Peptide Database

Peptide NameCystatin-C (PoCystatin-C)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length126 amino acids

Chemical FormulaC626H1005N173O176S8

DescriptionStandard

        MKMLVFPVLAALFAVGLGNLVGAPRDINISEAQDALDFAVAKHNSGTNDMFLRQVAEVVRVQRQVVSGNKYIITVKMAKTPCRKDRVVNEVCEIHKDPALAQPYECTFSVWSRPWIPDLQLVGEKC
    

Molecular Weight14027.25 Da

Isoelectric Point (pI)8.40

Net Charge (pH 7.0)1.65

Net Charge (pH 7.4) 1.24

Charge Density (pH 7.0) 0.0131

GRAVY Index0.07

Hydrophobic Moment 0.78

Boman Index0.06

Instability Index43.71

Aliphatic Index 98.17

Aromaticity 0.0714

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14230.00

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

Amino Acid Composition

TPSA 5594.20

LogP -48.60

H-bond Donors 193.0

H-bond Acceptors 188.0

Rotatable Bonds 462.0

Heavy Atoms 983.0

Ring Count 20.0

Amide Bonds 137.0

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_0052008 VERIFIED: NO

Provenance & Taxonomy

OrganismParalichthys olivaceus [Animal]

FamilyCystatin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial