Peptide Database

Peptide NameFmPEN3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length52 amino acids

Chemical FormulaC245H382N86O71S6

DescriptionStandard

        QGYHGGHTRPVPRPFYGGSSACTVCRILNTYEARSCCRQYRRCCTTGRGYRG
    

Molecular Weight5860.58 Da

Isoelectric Point (pI)9.76

Net Charge (pH 7.0)7.87

Net Charge (pH 7.4) 7.47

Charge Density (pH 7.0) 0.1514

GRAVY Index-0.83

Hydrophobic Moment 0.81

Boman Index-0.26

Instability Index73.82

Aliphatic Index 30.00

Aromaticity 0.1154

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7825.00

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

Amino Acid Composition

TPSA 2565.07

LogP -34.85

H-bond Donors 102.0

H-bond Acceptors 87.0

Rotatable Bonds 183.0

Heavy Atoms 408.0

Ring Count 11.0

Amide Bonds 54.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0297753 VERIFIED: YES

Provenance & Taxonomy

OrganismFenneropenaeus merguiensis [Animal]

FamilyPenaeidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive

TargetVibrio parahemolyticus

Activity50 μM

MethodMIC50

RECORD: Rec_0334283 VERIFIED: YES