Peptide Database

Peptide NameNeuropeptide PENK 11

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC57H96N16O19

DescriptionStandard

        ELDENHLLAKK
    

Molecular Weight1309.47 Da

Isoelectric Point (pI)5.45

Net Charge (pH 7.0)-1.07

Net Charge (pH 7.4) -1.30

Charge Density (pH 7.0) -0.0976

GRAVY Index-1.07

Hydrophobic Moment 0.21

Boman Index-0.25

Instability Index9.09

Aliphatic Index 115.45

Aromaticity 0.0000

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 590.03

LogP -4.29

H-bond Donors 19.0

H-bond Acceptors 19.0

Rotatable Bonds 47.0

Heavy Atoms 92.0

Ring Count 1.0

Amide Bonds 11.0

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_0117863 VERIFIED: NO

Provenance & Taxonomy

OrganismTaeniopygia guttata [Animal]

Tax ID59729

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide