Peptide Database

Peptide NameSkin peptide tyrosine-tyrosine

Function Ontology

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Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC187H290N54O56S2

DescriptionStandard

        YPTKPENPGNDASPQEMAKYMTALRHYVNLITRQRY
    

Molecular Weight4254.76 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)1.85

Net Charge (pH 7.4) 1.58

Charge Density (pH 7.0) 0.0513

GRAVY Index-1.16

Hydrophobic Moment 0.72

Boman Index-0.22

Instability Index76.62

Aliphatic Index 48.89

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 1802.27

LogP -18.31

H-bond Donors 61.0

H-bond Acceptors 61.0

Rotatable Bonds 134.0

Heavy Atoms 299.0

Ring Count 9.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0392073 VERIFIED: YES

Provenance & Taxonomy

OrganismXenopus laevis [Animal]

Structure & Mods

Configlinear 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)