Peptide Database

Peptide NameBombinin-like peptides 1 [Cleaved into: Acidic peptide 1-1; Bombinin-like peptide 1 (BLP-1); Octapeptide 1; Acidic peptide 1-2; Bombinin-H]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Defense peptide

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Toxicity / Safety ▸ Cytolysis / cell lysis ▸ Cytolytic activity

Standard StatusStandard

Sequence Length137 amino acids

Chemical FormulaC655H1083N189O205S3

DescriptionStandard

        MNFKYIVAVSILIASAYARSEENDIQSLSQRDVLEEESLREIRGIGGALLSAAKVGLKGLAKGLAEHFANGKRTAEEREVMKRLEAAMRDLDSFEHPEEASEKETRGFNQEEKEKRIIGPVLGLVGSALGGLLKKIG
    

Molecular Weight14981.94 Da

Isoelectric Point (pI)5.81

Net Charge (pH 7.0)-2.28

Net Charge (pH 7.4) -2.65

Charge Density (pH 7.0) -0.0166

GRAVY Index-0.33

Hydrophobic Moment 0.63

Boman Index-0.05

Instability Index41.48

Aliphatic Index 96.93

Aromaticity 0.0438

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 6408.67

LogP -63.35

H-bond Donors 223.0

H-bond Acceptors 208.0

Rotatable Bonds 531.0

Heavy Atoms 1052.0

Ring Count 10.0

Amide Bonds 143.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0290566 VERIFIED: YES

Provenance & Taxonomy

OrganismBombina variegata [Animal]

FamilyBombinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Defense peptide Antimicrobial Antibiotic Cytolytic Hemolytic

TargetNo Target Organism Found