Peptide Database

Peptide NameTrypsin inhibitor HMTI

Function Ontology

Enzyme modulation ▸ Enzyme inhibition

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC127H214N36O40S7

DescriptionStandard

        VGCPRILMKCKTDDDCLLGCKCLSNGYCG
    

Molecular Weight3109.73 Da

Isoelectric Point (pI)7.74

Net Charge (pH 7.0)0.67

Net Charge (pH 7.4) 0.37

Charge Density (pH 7.0) 0.0232

GRAVY Index0.16

Hydrophobic Moment 0.41

Boman Index0.02

Instability Index22.58

Aliphatic Index 77.24

Aromaticity 0.0345

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1224.97

LogP -13.51

H-bond Donors 48.0

H-bond Acceptors 48.0

Rotatable Bonds 104.0

Heavy Atoms 210.0

Ring Count 2.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0047898 VERIFIED: YES

Provenance & Taxonomy

OrganismCucumis melo [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory

RECORD: Rec_0273908 VERIFIED: NO