Peptide Database

Peptide NameAllatostatin A 11

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC69H104N22O21

DescriptionStandard

        PQPSRDGSRFNFGL
    

Molecular Weight1577.70 Da

Isoelectric Point (pI)10.03

Net Charge (pH 7.0)0.96

Net Charge (pH 7.4) 0.90

Charge Density (pH 7.0) 0.0685

GRAVY Index-1.12

Hydrophobic Moment 0.55

Boman Index-0.24

Instability Index67.34

Aliphatic Index 27.86

Aromaticity 0.1429

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 706.58

LogP -9.45

H-bond Donors 25.0

H-bond Acceptors 22.0

Rotatable Bonds 49.0

Heavy Atoms 112.0

Ring Count 4.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0250728 VERIFIED: NO

Provenance & Taxonomy

OrganismAtelura formicaria [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone