Peptide Database

Peptide NameAllatostatin A 2-4

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC94H144N24O25S

DescriptionStandard

        PVMRGGSTFEPIYRYVGL
    

Molecular Weight2042.36 Da

Isoelectric Point (pI)9.00

Net Charge (pH 7.0)0.96

Net Charge (pH 7.4) 0.90

Charge Density (pH 7.0) 0.0533

GRAVY Index0.02

Hydrophobic Moment 0.63

Boman Index0.14

Instability Index17.35

Aliphatic Index 75.56

Aromaticity 0.1667

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 777.26

LogP -5.47

H-bond Donors 29.0

H-bond Acceptors 27.0

Rotatable Bonds 62.0

Heavy Atoms 144.0

Ring Count 5.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0417529 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