Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Toxicity / Safety ▸ Cytolysis / cell lysis ▸ Cytolytic activity

Venom / Toxin ▸ General toxin ▸ Toxic

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC148H255N41O41S3

DescriptionStandard

        GIMSLFKGVLKTAGKHVAGSLVDQLKCKITGGC
    

Molecular Weight3361.05 Da

Isoelectric Point (pI)9.60

Net Charge (pH 7.0)3.82

Net Charge (pH 7.4) 3.53

Charge Density (pH 7.0) 0.1159

GRAVY Index0.45

Hydrophobic Moment 0.60

Boman Index0.20

Instability Index-0.37

Aliphatic Index 103.33

Aromaticity 0.0303

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 1314.61

LogP -13.06

H-bond Donors 48.0

H-bond Acceptors 49.0

Rotatable Bonds 118.0

Heavy Atoms 233.0

Ring Count 2.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0425873 VERIFIED: YES

Provenance & Taxonomy

OrganismRana tsushimensis [Animal]

FamilyBrevinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide27-33

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetKlebsiella pneumoniae KK3 9904

Activity6 μM

MethodMIC

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