Peptide Database

Peptide NameBrevinin-2GHc

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC145H239N41O40S2

DescriptionStandard

        SIWEGIKNAGKGFLVSILDKVRCKVAGGCNP
    

Molecular Weight3260.83 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)2.44

Net Charge (pH 7.4) 2.20

Charge Density (pH 7.0) 0.0787

GRAVY Index0.16

Hydrophobic Moment 0.65

Boman Index0.12

Instability Index-0.23

Aliphatic Index 97.42

Aromaticity 0.0645

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 1310.54

LogP -12.48

H-bond Donors 47.0

H-bond Acceptors 45.0

Rotatable Bonds 110.0

Heavy Atoms 228.0

Ring Count 4.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0396929 VERIFIED: YES

Provenance & Taxonomy

OrganismHylarana guentheri [Animal]

FamilyBrevinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide23-29

Bio-Activity Profile

Function

Antimicrobial

TargetStaphylococcus aureus FDA209P

Activity3.0 μM

MethodMIC

RECORD: Rec_0412791 VERIFIED: NO

Provenance & Taxonomy

OrganismRana guentheri,Hylarana guentheri [Animal]

FamilyBrevinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

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