Peptide Database

Peptide NameTrissin

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC126H191N39O42S6

DescriptionStandard

        FNCESCGRECTNACGTRTYRTCCFNYL
    

Molecular Weight3116.49 Da

Isoelectric Point (pI)7.77

Net Charge (pH 7.0)0.70

Net Charge (pH 7.4) 0.41

Charge Density (pH 7.0) 0.0261

GRAVY Index-0.44

Hydrophobic Moment 0.47

Boman Index-0.17

Instability Index57.42

Aliphatic Index 18.15

Aromaticity 0.1481

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 1351.10

LogP -19.05

H-bond Donors 55.0

H-bond Acceptors 49.0

Rotatable Bonds 98.0

Heavy Atoms 213.0

Ring Count 4.0

Amide Bonds 29.0

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_0250902 VERIFIED: NO

Provenance & Taxonomy

OrganismOccasjapyx japonicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide