Peptide Database

Peptide NameBrevinin-2R

Function Ontology

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Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC109H196N32O33S2

DescriptionStandard

        IKNAAKDVVQSLLNKASCKLAKTC
    

Molecular Weight2547.05 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) 0.1557

GRAVY Index0.03

Hydrophobic Moment 0.62

Boman Index-0.06

Instability Index44.27

Aliphatic Index 105.83

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 1089.98

LogP -12.51

H-bond Donors 39.0

H-bond Acceptors 39.0

Rotatable Bonds 91.0

Heavy Atoms 176.0

Ring Count 0.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0054179 VERIFIED: YES

Provenance & Taxonomy

OrganismAmolops daiyunensis [Animal]

FamilyBrevinin

Structure & Mods

ConfigDNA-encoded linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)