobial
▸
Quorum sensing modulation
Regulatory peptide
▸
Cell-cell communication
Standard
23 amino acids
C114H181N29O31S3
Standard
VGSRYLCTPGSCWKLVCFTTTVK
2550.03 Da
9.11
2.70
2.44
0.1174
0.40
0.46
0.15
44.67
71.74
0.1304
6990.00
7115.00
The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.
Amino Acid Composition
966.07
-9.37
39.0
37.0
78.0
177.0
5.0
22.0
3D PDB MODEL
Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.
2D CHEMICAL STRUCTURE
Drag to move
Drag to move. Use the buttons to zoom.
RECORD: Rec_0058766
VERIFIED: YES
Provenance & Taxonomy
Bacillus subtilis [Bacterium]
Bacteriocin
1423
Structure & Mods
linear peptide [Linear]
noncanonical stereochemical modification [Modified]
Two possible structures have been proposed for streptin 1 due to insufficient info. The first lanthionine S3-C7 and the second methyllanthionine T8-C12 are identical in the two proposed structures. A third intra-bond is either S11-C17 or C17-T19 (or C17-T20 or C17-T21). Compared to Streptin 1, Streptin 2 contains 3 additional residues TPY at the N-terminus. Small quantities of peptides at various degrees of dehydration were also detected
Bio-Activity Profile
Antimicrobial
RECORD: Rec_0082165
VERIFIED: NO
Provenance & Taxonomy
Streptococcus pyogenes [Bacterium]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial
Antibacterial
RECORD: Rec_0132251
VERIFIED: YES
Provenance & Taxonomy
not reported [other]
Structure & Mods
linear peptide; DSSP H 17.4%, E 0.0%, T 34.8%, C 47.8% [Linear]
canonical L-amino-acid peptide [L]
None
None
Bio-Activity Profile
Antibacterial
Cell-Cell Communication
Antimicrobial
Quorum Sensing
Anti-Gram-positive
RECORD: Rec_0132529
VERIFIED: YES
Provenance & Taxonomy
Bacillus subtilis [Bacterium]; Bacteria [Bacterium]
1423; 2
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial
RECORD: Rec_0175686
VERIFIED: YES
Provenance & Taxonomy
Bacillus subtilis A1,3 [Bacterium]
Bacteriocin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial
Showing 5 records on this page · Page 1 of 2