Peptide Database

Peptide NameParalithocin 2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC216H328N62O63S8

DescriptionStandard

        RSPPQCQYTNCAAVLCPAVYCANAYTPPCGCCDICPPQKYGGGYRPR
    

Molecular Weight5057.81 Da

Isoelectric Point (pI)8.50

Net Charge (pH 7.0)2.68

Net Charge (pH 7.4) 2.35

Charge Density (pH 7.0) 0.0569

GRAVY Index-0.34

Hydrophobic Moment 0.30

Boman Index-0.00

Instability Index50.46

Aliphatic Index 39.57

Aromaticity 0.1064

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7950.00

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

Amino Acid Composition

TPSA 1957.91

LogP -23.35

H-bond Donors 72.0

H-bond Acceptors 74.0

Rotatable Bonds 143.0

Heavy Atoms 349.0

Ring Count 13.0

Amide Bonds 51.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0409410 VERIFIED: YES

Provenance & Taxonomy

OrganismParalithodes camtschaticus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

Targetterrestrial Escherichia coli

Activity>100 μM

MethodMIC

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