Peptide Database

Peptide NameCystatin-C (Cystatin-3)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length146 amino acids

Chemical FormulaC701H1121N199O204S8

DescriptionStandard

        MAGPLRAPLLLLAILAVALAVSPAAGASPGKPPRLVGGPMDASVEEEGVRRALDFAVSEYNKASNDMYHSRALQVVRARKQIVAGVNYFLDVELGRTTCTKTQPNLDNCPFHEQPHLKRKAFCSFQIYTVPWQGTMTLSKSTCQDA
    

Molecular Weight15857.13 Da

Isoelectric Point (pI)9.00

Net Charge (pH 7.0)3.73

Net Charge (pH 7.4) 3.28

Charge Density (pH 7.0) 0.0256

GRAVY Index-0.11

Hydrophobic Moment 0.69

Boman Index0.04

Instability Index48.63

Aliphatic Index 84.25

Aromaticity 0.0685

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11710.00

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

Amino Acid Composition

TPSA 6416.71

LogP -66.11

H-bond Donors 223.0

H-bond Acceptors 219.0

Rotatable Bonds 512.0

Heavy Atoms 1112.0

Ring Count 25.0

Amide Bonds 157.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0189132 VERIFIED: NO

Provenance & Taxonomy

OrganismMacaca mulatta [Animal]

FamilyCystatin

Tax ID9544

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial