Peptide Database

Peptide NameTrissin

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC141H213N43O49S6

DescriptionStandard

        WSSSEVSCTSCGSECKSACGTRNFRACCFNFQ
    

Molecular Weight3486.85 Da

Isoelectric Point (pI)7.78

Net Charge (pH 7.0)0.71

Net Charge (pH 7.4) 0.41

Charge Density (pH 7.0) 0.0220

GRAVY Index-0.25

Hydrophobic Moment 0.47

Boman Index-0.08

Instability Index97.33

Aliphatic Index 15.31

Aromaticity 0.1250

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 1516.97

LogP -24.47

H-bond Donors 61.0

H-bond Acceptors 56.0

Rotatable Bonds 112.0

Heavy Atoms 239.0

Ring Count 5.0

Amide Bonds 34.0

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_0353169 VERIFIED: NO

Provenance & Taxonomy

OrganismCarcinus maenas [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide