Peptide Database

Peptide NameCystatin-C (Cystatin-3)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length140 amino acids

Chemical FormulaC686H1083N197O199S8

DescriptionStandard

        MASPLRSLLFLLAVLAVAWAATPKQGPRMLGAPEEADANEEGVRRALDFAVSEYNKGSNDAYHSRAIQVVRARKQLVAGVNYFLDVEMGRTTCTKSQTNLTDCPFHDQPHLMRKALCSFQIYSVPWKGTHSLTKFSCKNA
    

Molecular Weight15530.66 Da

Isoelectric Point (pI)9.18

Net Charge (pH 7.0)4.82

Net Charge (pH 7.4) 4.31

Charge Density (pH 7.0) 0.0344

GRAVY Index-0.24

Hydrophobic Moment 0.69

Boman Index-0.01

Instability Index42.53

Aliphatic Index 77.43

Aromaticity 0.0857

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17210.00

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

Amino Acid Composition

TPSA 6367.99

LogP -66.07

H-bond Donors 225.0

H-bond Acceptors 216.0

Rotatable Bonds 508.0

Heavy Atoms 1090.0

Ring Count 25.0

Amide Bonds 151.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0310869 VERIFIED: NO

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyCystatin

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial