Peptide Database

Peptide NameMetallothionein 1, MT-1

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC143H244N48O54S11

DescriptionStandard

        MPCPCGSGCKCASQATKGSCNCGSDCKCGGDKKSACGCSK
    

Molecular Weight3852.47 Da

Isoelectric Point (pI)8.59

Net Charge (pH 7.0)3.40

Net Charge (pH 7.4) 3.03

Charge Density (pH 7.0) 0.0849

GRAVY Index-0.41

Hydrophobic Moment 0.49

Boman Index-0.11

Instability Index43.85

Aliphatic Index 7.50

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 625.00

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

Amino Acid Composition

TPSA 1639.15

LogP -30.95

H-bond Donors 66.0

H-bond Acceptors 69.0

Rotatable Bonds 130.0

Heavy Atoms 256.0

Ring Count 2.0

Amide Bonds 41.0

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_0085838 VERIFIED: NO

Provenance & Taxonomy

OrganismDrosophila simulans [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin