Peptide Database

Peptide NameBioactive peptide, NGIWYamide

Function Ontology

Neurological / Signaling ▸ Neuromuscular and muscle activity ▸ Myotropic activity

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC32H41N7O8

DescriptionStandard

        NGIWY
    

Molecular Weight651.71 Da

Isoelectric Point (pI)5.52

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0482

GRAVY Index-0.32

Hydrophobic Moment 0.33

Boman Index0.43

Instability Index-39.04

Aliphatic Index 78.00

Aromaticity 0.4000

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 258.83

LogP -0.44

H-bond Donors 9.0

H-bond Acceptors 8.0

Rotatable Bonds 17.0

Heavy Atoms 47.0

Ring Count 3.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0433534 VERIFIED: YES

Provenance & Taxonomy

OrganismApostichopus japonicus [Animal]

FamilyNGIWYamide

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Other ModsC-terminal amidation

Bio-Activity Profile

Function

Connective tissue stiffening Neuropeptide Neuromodulator

TargetApostichopus japonicus body-wall dermis

Methodconnective tissue stiffness assay

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