Peptide Database

Peptide NameCAPA-Periviscerokinin CAPA-PVK

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC58H94N16O15

DescriptionStandard

        SAPQFLLNPRI
    

Molecular Weight1255.46 Da

Isoelectric Point (pI)9.47

Net Charge (pH 7.0)0.46

Net Charge (pH 7.4) 0.25

Charge Density (pH 7.0) 0.0418

GRAVY Index0.11

Hydrophobic Moment 0.11

Boman Index0.11

Instability Index27.78

Aliphatic Index 115.45

Aromaticity 0.0909

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 505.05

LogP -3.94

H-bond Donors 16.0

H-bond Acceptors 16.0

Rotatable Bonds 37.0

Heavy Atoms 89.0

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_0037915 VERIFIED: NO

Provenance & Taxonomy

OrganismAnthonomus grandis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide