Peptide Database

Peptide NameOrcokinin AB 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC54H76N14O16

DescriptionStandard

        NFESLGGGHFL
    

Molecular Weight1177.27 Da

Isoelectric Point (pI)5.24

Net Charge (pH 7.0)-1.15

Net Charge (pH 7.4) -1.40

Charge Density (pH 7.0) -0.1045

GRAVY Index0.09

Hydrophobic Moment 0.09

Boman Index0.35

Instability Index25.95

Aliphatic Index 70.91

Aromaticity 0.1818

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 483.62

LogP -4.58

H-bond Donors 16.0

H-bond Acceptors 16.0

Rotatable Bonds 37.0

Heavy Atoms 84.0

Ring Count 3.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0128634 VERIFIED: NO

Provenance & Taxonomy

OrganismThermobia domestica [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide