Peptide Database

Peptide NameAntimicrobial peptide Brevinin-1HB3

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC127H208N28O27S3

DescriptionStandard

        FLPAIIGMAAKFLPTLFCKLTKKC
    

Molecular Weight2655.38 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)3.74

Net Charge (pH 7.4) 3.50

Charge Density (pH 7.0) 0.1557

GRAVY Index1.01

Hydrophobic Moment 0.53

Boman Index0.34

Instability Index35.26

Aliphatic Index 110.00

Aromaticity 0.1250

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 859.58

LogP -1.85

H-bond Donors 31.0

H-bond Acceptors 34.0

Rotatable Bonds 86.0

Heavy Atoms 185.0

Ring Count 5.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0277201 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