Peptide Database

Peptide NameTachykinin related peptide 4

Function Ontology

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Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC78H111N15O31

DescriptionStandard

        DDLIGEPDDTFLEEF
    

Molecular Weight1754.80 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-7.23

Net Charge (pH 7.4) -7.44

Charge Density (pH 7.0) -0.4818

GRAVY Index-0.63

Hydrophobic Moment 0.41

Boman Index0.04

Instability Index32.06

Aliphatic Index 78.00

Aromaticity 0.1333

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 743.26

LogP -5.18

H-bond Donors 23.0

H-bond Acceptors 24.0

Rotatable Bonds 56.0

Heavy Atoms 124.0

Ring Count 3.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0317431 VERIFIED: NO

Provenance & Taxonomy

OrganismRhodnius prolixus [Animal]

FamilyTachykinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-