Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length99 amino acids

Chemical FormulaC529H854N150O145S7

DescriptionStandard

        MRLLLIIAILLFQKFTVTEQLKRCWNQYIHGYCRKICRTTEVREVLCENGRYCCINIVELEERKKITKPTRPQPITLALTFSQDYFIEQNSTHSHRKPT
    

Molecular Weight11859.81 Da

Isoelectric Point (pI)9.32

Net Charge (pH 7.0)6.71

Net Charge (pH 7.4) 6.23

Charge Density (pH 7.0) 0.0678

GRAVY Index-0.35

Hydrophobic Moment 0.73

Boman Index-0.10

Instability Index38.67

Aliphatic Index 92.53

Aromaticity 0.0909

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11835.00

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

Amino Acid Composition

TPSA 4831.54

LogP -40.96

H-bond Donors 176.0

H-bond Acceptors 162.0

Rotatable Bonds 399.0

Heavy Atoms 831.0

Ring Count 17.0

Amide Bonds 108.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0406319 VERIFIED: NO

Provenance & Taxonomy

OrganismMoschus moschiferus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized peptide with linear backbone [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin

MethodQualitative functional evidence