Peptide Database

Peptide NameNeurophysin 2

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length131 amino acids

Chemical FormulaC545H889N171O188S15

DescriptionStandard

        ALADTALRQCLPCGPGNRGRCFGPGICCGVELGGCYVGTAETRRCAEEDYLPSPCQPGGQPCGSGGRCAADGVCCSADTCAADASCLEEGSERAEEAAEKNLTVLDGSAGDLLLRLMQLAGRQQGRQPGLL
    

Molecular Weight13325.90 Da

Isoelectric Point (pI)4.57

Net Charge (pH 7.0)-6.31

Net Charge (pH 7.4) -6.73

Charge Density (pH 7.0) -0.0482

GRAVY Index-0.19

Hydrophobic Moment 0.68

Boman Index-0.00

Instability Index42.37

Aliphatic Index 68.70

Aromaticity 0.0229

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 5705.92

LogP -77.48

H-bond Donors 208.0

H-bond Acceptors 197.0

Rotatable Bonds 436.0

Heavy Atoms 919.0

Ring Count 11.0

Amide Bonds 139.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0099568 VERIFIED: NO

Provenance & Taxonomy

OrganismAnser anser anser [Animal]

FamilyVasopressin/oxytocin

Tax ID8844

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide10-13

Bio-Activity Profile

Function

Neurohypophyseal hormone Neuropeptide