Peptide Database

Peptide NameScapularisin-20

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC194H296N58O49S7

DescriptionStandard

        GGYYCPFRQDICHNHCRSFGRKAGYCGGFLKKTCICVMK
    

Molecular Weight4449.24 Da

Isoelectric Point (pI)9.27

Net Charge (pH 7.0)5.87

Net Charge (pH 7.4) 5.47

Charge Density (pH 7.0) 0.1505

GRAVY Index-0.29

Hydrophobic Moment 0.64

Boman Index-0.05

Instability Index56.22

Aliphatic Index 40.00

Aromaticity 0.1538

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 1732.10

LogP -16.94

H-bond Donors 68.0

H-bond Acceptors 64.0

Rotatable Bonds 145.0

Heavy Atoms 308.0

Ring Count 9.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0171339 VERIFIED: NO

Provenance & Taxonomy

OrganismIxodes scapularis [Animal]

Tax ID6945

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial