Peptide Database

Peptide NameSkin peptide tyrosine-tyrosine

Function Ontology

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Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC193H295N53O53S

DescriptionStandard

        YPPKPEPPVGDVGPEEMAKYHTALRHYINLITRQRY
    

Molecular Weight4237.80 Da

Isoelectric Point (pI)8.35

Net Charge (pH 7.0)0.94

Net Charge (pH 7.4) 0.62

Charge Density (pH 7.0) 0.0261

GRAVY Index-0.98

Hydrophobic Moment 0.73

Boman Index-0.13

Instability Index77.37

Aliphatic Index 65.00

Aromaticity 0.1111

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 5960.00

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

Amino Acid Composition

TPSA 1680.94

LogP -12.30

H-bond Donors 56.0

H-bond Acceptors 57.0

Rotatable Bonds 128.0

Heavy Atoms 300.0

Ring Count 12.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0325263 VERIFIED: YES

Provenance & Taxonomy

OrganismClupea harengus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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TargetEscherichia coli TOP10

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