Peptide Database

Peptide NameScasin-20

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC185H278N56O60S8

DescriptionStandard

        LSEKGCPGDMAQCTDWCQQRGYKEWACSGDRMHNFCKCE
    

Molecular Weight4503.05 Da

Isoelectric Point (pI)5.67

Net Charge (pH 7.0)-1.20

Net Charge (pH 7.4) -1.56

Charge Density (pH 7.0) -0.0307

GRAVY Index-0.99

Hydrophobic Moment 0.53

Boman Index-0.21

Instability Index44.22

Aliphatic Index 15.13

Aromaticity 0.1026

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12865.00

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

Amino Acid Composition

TPSA 1899.53

LogP -22.40

H-bond Donors 71.0

H-bond Acceptors 68.0

Rotatable Bonds 149.0

Heavy Atoms 309.0

Ring Count 8.0

Amide Bonds 42.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0250842 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