Peptide Database

Peptide NameNeurophysin VT

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC67H102N16O22S2

DescriptionStandard

        SYPDTAVPQCIPCGP
    

Molecular Weight1547.75 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.56

Net Charge (pH 7.4) -1.80

Charge Density (pH 7.0) -0.1040

GRAVY Index-0.07

Hydrophobic Moment 0.29

Boman Index0.19

Instability Index16.22

Aliphatic Index 52.00

Aromaticity 0.0667

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1615.00

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

Amino Acid Composition

TPSA 576.64

LogP -6.52

H-bond Donors 19.0

H-bond Acceptors 23.0

Rotatable Bonds 39.0

Heavy Atoms 107.0

Ring Count 5.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0003744 VERIFIED: YES

Provenance & Taxonomy

OrganismSclerophrys regularis [Animal]

FamilyNeurophysin VT

Tax ID1978144

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine Metabolic regulation Physiological regulation

Half-LifeMammalian: 1.9 hour; Yeast: >20 hour; E. coli: >10 hour