Peptide Database

Peptide NameAllatostatin A AstA-7

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC66H96N18O21

DescriptionStandard

        GLEDEHSRFAFGL
    

Molecular Weight1477.58 Da

Isoelectric Point (pI)4.65

Net Charge (pH 7.0)-2.15

Net Charge (pH 7.4) -2.40

Charge Density (pH 7.0) -0.1651

GRAVY Index-0.37

Hydrophobic Moment 0.32

Boman Index0.05

Instability Index33.06

Aliphatic Index 67.69

Aromaticity 0.1538

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 635.23

LogP -5.50

H-bond Donors 22.0

H-bond Acceptors 20.0

Rotatable Bonds 48.0

Heavy Atoms 105.0

Ring Count 3.0

Amide Bonds 12.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0134935 VERIFIED: NO

Provenance & Taxonomy

OrganismPardosa pseudoannulata [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone