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MYP_056267
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Basic Information
Brevinin-1VLc
Anticancer
Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic
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
Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic
Venom / Toxin ▸ General toxin ▸ Cytotoxic
Standard
24 amino acids
C127H208N28O27S2
Standard
Sequence
FLPVIASVAAKVLPKVFCFITKKC
Physicochemical Analysis
2623.31 Da
9.70
3.74
3.50
0.1557
1.33
0.56
0.38
26.58
125.83
0.1250
0.00
125.00
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
859.58
-2.09
31.0
33.0
83.0
184.0
5.0
23.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0157442 VERIFIED: YES
Provenance & Taxonomy
Rana vaillanti [Animal]
Brevinin
Structure & Mods
disulfide-constrained cyclic peptide [Cyclic]
canonical L-amino-acid peptide [L]
None
Cyclization
18-24
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal
PMID19379837 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/19379837/
RECORD: Rec_0159120 VERIFIED: YES
Provenance & Taxonomy
Rana vaillanti [Animal]
Brevinin
Structure & Mods
disulfide-constrained cyclic peptide [Cyclic]
canonical L-amino-acid peptide [L]
None
Cyclization
18-24
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal
Escherichia coli
50 μM
MIC
PMID19379837 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/19379837/
RECORD: Rec_0197877 VERIFIED: NO
Provenance & Taxonomy
not reported [other]
Structure & Mods
topology not specified [Not included yet]
stereochemistry not specified [Other]
Bio-Activity Profile
Anticancer
RECORD: Rec_0200916 VERIFIED: YES
Provenance & Taxonomy
Rana vaillanti [Animal]
Brevinin
Structure & Mods
disulfide-constrained cyclic peptide [Cyclic]
canonical L-amino-acid peptide [L]
None
Cyclization
18-24
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal Cytotoxic
PMID19379837 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/19379837/
RECORD: Rec_0209076 VERIFIED: YES
Provenance & Taxonomy
Lithobates vaillanti [Animal]
Brevinin
Structure & Mods
Linear peptide with a single intramolecular disulfide-stabilized loop [Linear]
Gene-encoded natural peptide composed of standard L-amino acids [L]
18-24
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive
Staphylococcus aureus
1.5 μM
MIC
PaperJ.M. Conlon et al. / Comparative Biochemistry and Physiology, Part C 150 (2009) 150-154. Purification of peptides with differential cytolytic activities from the skin secretions of the Central American frog, Lithobates vaillanti (Ranidae)
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