Peptide Database

Peptide NamePiscidin 1 [F1A][F2A][F6A][G8P]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC107H179N37O25

DescriptionStandard

        AAHHIARPIVHVGKTIHRLVTG
    

Molecular Weight2383.80 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)3.14

Net Charge (pH 7.4) 2.75

Charge Density (pH 7.0) 0.1429

GRAVY Index0.26

Hydrophobic Moment 0.73

Boman Index0.14

Instability Index20.73

Aliphatic Index 124.09

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 970.63

LogP -8.16

H-bond Donors 35.0

H-bond Acceptors 32.0

Rotatable Bonds 75.0

Heavy Atoms 169.0

Ring Count 5.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0425766 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyPiscidin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli KCTC 1682

Activity16 μM

MethodMIC

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