Peptide Database

Peptide NameVasopressin-neurophysin 2-copeptin [128-145]

Function Ontology

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Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC85H142N26O28

DescriptionStandard

        VQLAGTRESVDSAKPRVY
    

Molecular Weight1976.19 Da

Isoelectric Point (pI)8.56

Net Charge (pH 7.0)0.74

Net Charge (pH 7.4) 0.52

Charge Density (pH 7.0) 0.0409

GRAVY Index-0.50

Hydrophobic Moment 0.44

Boman Index-0.17

Instability Index5.21

Aliphatic Index 81.11

Aromaticity 0.0556

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 897.66

LogP -10.59

H-bond Donors 32.0

H-bond Acceptors 29.0

Rotatable Bonds 64.0

Heavy Atoms 139.0

Ring Count 2.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0408379 VERIFIED: NO

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyVasopressin

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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