Peptide Database

Peptide NameAllatostatin A III 3

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC44H60N10O14

DescriptionStandard

        NQDYPFGL
    

Molecular Weight953.01 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.1550

GRAVY Index-0.90

Hydrophobic Moment 0.09

Boman Index0.07

Instability Index62.90

Aliphatic Index 48.75

Aromaticity 0.2500

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 401.94

LogP -3.22

H-bond Donors 12.0

H-bond Acceptors 13.0

Rotatable Bonds 27.0

Heavy Atoms 68.0

Ring Count 3.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0018827 VERIFIED: NO

Provenance & Taxonomy

OrganismEchinogammarus veneris [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone