Peptide Database

Peptide Name[D-Cys(tBu)5]NPS

Function Ontology

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Receptor modulation ▸ Antagonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC94H157N31O28S2

DescriptionStandard

        SFRNCVGTGMKKTSFQRAKS
    

Molecular Weight2233.57 Da

Isoelectric Point (pI)11.11

Net Charge (pH 7.0)4.45

Net Charge (pH 7.4) 4.22

Charge Density (pH 7.0) 0.2224

GRAVY Index-0.81

Hydrophobic Moment 0.47

Boman Index-0.29

Instability Index-2.27

Aliphatic Index 19.50

Aromaticity 0.1000

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 1005.41

LogP -14.49

H-bond Donors 38.0

H-bond Acceptors 35.0

Rotatable Bonds 78.0

Heavy Atoms 155.0

Ring Count 2.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0151474 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyGtoPdb peptide ligand

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

Bio-Activity Profile

Function

Receptor antagonist Signaling peptide

TargetNPS receptor (Rat); NPS receptor (Mouse)