Peptide Database

Peptide NameNeurophysin VT

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length127 amino acids

Chemical FormulaC509H838N150O173S14

DescriptionStandard

        AVETELHSCAACGLGGQCVGPSICCGGLLGGGRGGGCIVGGPLSAPCKRENLHPEPCRPGGGSSCGLEGICAAPGICCTDVTCSIDATCDDVTEKAGVTFSGATGGLANPTGDLLRKVLLLANADLE
    

Molecular Weight12275.91 Da

Isoelectric Point (pI)4.71

Net Charge (pH 7.0)-6.14

Net Charge (pH 7.4) -6.66

Charge Density (pH 7.0) -0.0483

GRAVY Index0.27

Hydrophobic Moment 0.62

Boman Index0.19

Instability Index38.68

Aliphatic Index 83.78

Aromaticity 0.0079

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 875.00

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

Amino Acid Composition

TPSA 5003.33

LogP -68.56

H-bond Donors 183.0

H-bond Acceptors 183.0

Rotatable Bonds 395.0

Heavy Atoms 846.0

Ring Count 11.0

Amide Bonds 130.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0111944 VERIFIED: NO

Provenance & Taxonomy

OrganismEptatretus stoutii [Animal]

FamilyVasopressin/oxytocin

Tax ID7765

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide9-12

Bio-Activity Profile

Function

Neurohypophyseal hormone Neuropeptide