Peptide Database

Peptide NameSerine protease inhibitor Cvsi-1 (molluscs, animals)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antiparasitic ▸ General antiparasitic ▸ Antiparasitic

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC97H160N22O24S3

DescriptionStandard

        MDVVRTLILCVCLFGLTFA
    

Molecular Weight2114.64 Da

Isoelectric Point (pI)5.58

Net Charge (pH 7.0)-0.52

Net Charge (pH 7.4) -0.76

Charge Density (pH 7.0) -0.0273

GRAVY Index1.94

Hydrophobic Moment 0.48

Boman Index0.53

Instability Index32.27

Aliphatic Index 153.68

Aromaticity 0.1053

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 726.78

LogP -2.43

H-bond Donors 28.0

H-bond Acceptors 27.0

Rotatable Bonds 67.0

Heavy Atoms 146.0

Ring Count 2.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0191292 VERIFIED: YES

Provenance & Taxonomy

OrganismCrassostrea virginica [Animal]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antiparasitic

TargetSubtilisin A and Prochlorococcus marinus