Peptide Database

Peptide NameBradykinin Ranakinin R [1-14]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC76H116N20O18

DescriptionStandard

        RPPGFTPFRIAPEI
    

Molecular Weight1597.86 Da

Isoelectric Point (pI)9.60

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.0545

GRAVY Index-0.26

Hydrophobic Moment 0.43

Boman Index0.06

Instability Index90.49

Aliphatic Index 62.86

Aromaticity 0.1429

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 587.79

LogP -3.27

H-bond Donors 19.0

H-bond Acceptors 19.0

Rotatable Bonds 43.0

Heavy Atoms 114.0

Ring Count 6.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0077702 VERIFIED: NO

Provenance & Taxonomy

OrganismRana rugosa [Animal]

FamilyBradykinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide