Peptide Database

Peptide NamewFw-Isn-NH2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length3 amino acids

Chemical FormulaC31H31N5O4

DescriptionStandard

WFW

Molecular Weight537.61 Da

Isoelectric Point (pI)5.53

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0800

GRAVY Index0.33

Hydrophobic Moment 0.30

Boman Index0.94

Instability Index6.67

Aliphatic Index 0.00

Aromaticity 1.0000

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 153.10

LogP 3.06

H-bond Donors 6.0

H-bond Acceptors 4.0

Rotatable Bonds 11.0

Heavy Atoms 40.0

Ring Count 5.0

Amide Bonds 2.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0172203 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyGtoPdb peptide ligand

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Receptor agonist Neuropeptide activity Signaling peptide

Targetghrelin receptor (Human)

Activity3.9-1200 nM

MethodEC50