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MYP_031486
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Basic Information
Dybowskin-4 (Frogs, amphibians, animals)
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Antimicrobial ▸ Antifungal
Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic
Toxicity / Safety ▸ Cytolysis / cell lysis ▸ Cytolytic activity
Standard
15 amino acids
C79H134N18O16S2
Standard
Sequence
VWPLGLVICKALKIC
Physicochemical Analysis
1656.15 Da
8.90
1.71
1.47
0.1141
1.66
0.45
0.51
-1.99
175.33
0.0667
5500.00
5625.00
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
529.76
0.73
20.0
20.0
52.0
115.0
3.0
14.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0317008 VERIFIED: YES
Provenance & Taxonomy
Rana dybowskii [Animal]
Structure & Mods
disulfide-constrained cyclic peptide [Cyclic]
canonical L-amino-acid peptide [L]
None
Cyclization
9-15
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal
Klebsiella pneumoniae ATCC10031
15 μg/mL
MIC
PMID17698251 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/17698251/
RECORD: Rec_0330128 VERIFIED: YES
Provenance & Taxonomy
Rana dybowskii [Animal]
Brevinin
Structure & Mods
Single-chain peptide backbone represented as a linear sequence entry [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial Antifungal Anti-Gram-positive Anti-Gram-negative
Shigella dysenteriae
30 μg/mL
MIC
PMID17698251 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/17698251/
RECORD: Rec_0362892 VERIFIED: NO
Provenance & Taxonomy
Rana dybowskii [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial
RECORD: Rec_0363885 VERIFIED: YES
Provenance & Taxonomy
Rana dybowskii [Animal]
Structure & Mods
disulfide-constrained cyclic peptide [Cyclic]
canonical L-amino-acid peptide [L]
None
Cyclization
9-15
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal
Micrococcus luteus ATCC4698
1.56 μg/mL
MIC
PMID17698251 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/17698251/
RECORD: Rec_0365899 VERIFIED: YES
Provenance & Taxonomy
Rana dybowskii [Animal]
Brevinin
Structure & Mods
Single-chain peptide backbone represented as a linear sequence entry [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial Antifungal Anti-Gram-positive Anti-Gram-negative
Staphylococcus epidermidis
6.25 μg/mL
MIC
PMID17698251 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/17698251/
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