Peptide Database

Peptide Name[Phaa1,D-Tyr(Et)2,Lys6,des-Gly9]AVP

Function Ontology

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Receptor modulation ▸ Antagonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length7 amino acids

Chemical FormulaC44H65N13O11

DescriptionStandard

        YFQNKPR
    

Molecular Weight952.07 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.2512

GRAVY Index-2.21

Hydrophobic Moment 0.50

Boman Index-0.58

Instability Index20.86

Aliphatic Index 0.00

Aromaticity 0.2857

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 423.46

LogP -3.46

H-bond Donors 14.0

H-bond Acceptors 13.0

Rotatable Bonds 29.0

Heavy Atoms 68.0

Ring Count 3.0

Amide Bonds 8.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0148657 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyGtoPdb peptide ligand

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

Bio-Activity Profile

Function

Receptor antagonist Signaling peptide

TargetV1A receptor (Human); V1B receptor (Human); V2 receptor (Human)