Peptide Database

Peptide NameBrevinin-2GHb

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC137H240N40O39S2

DescriptionStandard

        GVTFNALKGVAKTVAAQLLKTARCKLDKSC
    

Molecular Weight3135.75 Da

Isoelectric Point (pI)9.90

Net Charge (pH 7.0)4.74

Net Charge (pH 7.4) 4.50

Charge Density (pH 7.0) 0.1579

GRAVY Index0.21

Hydrophobic Moment 0.57

Boman Index0.01

Instability Index7.67

Aliphatic Index 97.67

Aromaticity 0.0333

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 1303.62

LogP -14.27

H-bond Donors 48.0

H-bond Acceptors 46.0

Rotatable Bonds 109.0

Heavy Atoms 218.0

Ring Count 1.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0051853 VERIFIED: YES

Provenance & Taxonomy

OrganismSylvirana guentheri [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)

RECORD: Rec_0427217 VERIFIED: NO