Peptide Database

Peptide NameNeurokinin A-related peptide

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC50H81N13O12S

DescriptionStandard

        HKLGSFVGLM
    

Molecular Weight1088.32 Da

Isoelectric Point (pI)8.76

Net Charge (pH 7.0)0.85

Net Charge (pH 7.4) 0.59

Charge Density (pH 7.0) 0.0846

GRAVY Index0.78

Hydrophobic Moment 0.30

Boman Index0.39

Instability Index15.70

Aliphatic Index 107.00

Aromaticity 0.1000

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 400.15

LogP -2.14

H-bond Donors 14.0

H-bond Acceptors 15.0

Rotatable Bonds 36.0

Heavy Atoms 76.0

Ring Count 2.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0106235 VERIFIED: NO

Provenance & Taxonomy

OrganismRaja rhina [Animal]

FamilyTachykinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide