Peptide Database

Peptide NameAlpha-defensin 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length96 amino acids

Chemical FormulaC462H738N128O135S9

DescriptionStandard

        MRTLAILAAILLVALQAQAEPLQARTDEATAAQEQIPTDNPEVVVSLAWDESLAPKDSVPGLRKNMACYCRIPACLAGERRYGTCFYMGRVWAFCC
    

Molecular Weight10534.16 Da

Isoelectric Point (pI)5.28

Net Charge (pH 7.0)-1.54

Net Charge (pH 7.4) -1.87

Charge Density (pH 7.0) -0.0161

GRAVY Index0.15

Hydrophobic Moment 0.53

Boman Index0.09

Instability Index60.36

Aliphatic Index 91.67

Aromaticity 0.0729

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 4189.16

LogP -38.32

H-bond Donors 150.0

H-bond Acceptors 143.0

Rotatable Bonds 337.0

Heavy Atoms 734.0

Ring Count 15.0

Amide Bonds 102.0

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_0069805 VERIFIED: NO

Provenance & Taxonomy

OrganismMacaca mulatta [Animal]

FamilyDefensin

Tax ID9544

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function