Peptide Database

Peptide NameCystatin-C (Cystatin-3)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length148 amino acids

Chemical FormulaC718H1173N211O212S6

DescriptionStandard

        MARSLGVPLLLLAALVVALALAVSPAAGARTRQSPRLLGGLEDVDAQEKDVQRALGFAESEYNKGSNDRYHSRALQVVRARRQIVSGVKYYLDVLIGRTTCTKTQTNLANCPFHDQPDLQRKMLCSFEIYSVPWLNKISLLKSDCQNA
    

Molecular Weight16345.67 Da

Isoelectric Point (pI)9.35

Net Charge (pH 7.0)5.65

Net Charge (pH 7.4) 5.24

Charge Density (pH 7.0) 0.0381

GRAVY Index-0.13

Hydrophobic Moment 0.70

Boman Index-0.03

Instability Index51.03

Aliphatic Index 100.20

Aromaticity 0.0608

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13200.00

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

Amino Acid Composition

TPSA 6862.68

LogP -71.53

H-bond Donors 243.0

H-bond Acceptors 226.0

Rotatable Bonds 546.0

Heavy Atoms 1147.0

Ring Count 18.0

Amide Bonds 162.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0109609 VERIFIED: NO

Provenance & Taxonomy

OrganismOryctolagus cuniculus [Animal]

FamilyCystatin

Tax ID9986

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial