Peptide Database

Peptide NameBrevinin-2LTb antimicrobial peptide

Function Ontology

Antimicrobial

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

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

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC368H605N93O114S5

DescriptionStandard

        MFTLKKSLLFLFFLGTISLSFCEEERGADEDDEVEMTEEEKRSILDKIKNVALGVARGAGTGILKALLCKLDKSC
    

Molecular Weight8316.62 Da

Isoelectric Point (pI)4.90

Net Charge (pH 7.0)-3.51

Net Charge (pH 7.4) -3.80

Charge Density (pH 7.0) -0.0468

GRAVY Index0.05

Hydrophobic Moment 0.72

Boman Index0.04

Instability Index33.58

Aliphatic Index 101.47

Aromaticity 0.0667

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 3357.94

LogP -28.29

H-bond Donors 120.0

H-bond Acceptors 116.0

Rotatable Bonds 295.0

Heavy Atoms 580.0

Ring Count 5.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0144365 VERIFIED: NO

Provenance & Taxonomy

OrganismHylarana latouchii [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

RECORD: Rec_0299072 VERIFIED: YES