MYP_155514
Basic Information
Buforin II
Anticancer
Anticancer Cytotoxic anticancer activity Cytotoxic
Antimicrobial
Antimicrobial Antibacterial
Antimicrobial Antibacterial Anti-Gram-negative
Antimicrobial Antibacterial Anti-Gram-positive
Antimicrobial Antifungal
Antiparasitic General antiparasitic Antiparasitic
Antiviral
Antiviral Anti-HIV Anti-HIV-1
Antiviral Antiviral mechanism Viral entry inhibition
Binding / Molecular interaction Binding activity
Toxicity / Safety Blood cell toxicity Hemolysis Hemolytic
Toxicity / Safety Cytolysis / cell lysis Cytolytic activity
Toxicity / Safety Cytotoxicity Cytotoxic
Venom / Toxin General toxin Anti-endotoxin
Venom / Toxin General toxin Cytotoxic
Standard
21 amino acids
C106H184N40O26
Standard
Sequence
TRSSRAGLQFPVGRVHRLLRK
Physicochemical Analysis
2434.85 Da
12.00
5.48
5.24
0.2612
-0.64
0.81
-0.36
84.20
88.10
0.0476
0.00
0.00
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
1104.51
-12.38
42.0
33.0
82.0
172.0
3.0
21.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0204167 VERIFIED: YES
Provenance & Taxonomy
Bufo gargarizans [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
None
① The residue at position 21 is N6-(2-hydroxyisobutyryl)lysine
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal
Bacillus subtilis
2 μg/mL
MIC
RECORD: Rec_0206787 VERIFIED: YES
Provenance & Taxonomy
Bufo gargarizans [Animal]
Bufo Bufo Gargarizans
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
Amidation
Bio-Activity Profile
Anticancer Cytotoxic
U-937
0.5 μg/mL
Cytotoxicity assay
RECORD: Rec_0224453 VERIFIED: YES
Provenance & Taxonomy
Sphaenorhynchus lacteus [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative
Escherichia coli BL21
0.33±0.005 μM
ED50
RECORD: Rec_0232076 VERIFIED: NO
Provenance & Taxonomy
Bufo gargarizans [Animal]
Buforin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
None
Bio-Activity Profile
Antimicrobial Antibacterial Antiviral
RECORD: Rec_0232899 VERIFIED: YES
Provenance & Taxonomy
Bufo gargarizans [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
None
① The residue at position 21 is N6-(2-hydroxyisobutyryl)lysine
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal
Escherichia coli
4 μg/mL
MIC
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