Peptide Database

Peptide NameNeurophysin 1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length79 amino acids

Chemical FormulaC332H527N99O107S13

DescriptionStandard

        AAPDLDVRKCLPCGPGGKGRCFGPNICCAEELGCFVGTAEALRCQEENYLPSPCQSGQKACGSGGRCAVFGLCCSPDGC
    

Molecular Weight8034.18 Da

Isoelectric Point (pI)5.18

Net Charge (pH 7.0)-1.32

Net Charge (pH 7.4) -1.71

Charge Density (pH 7.0) -0.0167

GRAVY Index-0.04

Hydrophobic Moment 0.50

Boman Index0.05

Instability Index56.10

Aliphatic Index 54.43

Aromaticity 0.0506

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 2240.00

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

Amino Acid Composition

TPSA 3232.48

LogP -42.76

H-bond Donors 120.0

H-bond Acceptors 119.0

Rotatable Bonds 255.0

Heavy Atoms 551.0

Ring Count 11.0

Amide Bonds 83.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0111442 VERIFIED: YES

Provenance & Taxonomy

OrganismPapio hamadryas [Animal]

FamilyNeurophysin

Tax ID9557

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide10-54; 13-27; 21-44; 28-34; 61-73; 74-79

Bio-Activity Profile

Function

Hormone Endocrine

Half-LifeMammalian: 4.4 hour; Yeast: >20 hour; E. coli: >10 hour

RECORD: Rec_0143102 VERIFIED: NO