Peptide Database

Peptide Nameapelin receptor early endogenous ligand

Function Ontology

Cardiovascular ▸ Vascular tone modulation ▸ Vasoactive peptide

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC178H285N63O36S2

DescriptionStandard

        KPVNFPRRRKLYRHNCFRRRCIPLHSRVPFP
    

Molecular Weight3947.70 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)9.91

Net Charge (pH 7.4) 9.57

Charge Density (pH 7.0) 0.3197

GRAVY Index-1.08

Hydrophobic Moment 0.59

Boman Index-0.49

Instability Index114.95

Aliphatic Index 56.45

Aromaticity 0.1290

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1615.00

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

Amino Acid Composition

TPSA 1623.61

LogP -13.50

H-bond Donors 61.0

H-bond Acceptors 50.0

Rotatable Bonds 123.0

Heavy Atoms 279.0

Ring Count 11.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0348301 VERIFIED: NO

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyGtoPdb endogenous peptide ligand

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other Mods31 amino acid peptide cleaved from the 54 amino acid precursor (UniProt ID P0DMC4).

Bio-Activity Profile

Function

Vasoactive Signaling peptide

Targetapelin receptor (Mouse)