Peptide Database

Peptide NameKinin-1-2 extended

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC80H119N25O19

DescriptionStandard

        NGQNIPKRIPFHAWG
    

Molecular Weight1734.96 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)1.85

Net Charge (pH 7.4) 1.59

Charge Density (pH 7.0) 0.1231

GRAVY Index-0.89

Hydrophobic Moment 0.44

Boman Index-0.02

Instability Index52.43

Aliphatic Index 58.67

Aromaticity 0.1333

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 714.80

LogP -6.09

H-bond Donors 23.0

H-bond Acceptors 22.0

Rotatable Bonds 52.0

Heavy Atoms 124.0

Ring Count 6.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0344356 VERIFIED: NO

Provenance & Taxonomy

OrganismCarabus violaceus [Animal]; Carabus problematicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide