Peptide Database

Peptide NameAntimicrobial peptide Brevinin-2HB1

Function Ontology

Antimicrobial

Membrane / Ion-channel modulation ▸ Calcium channel modulation ▸ Calcium channel inhibitor

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC145H261N39O46S2

DescriptionStandard

        GLLDTIKKLAATAGKTVLSSVLQTASCKLSKTC
    

Molecular Weight3350.99 Da

Isoelectric Point (pI)9.60

Net Charge (pH 7.0)3.74

Net Charge (pH 7.4) 3.50

Charge Density (pH 7.0) 0.1132

GRAVY Index0.42

Hydrophobic Moment 0.54

Boman Index0.11

Instability Index20.45

Aliphatic Index 112.42

Aromaticity 0.0000

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 1387.08

LogP -16.99

H-bond Donors 52.0

H-bond Acceptors 52.0

Rotatable Bonds 117.0

Heavy Atoms 232.0

Ring Count 0.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0001336 VERIFIED: NO

Provenance & Taxonomy

OrganismPelophylax hubeiensis [Animal]

FamilyBrevinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antioxidant

RECORD: Rec_0341436 VERIFIED: YES