Peptide Database

Peptide NamePutative defensin a

Function Ontology

Antimicrobial

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length104 amino acids

Chemical FormulaC530H851N147O140S10

DescriptionStandard

        MKCILSLVLKKKKKKKKKKLFLVAAMVYSYPAELILLQQLDDARWEPAGEITEEHLARMKRATCDLLSFQSQWFTPNHAACAAHCLFLGYKGGNCQGTICHCRN
    

Molecular Weight11842.98 Da

Isoelectric Point (pI)9.38

Net Charge (pH 7.0)8.78

Net Charge (pH 7.4) 8.23

Charge Density (pH 7.0) 0.0844

GRAVY Index-0.17

Hydrophobic Moment 0.57

Boman Index-0.01

Instability Index51.44

Aliphatic Index 86.44

Aromaticity 0.0865

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15845.00

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

Amino Acid Composition

TPSA 4632.06

LogP -37.16

H-bond Donors 167.0

H-bond Acceptors 163.0

Rotatable Bonds 403.0

Heavy Atoms 827.0

Ring Count 18.0

Amide Bonds 111.0

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_0197001 VERIFIED: NO

Provenance & Taxonomy

OrganismRhodnius prolixus [Animal]

FamilyDefensin

Tax ID13249

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Defensin Non-hemolytic Non-ribosomal