Peptide Database

Peptide NameBrevinin-2PTd

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC149H250N40O45S3

DescriptionStandard

        GFLDSFKNAMIGVAKSAGKTALNTLACKIDKTC
    

Molecular Weight3418.01 Da

Isoelectric Point (pI)9.24

Net Charge (pH 7.0)2.74

Net Charge (pH 7.4) 2.50

Charge Density (pH 7.0) 0.0830

GRAVY Index0.23

Hydrophobic Moment 0.51

Boman Index0.11

Instability Index14.00

Aliphatic Index 83.03

Aromaticity 0.0606

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 1386.55

LogP -15.64

H-bond Donors 50.0

H-bond Acceptors 51.0

Rotatable Bonds 118.0

Heavy Atoms 237.0

Ring Count 2.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0340742 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antimicrobial Antibacterial

RECORD: Rec_0349558 VERIFIED: NO

Provenance & Taxonomy

OrganismRana picturata,Hylarana picturata [Animal]; Hylarana signata [Animal]

FamilyBrevinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStaphylococcus aureus, Escherichia coli

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