Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC231H365N71O54S6

DescriptionStandard

        RKCWNFHGRCRHKCFKKEKVYVYCTNNKLCCVKSRYLPKNLP
    

Molecular Weight5193.20 Da

Isoelectric Point (pI)9.87

Net Charge (pH 7.0)10.87

Net Charge (pH 7.4) 10.46

Charge Density (pH 7.0) 0.2587

GRAVY Index-0.91

Hydrophobic Moment 0.41

Boman Index-0.34

Instability Index30.60

Aliphatic Index 48.57

Aromaticity 0.1429

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 2078.56

LogP -17.59

H-bond Donors 80.0

H-bond Acceptors 73.0

Rotatable Bonds 173.0

Heavy Atoms 362.0

Ring Count 11.0

Amide Bonds 45.0

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_0102514 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyDefensin

Tax ID9913

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial