Peptide Database

Peptide NameBeta-defensin 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC170H264N50O50S6

DescriptionStandard

        DHYNCVRSGGQCLYSACPIYTKIQGTCYHGKAKCCK
    

Molecular Weight4000.61 Da

Isoelectric Point (pI)8.86

Net Charge (pH 7.0)3.87

Net Charge (pH 7.4) 3.46

Charge Density (pH 7.0) 0.1075

GRAVY Index-0.45

Hydrophobic Moment 0.56

Boman Index-0.06

Instability Index46.59

Aliphatic Index 46.11

Aromaticity 0.1111

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 1624.78

LogP -19.06

H-bond Donors 63.0

H-bond Acceptors 62.0

Rotatable Bonds 129.0

Heavy Atoms 276.0

Ring Count 7.0

Amide Bonds 38.0

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_0364434 VERIFIED: NO

Provenance & Taxonomy

OrganismPresbytis melalophos [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

RECORD: Rec_0385618 VERIFIED: NO