Peptide Database

Peptide NameAnti-thrombosis peptide YY-39

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ Cell Aggregation Inhibitor

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC184H267N53O64S6

DescriptionStandard

        YSSTCERIPCTNNSDCHGPDLCQCRPPRGDDFGYFCSEY
    

Molecular Weight4437.80 Da

Isoelectric Point (pI)4.52

Net Charge (pH 7.0)-3.21

Net Charge (pH 7.4) -3.56

Charge Density (pH 7.0) -0.0822

GRAVY Index-0.91

Hydrophobic Moment 0.35

Boman Index-0.18

Instability Index23.01

Aliphatic Index 20.00

Aromaticity 0.1282

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 1883.48

LogP -25.13

H-bond Donors 70.0

H-bond Acceptors 68.0

Rotatable Bonds 134.0

Heavy Atoms 307.0

Ring Count 10.0

Amide Bonds 41.0

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_0193371 VERIFIED: NO

Provenance & Taxonomy

OrganismIxodes scapularis [Animal] [Animal]; Ixodes pacificus [Animal]

Tax ID6945

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Cell Aggregation Inhibitor