Peptide Database

Peptide NameAllatostatin A I 4

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC50H71N13O19

DescriptionStandard

        GGGGGESSYAFGL
    

Molecular Weight1158.17 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) -0.0952

GRAVY Index-0.03

Hydrophobic Moment 0.11

Boman Index0.38

Instability Index89.25

Aliphatic Index 37.69

Aromaticity 0.1538

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 510.51

LogP -7.89

H-bond Donors 18.0

H-bond Acceptors 18.0

Rotatable Bonds 36.0

Heavy Atoms 82.0

Ring Count 2.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0376281 VERIFIED: NO

Provenance & Taxonomy

OrganismCaligus rogercresseyi [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone