Peptide Database

Peptide NameAllatostatin A 2-2

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC92H135N23O26

DescriptionStandard

        DSDPLPRPAKFGQFSFGL
    

Molecular Weight1979.19 Da

Isoelectric Point (pI)5.96

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0133

GRAVY Index-0.46

Hydrophobic Moment 0.55

Boman Index0.03

Instability Index43.87

Aliphatic Index 48.89

Aromaticity 0.1667

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 777.72

LogP -7.15

H-bond Donors 25.0

H-bond Acceptors 26.0

Rotatable Bonds 59.0

Heavy Atoms 141.0

Ring Count 6.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0422113 VERIFIED: NO

Provenance & Taxonomy

OrganismRamazzottius varieornatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone