Peptide Database

Peptide NameUnnamed

Function Ontology

Cardiovascular ▸ Blood pressure regulation ▸ Antihypertensive

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC27H41N9O5

DescriptionStandard

        IHRF
    

Molecular Weight571.67 Da

Isoelectric Point (pI)9.76

Net Charge (pH 7.0)0.85

Net Charge (pH 7.4) 0.59

Charge Density (pH 7.0) 0.2118

GRAVY Index-0.10

Hydrophobic Moment 1.11

Boman Index-0.09

Instability Index38.35

Aliphatic Index 97.50

Aromaticity 0.2500

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 241.20

LogP -0.63

H-bond Donors 9.0

H-bond Acceptors 7.0

Rotatable Bonds 17.0

Heavy Atoms 41.0

Ring Count 2.0

Amide Bonds 3.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0208127 VERIFIED: YES

Provenance & Taxonomy

OrganismOryza sativa [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Vasorelaxing Antihypertensive Anorexigenic

Targetmesenteric artery of spontaneously hypertensive rat (SHR)

Methodex vivo mesenteric artery vasorelaxation assay