Peptide Database

Peptide Name(des 1-8) A-chain INSL3 analogue

Function Ontology

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Receptor modulation ▸ Antagonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC86H134N20O28S4

DescriptionStandard

        YCCLSGCTQQDLLTLCPY
    

Molecular Weight2024.36 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.28

Net Charge (pH 7.4) -1.55

Charge Density (pH 7.0) -0.0711

GRAVY Index0.44

Hydrophobic Moment 0.18

Boman Index0.20

Instability Index66.17

Aliphatic Index 86.67

Aromaticity 0.1111

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3230.00

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

Amino Acid Composition

TPSA 773.86

LogP -7.66

H-bond Donors 30.0

H-bond Acceptors 31.0

Rotatable Bonds 61.0

Heavy Atoms 138.0

Ring Count 3.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0052835 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 antagonist Signaling peptide

TargetRXFP2 (Human)