Peptide Database

Peptide NameSkin peptide tyrosine-tyrosine

Function Ontology

—

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC191H289N53O59

DescriptionStandard

        YPAKPEAPGEDASPEELSRYYTSLRHYLNLVTRQRY
    

Molecular Weight4271.66 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-1.16

Hydrophobic Moment 0.67

Boman Index-0.24

Instability Index84.06

Aliphatic Index 59.72

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 1823.94

LogP -17.37

H-bond Donors 64.0

H-bond Acceptors 60.0

Rotatable Bonds 132.0

Heavy Atoms 303.0

Ring Count 10.0

Amide Bonds 37.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0177547 VERIFIED: YES

Provenance & Taxonomy

OrganismOrycteropus afer [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)