Peptide Database

Peptide NameNeurophysin VT 2

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length123 amino acids

Chemical FormulaC534H853N157O182S15

DescriptionStandard

        ALLEPVSRQCLACGPGDKGRCLGPSICCGEEIGCLVGSPWMARCQEEEYLPSPCQTAGKLCGSDAGPCAAPGVCCGTEGCKLDPNCSEDSESEEPADQNTLGASPGELLLRLLHPNNRKHNQY
    

Molecular Weight12865.40 Da

Isoelectric Point (pI)4.61

Net Charge (pH 7.0)-8.14

Net Charge (pH 7.4) -8.66

Charge Density (pH 7.0) -0.0661

GRAVY Index-0.40

Hydrophobic Moment 0.60

Boman Index-0.01

Instability Index62.56

Aliphatic Index 65.12

Aromaticity 0.0244

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 9355.00

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

Amino Acid Composition

TPSA 5342.99

LogP -68.34

H-bond Donors 189.0

H-bond Acceptors 191.0

Rotatable Bonds 414.0

Heavy Atoms 888.0

Ring Count 18.0

Amide Bonds 132.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0105694 VERIFIED: NO

Provenance & Taxonomy

OrganismCatostomus commersonii [Animal]

FamilyVasopressin/oxytocin

Tax ID7971

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide10-13

Bio-Activity Profile

Function

Neurohypophyseal hormone Neuropeptide