Peptide Database

Peptide NameOnchocystatin (OV17), (Cysteine proteinase inhibitor OV7)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length162 amino acids

Chemical FormulaC817H1347N219O243S9

DescriptionStandard

        MLTIKDGTLLIHLLLFSVVALVQLQGAKSARAKNPSKMESKTGENQDRPVLLGGWEDRDPKDEEILELLPSILMKVNEQSNDEYHLMPIKLLKVSSQVVAGVKYKMDVQVARSQCKKSSNEKVDLTKCKKLEGHPEKVMTLEVWEKPWENFMRVEILGTKEV
    

Molecular Weight18414.34 Da

Isoelectric Point (pI)7.73

Net Charge (pH 7.0)0.77

Net Charge (pH 7.4) 0.31

Charge Density (pH 7.0) 0.0048

GRAVY Index-0.39

Hydrophobic Moment 0.72

Boman Index-0.06

Instability Index37.90

Aliphatic Index 97.35

Aromaticity 0.0432

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19605.00

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

Amino Acid Composition

TPSA 7489.94

LogP -70.19

H-bond Donors 255.0

H-bond Acceptors 256.0

Rotatable Bonds 643.0

Heavy Atoms 1288.0

Ring Count 20.0

Amide Bonds 174.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0149304 VERIFIED: NO

Provenance & Taxonomy

OrganismOnchocerca volvulus [Animal]

FamilyCystatin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial