Peptide Database

Peptide NameEndothelin 2 [1-31]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC164H236N38O49S4

DescriptionStandard

        CSCSSWLDKECVYFCHLDIIWVNTPEQTAPY
    

Molecular Weight3652.11 Da

Isoelectric Point (pI)4.31

Net Charge (pH 7.0)-3.19

Net Charge (pH 7.4) -3.51

Charge Density (pH 7.0) -0.1028

GRAVY Index0.00

Hydrophobic Moment 0.30

Boman Index0.16

Instability Index60.03

Aliphatic Index 72.26

Aromaticity 0.1613

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14230.00

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

Amino Acid Composition

TPSA 1382.01

LogP -10.57

H-bond Donors 51.0

H-bond Acceptors 51.0

Rotatable Bonds 109.0

Heavy Atoms 255.0

Ring Count 10.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0176011 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide