Peptide Database

Peptide NameWhitnin 1/2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC159H247N39O53

DescriptionStandard

        ATWLDTRDLGDLEDQFKELVYLAVKELQNE
    

Molecular Weight3552.89 Da

Isoelectric Point (pI)4.20

Net Charge (pH 7.0)-5.19

Net Charge (pH 7.4) -5.39

Charge Density (pH 7.0) -0.1729

GRAVY Index-0.57

Hydrophobic Moment 0.61

Boman Index-0.07

Instability Index10.05

Aliphatic Index 104.00

Aromaticity 0.1000

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1525.31

LogP -11.32

H-bond Donors 51.0

H-bond Acceptors 48.0

Rotatable Bonds 121.0

Heavy Atoms 251.0

Ring Count 4.0

Amide Bonds 32.0

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_0122556 VERIFIED: NO

Provenance & Taxonomy

OrganismPlatynereis dumerilii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide