Peptide Database

Peptide NameProteinase inhibitor, Marinostatin L

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC166H242N42O59S

DescriptionStandard

        TASQQSPVQEVPEQPFATMRYPSDSDEDGFNFPV
    

Molecular Weight3802.01 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-5.59

Net Charge (pH 7.4) -5.79

Charge Density (pH 7.0) -0.1644

GRAVY Index-0.91

Hydrophobic Moment 0.40

Boman Index-0.07

Instability Index109.08

Aliphatic Index 31.47

Aromaticity 0.1176

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1622.43

LogP -20.05

H-bond Donors 51.0

H-bond Acceptors 55.0

Rotatable Bonds 115.0

Heavy Atoms 268.0

Ring Count 9.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0020497 VERIFIED: NO

Provenance & Taxonomy

OrganismAlteromonas sp [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory