Peptide Database

Peptide NameCystatin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length141 amino acids

Chemical FormulaC713H1151N187O202S10

DescriptionStandard

        MVHSQLPVVALLRLLCALLLLPSATMIPGGLSPRSVTDPDVQEAAEFAVQEYNALSANAYYYKQLRIVEAQSQVVAGAKYYLTMELMKTKCAKTTGKPKVYKEIQNCELPPKAQQEKLTCRFQVWSRPWLQKIELTKMSCN
    

Molecular Weight15895.55 Da

Isoelectric Point (pI)9.11

Net Charge (pH 7.0)5.55

Net Charge (pH 7.4) 5.16

Charge Density (pH 7.0) 0.0393

GRAVY Index-0.12

Hydrophobic Moment 0.49

Boman Index0.03

Instability Index53.08

Aliphatic Index 93.40

Aromaticity 0.0780

Extinction Coeff. Reduced 21430.00

Extinction Coeff. Oxidized 21680.00

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

Amino Acid Composition

TPSA 6262.15

LogP -53.18

H-bond Donors 217.0

H-bond Acceptors 219.0

Rotatable Bonds 527.0

Heavy Atoms 1112.0

Ring Count 23.0

Amide Bonds 155.0

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_0407132 VERIFIED: NO

Provenance & Taxonomy

OrganismNotechis scutatus scutatus [Animal]

FamilyCystatin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial