Peptide Database

Peptide NameNeurophysin 2

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length132 amino acids

Chemical FormulaC554H892N168O184S16

DescriptionStandard

        ALADAALRQCMPCGPGDRGNCFGPSICCGAELGCYVGTAETLRCAEENYLPSPCRAGGQPCGAGGRCAAPGICCSDETCSLEPACLEEAGERGGEPAQKNLTGLDASAGDFLLKLMHLAANRQQQGGKGPLL
    

Molecular Weight13363.06 Da

Isoelectric Point (pI)4.77

Net Charge (pH 7.0)-5.23

Net Charge (pH 7.4) -5.70

Charge Density (pH 7.0) -0.0396

GRAVY Index-0.16

Hydrophobic Moment 0.58

Boman Index0.05

Instability Index44.95

Aliphatic Index 66.06

Aromaticity 0.0303

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 5540.49

LogP -72.27

H-bond Donors 198.0

H-bond Acceptors 196.0

Rotatable Bonds 433.0

Heavy Atoms 922.0

Ring Count 15.0

Amide Bonds 141.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0381522 VERIFIED: NO

Provenance & Taxonomy

OrganismStruthio camelus [Animal]

FamilyVasopressin/oxytocin

Tax ID8801

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide10-13

Bio-Activity Profile

Function

Neurohypophyseal hormone Neuropeptide