Peptide Database

Peptide NameNeuropeptide I

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC73H122N22O25S

DescriptionStandard

        RSADGFGRMESLLTSL
    

Molecular Weight1739.95 Da

Isoelectric Point (pI)6.07

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0147

GRAVY Index-0.12

Hydrophobic Moment 0.59

Boman Index-0.04

Instability Index43.57

Aliphatic Index 79.38

Aromaticity 0.0625

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 779.14

LogP -9.69

H-bond Donors 29.0

H-bond Acceptors 26.0

Rotatable Bonds 59.0

Heavy Atoms 121.0

Ring Count 1.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0001276 VERIFIED: YES

Provenance & Taxonomy

OrganismCardisoma carnifex [Animal]

Tax ID6766

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide

RECORD: Rec_0056934 VERIFIED: YES