Peptide Database

Peptide NameOrcokinin B 8

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC58H97N17O24

DescriptionStandard

        NAEGSLDSLGGGNLL
    

Molecular Weight1416.49 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-2.24

Net Charge (pH 7.4) -2.44

Charge Density (pH 7.0) -0.1491

GRAVY Index-0.01

Hydrophobic Moment 0.24

Boman Index0.21

Instability Index32.97

Aliphatic Index 110.67

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 671.96

LogP -10.01

H-bond Donors 22.0

H-bond Acceptors 22.0

Rotatable Bonds 48.0

Heavy Atoms 99.0

Ring Count 0.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0041556 VERIFIED: NO

Provenance & Taxonomy

OrganismXibalbanus tulumensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide