Peptide Database

Peptide NamePaneth cell-specific alpha-defensin 18/19

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC231H376N86O61S6

DescriptionStandard

        STCRCRVFCHFRERRSGTCAGRGIQNRLCCPRRPPNRFRPTVAQDFI
    

Molecular Weight5526.39 Da

Isoelectric Point (pI)11.35

Net Charge (pH 7.0)8.49

Net Charge (pH 7.4) 8.14

Charge Density (pH 7.0) 0.1807

GRAVY Index-0.72

Hydrophobic Moment 0.70

Boman Index-0.38

Instability Index60.10

Aliphatic Index 41.49

Aromaticity 0.0851

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 2424.45

LogP -30.73

H-bond Donors 95.0

H-bond Acceptors 77.0

Rotatable Bonds 177.0

Heavy Atoms 384.0

Ring Count 9.0

Amide Bonds 50.0

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_0067630 VERIFIED: NO

Provenance & Taxonomy

OrganismEquus caballus [Animal]

FamilyDefensin

Tax ID9796

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial