Peptide Database

Peptide NameTrissin 4

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC182H289N59O58S7

DescriptionStandard

        SCAHHARPKTGGPTPCNNLCSEGCDRLCGTPQFSRCCIGLYT
    

Molecular Weight4456.06 Da

Isoelectric Point (pI)8.23

Net Charge (pH 7.0)1.57

Net Charge (pH 7.4) 1.15

Charge Density (pH 7.0) 0.0373

GRAVY Index-0.39

Hydrophobic Moment 0.46

Boman Index-0.06

Instability Index29.92

Aliphatic Index 41.90

Aromaticity 0.0476

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 1856.05

LogP -26.91

H-bond Donors 71.0

H-bond Acceptors 69.0

Rotatable Bonds 137.0

Heavy Atoms 306.0

Ring Count 8.0

Amide Bonds 44.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0276222 VERIFIED: NO

Provenance & Taxonomy

OrganismHypsibius dujardini [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide