Peptide Database

Peptide NameInsect kinin-related peptide 4

Function Ontology

—

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC120H179N31O46S

DescriptionStandard

        TDEEGVNWMGNSPADLDSFIQQLEQ
    

Molecular Weight2823.95 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-6.59

Net Charge (pH 7.4) -6.79

Charge Density (pH 7.0) -0.2636

GRAVY Index-0.85

Hydrophobic Moment 0.55

Boman Index-0.02

Instability Index69.56

Aliphatic Index 62.40

Aromaticity 0.0800

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1268.66

LogP -14.73

H-bond Donors 40.0

H-bond Acceptors 41.0

Rotatable Bonds 93.0

Heavy Atoms 198.0

Ring Count 4.0

Amide Bonds 29.0

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_0043851 VERIFIED: NO

Provenance & Taxonomy

OrganismRhodnius prolixus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-