Peptide Database

Peptide NameTachykinin related peptide 3 [3-11]

Function Ontology

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Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC41H67N13O13S

DescriptionStandard

        STMGFQGVR
    

Molecular Weight982.11 Da

Isoelectric Point (pI)9.47

Net Charge (pH 7.0)0.46

Net Charge (pH 7.4) 0.25

Charge Density (pH 7.0) 0.0511

GRAVY Index-0.16

Hydrophobic Moment 0.44

Boman Index0.03

Instability Index8.89

Aliphatic Index 32.22

Aromaticity 0.1111

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 441.57

LogP -5.91

H-bond Donors 16.0

H-bond Acceptors 15.0

Rotatable Bonds 32.0

Heavy Atoms 68.0

Ring Count 1.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0402784 VERIFIED: NO

Provenance & Taxonomy

OrganismRhodnius prolixus [Animal]

FamilyTachykinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

-