Peptide Database

Peptide NameBrevinin-2E-OG4 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 Length76 amino acids

Chemical FormulaC373H608N92O116S4

DescriptionStandard

        MFPLKKPLLLLFFLGTISLSLCEEERDADEDDGVEVTEEEVKRGLLDTFKNLALNAAKSAGVSVLNSLSCKLFKTC
    

Molecular Weight8365.62 Da

Isoelectric Point (pI)4.68

Net Charge (pH 7.0)-4.51

Net Charge (pH 7.4) -4.79

Charge Density (pH 7.0) -0.0593

GRAVY Index0.13

Hydrophobic Moment 0.69

Boman Index0.08

Instability Index30.82

Aliphatic Index 107.76

Aromaticity 0.0658

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 3350.65

LogP -29.01

H-bond Donors 117.0

H-bond Acceptors 116.0

Rotatable Bonds 288.0

Heavy Atoms 585.0

Ring Count 7.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0136556 VERIFIED: NO

Provenance & Taxonomy

OrganismOdorrana grahami [Animal]

FamilyBrevinin

Tax ID167935

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function