Peptide Database

Peptide NameBrevinin-1N protein precursor, partial

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC109H197N27O26S2

DescriptionStandard

        LPALIGIAAKALPSLLCKITKKC
    

Molecular Weight2366.03 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) 0.1624

GRAVY Index1.04

Hydrophobic Moment 0.55

Boman Index0.30

Instability Index35.68

Aliphatic Index 153.04

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 830.48

LogP -4.10

H-bond Donors 30.0

H-bond Acceptors 32.0

Rotatable Bonds 79.0

Heavy Atoms 164.0

Ring Count 2.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0218867 VERIFIED: NO

Provenance & Taxonomy

OrganismPelophylax nigromaculatus [Animal]

FamilyBrevinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial