Peptide Database

Peptide NameTachykinin 7

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC52H73N15O13

DescriptionStandard

        SPYRFFGSR
    

Molecular Weight1116.23 Da

Isoelectric Point (pI)10.83

Net Charge (pH 7.0)1.46

Net Charge (pH 7.4) 1.25

Charge Density (pH 7.0) 0.1621

GRAVY Index-0.92

Hydrophobic Moment 0.30

Boman Index-0.24

Instability Index60.32

Aliphatic Index 0.00

Aromaticity 0.3333

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 471.82

LogP -4.64

H-bond Donors 18.0

H-bond Acceptors 15.0

Rotatable Bonds 32.0

Heavy Atoms 80.0

Ring Count 4.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0068390 VERIFIED: NO

Provenance & Taxonomy

OrganismCopidosoma floridanum [Animal]

FamilyTachykinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide