Peptide Database

Peptide NameMM07

Function Ontology

Cardiovascular ▸ Vascular tone modulation ▸ Vasoactive peptide

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC67H108N22O14S3

DescriptionStandard

        CRPRLCHKGPMPF
    

Molecular Weight1541.91 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)2.83

Net Charge (pH 7.4) 2.54

Charge Density (pH 7.0) 0.2174

GRAVY Index-0.60

Hydrophobic Moment 0.49

Boman Index-0.20

Instability Index97.82

Aliphatic Index 30.00

Aromaticity 0.0769

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 564.65

LogP -4.11

H-bond Donors 21.0

H-bond Acceptors 21.0

Rotatable Bonds 45.0

Heavy Atoms 106.0

Ring Count 5.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0401585 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyGtoPdb peptide ligand

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidereported in GtoPdb PTM annotation

Other ModsDisulphide bond between cysteine residues at positions 1 and 6

Bio-Activity Profile

Function

Receptor agonist Vasoactive Signaling peptide

Targetapelin receptor (Human)