Peptide Database

Peptide NameTrissin

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC122H191N39O40S6

DescriptionStandard

        VTCDSCGRECKDACGTRNFRACCFNYL
    

Molecular Weight3036.45 Da

Isoelectric Point (pI)7.75

Net Charge (pH 7.0)0.68

Net Charge (pH 7.4) 0.37

Charge Density (pH 7.0) 0.0251

GRAVY Index-0.26

Hydrophobic Moment 0.54

Boman Index-0.18

Instability Index77.51

Aliphatic Index 32.59

Aromaticity 0.1111

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1310.64

LogP -17.74

H-bond Donors 53.0

H-bond Acceptors 47.0

Rotatable Bonds 98.0

Heavy Atoms 207.0

Ring Count 3.0

Amide Bonds 28.0

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_0211885 VERIFIED: NO

Provenance & Taxonomy

OrganismMachilis hrabei [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide