Peptide Database

Peptide NameKinin-2-1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC96H150N28O28

DescriptionStandard

        VIQSGGEKIQASRVPFNAWG
    

Molecular Weight2144.39 Da

Isoelectric Point (pI)8.72

Net Charge (pH 7.0)0.74

Net Charge (pH 7.4) 0.52

Charge Density (pH 7.0) 0.0368

GRAVY Index-0.20

Hydrophobic Moment 0.42

Boman Index0.11

Instability Index53.33

Aliphatic Index 78.00

Aromaticity 0.1000

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 918.17

LogP -9.93

H-bond Donors 31.0

H-bond Acceptors 29.0

Rotatable Bonds 69.0

Heavy Atoms 152.0

Ring Count 4.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0228550 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