Peptide Database

Peptide NameRhopr-kinin K-11

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC107H157N27O27

DescriptionStandard

        SAAAYTPLSWKRKPIFSSWG
    

Molecular Weight2253.56 Da

Isoelectric Point (pI)10.29

Net Charge (pH 7.0)2.46

Net Charge (pH 7.4) 2.25

Charge Density (pH 7.0) 0.1229

GRAVY Index-0.32

Hydrophobic Moment 0.24

Boman Index0.09

Instability Index22.23

Aliphatic Index 54.00

Aromaticity 0.2000

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12490.00

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

Amino Acid Composition

TPSA 865.54

LogP -7.08

H-bond Donors 32.0

H-bond Acceptors 30.0

Rotatable Bonds 66.0

Heavy Atoms 161.0

Ring Count 8.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0360857 VERIFIED: NO

Provenance & Taxonomy

OrganismRhodnius prolixus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide