Peptide Database

Peptide NameBrevinin-2HS1

Function Ontology

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Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC113H185N31O30

DescriptionStandard

        LWETIKNAGKGFIQNILDKIR
    

Molecular Weight2457.87 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.0839

GRAVY Index-0.28

Hydrophobic Moment 0.63

Boman Index0.00

Instability Index30.68

Aliphatic Index 116.19

Aromaticity 0.0952

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1025.17

LogP -6.99

H-bond Donors 35.0

H-bond Acceptors 32.0

Rotatable Bonds 86.0

Heavy Atoms 174.0

Ring Count 3.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0343968 VERIFIED: YES

Provenance & Taxonomy

OrganismSylvirana nigrovittata [Animal]

FamilyBrevinin

Structure & Mods

Configlinear 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)