Peptide Database

Peptide NameTachykinin-DR1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC51H78N16O14S

DescriptionStandard

        SKSQHFHGLM
    

Molecular Weight1171.33 Da

Isoelectric Point (pI)8.51

Net Charge (pH 7.0)0.63

Net Charge (pH 7.4) 0.32

Charge Density (pH 7.0) 0.0634

GRAVY Index-0.73

Hydrophobic Moment 0.16

Boman Index-0.01

Instability Index7.52

Aliphatic Index 39.00

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 492.15

LogP -5.25

H-bond Donors 17.0

H-bond Acceptors 18.0

Rotatable Bonds 39.0

Heavy Atoms 82.0

Ring Count 3.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0176227 VERIFIED: NO

Provenance & Taxonomy

OrganismBrachydanio rerio [Animal]; Danio rerio [Animal]

FamilyTachykinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide

TargetGuinea pig ileum