Peptide Database

Peptide NameBrevinin-1Sd

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC128H194N28O27S2

DescriptionStandard

        FFPIAAAIAAKFFPKIFCATSKKC
    

Molecular Weight2621.21 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 Index0.96

Hydrophobic Moment 0.54

Boman Index0.35

Instability Index22.10

Aliphatic Index 73.75

Aromaticity 0.2083

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 -3.22

H-bond Donors 31.0

H-bond Acceptors 33.0

Rotatable Bonds 81.0

Heavy Atoms 185.0

Ring Count 7.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0017756 VERIFIED: NO

Provenance & Taxonomy

OrganismRana sphenocephala [Animal]; Rana utricularia [Animal]

FamilyBrevinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial