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MYP_042512
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Basic Information
Mastoparan B [K12A]
Antimicrobial
Antimicrobial ▸ Antibacterial
Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic
Venom / Toxin ▸ General toxin ▸ Toxic
Standard
14 amino acids
C75H130N18O17
Standard
Sequence
LKLKSIVSWAKAVL
Physicochemical Analysis
1555.94 Da
10.30
2.76
2.55
0.1969
0.98
0.55
0.28
-25.71
167.14
0.0714
5500.00
5500.00
The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.
Residue Composition
Amino Acid Composition
Chemical Descriptors
575.93
-1.67
21.0
20.0
53.0
110.0
2.0
13.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0047865 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
Mastoparan
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial
Bacillus subtilis PCI 219
12.5 μM
MIC
PMID10667861 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/10667861/
RECORD: Rec_0153206 VERIFIED: YES
Provenance & Taxonomy
not reported [other]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
Amidation
Bio-Activity Profile
Antimicrobial
Human erythrocytes
100 μM
Hemolysis
Paperhttps://pubmed.ncbi.nlm.nih.gov/10667861/ PMID10667861 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/10667861/
RECORD: Rec_0177362 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
Mastoparan
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial
Escherichia coli NIHJ JC-2
25 μM
MIC
PMID10667861 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/10667861/
RECORD: Rec_0187984 VERIFIED: YES
Provenance & Taxonomy
not reported [other]
Structure & Mods
linear peptide; DSSP H 50.0%, E 0.0%, T 14.3%, C 35.7% [Linear]
canonical L-amino-acid peptide [L]
None
Amidation
Bio-Activity Profile
Toxic Antimicrobial Hemolytic
PaperHemolytik: a database of experimentally determined hemolytic and non-hemolytic peptides PMID24174543 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/24174543/
RECORD: Rec_0241899 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
Mastoparan
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial
Staphylococcus epidermidis ATCC 12228
25 μM
MIC
PMID10667861 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/10667861/
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