Peptide Database

Peptide NameNeurophysin VT 1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length122 amino acids

Chemical FormulaC509H825N157O183S17

DescriptionStandard

        ALPETGIRQCMSCGPRDRGRCFGPNICCGEALGCLMGSPETARCAGENYLLTPCQAGGRPCGSEGGRCAVSGLCCNSESCAVDSDCLGETESLEPGDSSADSSPTELLLRLLHMSSRGQSEY
    

Molecular Weight12617.04 Da

Isoelectric Point (pI)4.56

Net Charge (pH 7.0)-7.22

Net Charge (pH 7.4) -7.69

Charge Density (pH 7.0) -0.0592

GRAVY Index-0.28

Hydrophobic Moment 0.64

Boman Index-0.03

Instability Index67.30

Aliphatic Index 59.26

Aromaticity 0.0246

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3855.00

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

Amino Acid Composition

TPSA 5400.28

LogP -78.15

H-bond Donors 201.0

H-bond Acceptors 194.0

Rotatable Bonds 412.0

Heavy Atoms 866.0

Ring Count 12.0

Amide Bonds 127.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0116649 VERIFIED: NO

Provenance & Taxonomy

OrganismTakifugu rubripes [Animal]

FamilyVasopressin/oxytocin

Tax ID31033

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide10-13

Bio-Activity Profile

Function

Neurohypophyseal hormone Neuropeptide