Peptide Database

Peptide NameSkin peptide tyrosine-tyrosine

Function Ontology

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Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC191H286N54O57S

DescriptionStandard

        YPPKPENPGDDASPEEMARYFSALRHYINLVTRQRY
    

Molecular Weight4282.71 Da

Isoelectric Point (pI)6.77

Net Charge (pH 7.0)-0.15

Net Charge (pH 7.4) -0.41

Charge Density (pH 7.0) -0.0041

GRAVY Index-1.18

Hydrophobic Moment 0.71

Boman Index-0.24

Instability Index71.66

Aliphatic Index 48.89

Aromaticity 0.1389

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 1797.55

LogP -16.75

H-bond Donors 61.0

H-bond Acceptors 59.0

Rotatable Bonds 131.0

Heavy Atoms 303.0

Ring Count 11.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0089954 VERIFIED: YES

Provenance & Taxonomy

OrganismCuculus canorus [Animal]

Structure & Mods

ConfigDNA-encoded linear 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)