Peptide Database

Peptide NameCystatin-M (Cystatin-6), (Cystatin-E)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length149 amino acids

Chemical FormulaC720H1164N208O214S11

DescriptionStandard

        MARSNLPLALGLALVAFCLLALPRDARARPQERMVGELRDLSPDDPQVQKAAQAAVASYNMGSNSIYYFRDTHIIKAQSQLVAGIKYFLTMEMGSTDCRKTRVTGDHVDLTTCPLAAGAQQEKLRCDFEVLVVPWQNSSQLLKHNCVQM
    

Molecular Weight16510.92 Da

Isoelectric Point (pI)8.32

Net Charge (pH 7.0)1.73

Net Charge (pH 7.4) 1.26

Charge Density (pH 7.0) 0.0116

GRAVY Index-0.11

Hydrophobic Moment 0.59

Boman Index0.00

Instability Index36.38

Aliphatic Index 90.40

Aromaticity 0.0604

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 6801.78

LogP -69.87

H-bond Donors 238.0

H-bond Acceptors 230.0

Rotatable Bonds 548.0

Heavy Atoms 1153.0

Ring Count 20.0

Amide Bonds 164.0

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_0055834 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyCystatin

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial