Peptide Database

Peptide NameProtease inhibitor LCMI-I

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ Protease inhibition

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC151H245N47O53S6

DescriptionStandard

        EEKCTPGQVKQQDCNTCTCTPTGVWGCTRKGCQPA
    

Molecular Weight3759.23 Da

Isoelectric Point (pI)7.85

Net Charge (pH 7.0)0.78

Net Charge (pH 7.4) 0.51

Charge Density (pH 7.0) 0.0222

GRAVY Index-0.87

Hydrophobic Moment 0.42

Boman Index-0.18

Instability Index69.68

Aliphatic Index 19.43

Aromaticity 0.0286

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 1630.83

LogP -24.36

H-bond Donors 60.0

H-bond Acceptors 60.0

Rotatable Bonds 120.0

Heavy Atoms 257.0

Ring Count 5.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0130580 VERIFIED: YES

Provenance & Taxonomy

OrganismLocusta migratoria [Animal]

Familyprotease inhibitor I19 family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide4-19; 14-32; 17-27

Bio-Activity Profile

Function

Other protease inhibitor I19 family

RECORD: Rec_0150887 VERIFIED: NO