Peptide Database

Peptide NameSilk protease inhibitor 2

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC167H250N44O58S4

DescriptionStandard

        VCTTEWDPVCGKDGKTYSNLCWLNEAGVGLDHEGEC
    

Molecular Weight3930.29 Da

Isoelectric Point (pI)4.19

Net Charge (pH 7.0)-5.21

Net Charge (pH 7.4) -5.54

Charge Density (pH 7.0) -0.1446

GRAVY Index-0.45

Hydrophobic Moment 0.35

Boman Index0.05

Instability Index38.34

Aliphatic Index 59.44

Aromaticity 0.0833

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12740.00

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

Amino Acid Composition

TPSA 1633.76

LogP -17.74

H-bond Donors 59.0

H-bond Acceptors 58.0

Rotatable Bonds 125.0

Heavy Atoms 273.0

Ring Count 7.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0410051 VERIFIED: NO

Provenance & Taxonomy

OrganismGalleria mellonella [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory