Peptide Database

Peptide NameDiuretic hormone class 2 [1-18]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC77H125N25O25

DescriptionStandard

        GLDLGLSRGFSGSQAAKH
    

Molecular Weight1800.97 Da

Isoelectric Point (pI)8.75

Net Charge (pH 7.0)0.85

Net Charge (pH 7.4) 0.59

Charge Density (pH 7.0) 0.0471

GRAVY Index-0.27

Hydrophobic Moment 0.36

Boman Index0.04

Instability Index26.13

Aliphatic Index 76.11

Aromaticity 0.0556

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 815.70

LogP -11.34

H-bond Donors 29.0

H-bond Acceptors 27.0

Rotatable Bonds 61.0

Heavy Atoms 127.0

Ring Count 2.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0367499 VERIFIED: NO

Provenance & Taxonomy

OrganismApis mellifera [Animal]

Tax ID7460

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide