Peptide Database

Peptide NameS-Iamide peptide 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length7 amino acids

Chemical FormulaC37H62N10O10

DescriptionStandard

        VSSFVRI
    

Molecular Weight806.95 Da

Isoelectric Point (pI)9.72

Net Charge (pH 7.0)0.73

Net Charge (pH 7.4) 0.52

Charge Density (pH 7.0) 0.1049

GRAVY Index1.37

Hydrophobic Moment 0.73

Boman Index0.26

Instability Index36.09

Aliphatic Index 138.57

Aromaticity 0.1429

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 340.28

LogP -2.84

H-bond Donors 13.0

H-bond Acceptors 11.0

Rotatable Bonds 25.0

Heavy Atoms 57.0

Ring Count 1.0

Amide Bonds 6.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0190991 VERIFIED: NO

Provenance & Taxonomy

OrganismPerinereis vancaurica [Animal]; Platynereis dumerilii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide