Peptide Database

Peptide NameNeuropeptide PENK 7

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC50H74N12O17S

DescriptionStandard

        YGGFMKKDSD
    

Molecular Weight1147.26 Da

Isoelectric Point (pI)6.13

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0238

GRAVY Index-1.30

Hydrophobic Moment 0.27

Boman Index-0.19

Instability Index32.11

Aliphatic Index 0.00

Aromaticity 0.2000

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 492.32

LogP -4.83

H-bond Donors 17.0

H-bond Acceptors 18.0

Rotatable Bonds 39.0

Heavy Atoms 80.0

Ring Count 2.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0090894 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