Peptide Database

Peptide NameTachykinin-related peptide TRP-6 [R16amide]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC74H122N24O19

DescriptionStandard

        AFRNGNAPVGLAVPLR
    

Molecular Weight1651.91 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)1.80

Net Charge (pH 7.4) 1.61

Charge Density (pH 7.0) 0.1122

GRAVY Index0.26

Hydrophobic Moment 0.34

Boman Index0.12

Instability Index45.23

Aliphatic Index 103.75

Aromaticity 0.0625

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 692.22

LogP -7.07

H-bond Donors 23.0

H-bond Acceptors 21.0

Rotatable Bonds 49.0

Heavy Atoms 117.0

Ring Count 3.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0213152 VERIFIED: NO

Provenance & Taxonomy

OrganismPanulirus interruptus [Animal]

FamilyTachykinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide

RECORD: Rec_0283059 VERIFIED: NO