Peptide Database

Peptide NameNeuropeptide Y

Function Ontology

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Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC192H291N57O58S

DescriptionStandard

        YPSKPDNPGEDAPREDMARYYSALRHYINLITRQRY
    

Molecular Weight4357.78 Da

Isoelectric Point (pI)8.34

Net Charge (pH 7.0)0.85

Net Charge (pH 7.4) 0.58

Charge Density (pH 7.0) 0.0236

GRAVY Index-1.37

Hydrophobic Moment 0.73

Boman Index-0.33

Instability Index56.29

Aliphatic Index 51.67

Aromaticity 0.1389

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7450.00

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

Amino Acid Composition

TPSA 1888.47

LogP -18.29

H-bond Donors 66.0

H-bond Acceptors 61.0

Rotatable Bonds 136.0

Heavy Atoms 308.0

Ring Count 10.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0040965 VERIFIED: YES

Provenance & Taxonomy

OrganismMus musculus [Animal]

Structure & Mods

ConfigDNA-encoded linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)