Peptide Database

Peptide NameSkin peptide tyrosine-tyrosine

Function Ontology

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Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC194H292N52O58

DescriptionStandard

        YPPKPENPGDDASPEELAKYYTALRHYINLITRQRY
    

Molecular Weight4280.71 Da

Isoelectric Point (pI)6.77

Net Charge (pH 7.0)-0.15

Net Charge (pH 7.4) -0.42

Charge Density (pH 7.0) -0.0041

GRAVY Index-1.22

Hydrophobic Moment 0.73

Boman Index-0.21

Instability Index73.75

Aliphatic Index 62.50

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 1781.90

LogP -15.11

H-bond Donors 60.0

H-bond Acceptors 59.0

Rotatable Bonds 131.0

Heavy Atoms 304.0

Ring Count 11.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0047214 VERIFIED: YES

Provenance & Taxonomy

OrganismAstyanax mexicanus [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)