Peptide Database

Peptide NameNeurophysin VT 1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length123 amino acids

Chemical FormulaC540H847N157O184S19

DescriptionStandard

        SFPDLKRPCMSCGPGNRGLCFGPSICCGEGMGCYMGSPEAASCVEENYLTSPCEVGGRVCGSEEGHCAAPGVCCDAESCLLDSDCLDDSKRQPPSEQYSSLMEGLAGDLLQWMLHATRRERPQ
    

Molecular Weight13091.68 Da

Isoelectric Point (pI)4.51

Net Charge (pH 7.0)-9.47

Net Charge (pH 7.4) -10.01

Charge Density (pH 7.0) -0.0770

GRAVY Index-0.35

Hydrophobic Moment 0.57

Boman Index-0.02

Instability Index81.94

Aliphatic Index 53.17

Aromaticity 0.0488

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10845.00

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

Amino Acid Composition

TPSA 5378.19

LogP -68.43

H-bond Donors 196.0

H-bond Acceptors 196.0

Rotatable Bonds 422.0

Heavy Atoms 900.0

Ring Count 19.0

Amide Bonds 128.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0142507 VERIFIED: NO

Provenance & Taxonomy

OrganismOncorhynchus masou [Animal]

FamilyVasopressin/oxytocin

Tax ID8020

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide9-12

Bio-Activity Profile

Function

Neurohypophyseal hormone Neuropeptide