Peptide Database

Peptide NameProtachykinin-1 fragment

Function Ontology

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Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC57H86N12O14

DescriptionStandard

        AFLAPVASQLF
    

Molecular Weight1163.36 Da

Isoelectric Point (pI)5.57

Net Charge (pH 7.0)-0.20

Net Charge (pH 7.4) -0.39

Charge Density (pH 7.0) -0.0186

GRAVY Index1.54

Hydrophobic Moment 0.26

Boman Index0.59

Instability Index61.62

Aliphatic Index 124.55

Aromaticity 0.1818

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 408.85

LogP -1.70

H-bond Donors 13.0

H-bond Acceptors 14.0

Rotatable Bonds 33.0

Heavy Atoms 83.0

Ring Count 3.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0187675 VERIFIED: NO

Provenance & Taxonomy

OrganismTupaia belangeri [Animal]

Tax ID37347

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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