Peptide Database

Peptide NamePutative neuropeptide 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC136H212N50O39S2

DescriptionStandard

        SKSRYNNRWCNLVDIWKGQGGSNHRCR
    

Molecular Weight3235.58 Da

Isoelectric Point (pI)10.31

Net Charge (pH 7.0)4.53

Net Charge (pH 7.4) 4.23

Charge Density (pH 7.0) 0.1676

GRAVY Index-1.45

Hydrophobic Moment 0.64

Boman Index-0.43

Instability Index31.04

Aliphatic Index 39.63

Aromaticity 0.1111

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12615.00

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

Amino Acid Composition

TPSA 1513.49

LogP -19.60

H-bond Donors 57.0

H-bond Acceptors 47.0

Rotatable Bonds 108.0

Heavy Atoms 227.0

Ring Count 6.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0335443 VERIFIED: NO

Provenance & Taxonomy

OrganismStichopus japonicus [Animal]; Apostichopus japonicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide