Peptide Database

Peptide NameBrevinin-2TEa

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

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

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

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC333H556N88O104S9

DescriptionStandard

        MFTMKKPMLLLFFLGTISLSLCQEERGADEDDGGEMTEEEKRGIGSMLLGLAKNVGMSLLNKAQCKISGKC
    

Molecular Weight7745.09 Da

Isoelectric Point (pI)5.31

Net Charge (pH 7.0)-1.51

Net Charge (pH 7.4) -1.80

Charge Density (pH 7.0) -0.0213

GRAVY Index-0.06

Hydrophobic Moment 0.45

Boman Index0.05

Instability Index31.15

Aliphatic Index 85.21

Aromaticity 0.0423

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 3104.67

LogP -29.79

H-bond Donors 109.0

H-bond Acceptors 112.0

Rotatable Bonds 277.0

Heavy Atoms 534.0

Ring Count 4.0

Amide Bonds 74.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0218395 VERIFIED: NO

Provenance & Taxonomy

OrganismHylarana temporalis [Animal]

FamilyBrevinin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

RECORD: Rec_0232571 VERIFIED: YES

Provenance & Taxonomy

OrganismIndosylvirana indica [Animal]

FamilyBrevinin

Tax ID1926476

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Amphibian defense peptide Antimicrobial Non-hemolytic Non-ribosomal