Peptide Database

Peptide NameAllatostatin A 5 and 6

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC117H179N29O30S

DescriptionStandard

        LPKQYSFGLGKRPEGKMYSFGL
    

Molecular Weight2503.91 Da

Isoelectric Point (pI)9.82

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.1254

GRAVY Index-0.60

Hydrophobic Moment 0.37

Boman Index-0.00

Instability Index74.95

Aliphatic Index 53.18

Aromaticity 0.1818

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 958.11

LogP -6.84

H-bond Donors 33.0

H-bond Acceptors 34.0

Rotatable Bonds 82.0

Heavy Atoms 177.0

Ring Count 6.0

Amide Bonds 22.0

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_0111757 VERIFIED: NO

Provenance & Taxonomy

OrganismCimex lectularius [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone