Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length114 amino acids

Chemical FormulaC551H895N153O157S13

DescriptionStandard

        MKSLLFTLGSFMLLAQLVSGSWYVRKCANRTGNCRSMCRVGEMVIQPPTGMCPKEKLCCILSSQGFNQVACVETSKTTTTTHTSERLYSGVTLLATPHSPMLPRKNVWKGITFP
    

Molecular Weight12591.78 Da

Isoelectric Point (pI)9.57

Net Charge (pH 7.0)8.61

Net Charge (pH 7.4) 8.17

Charge Density (pH 7.0) 0.0755

GRAVY Index0.01

Hydrophobic Moment 0.71

Boman Index0.06

Instability Index26.92

Aliphatic Index 75.18

Aromaticity 0.0702

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14355.00

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

Amino Acid Composition

TPSA 4952.47

LogP -53.56

H-bond Donors 182.0

H-bond Acceptors 181.0

Rotatable Bonds 411.0

Heavy Atoms 874.0

Ring Count 19.0

Amide Bonds 121.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0269435 VERIFIED: NO

Provenance & Taxonomy

OrganismNeovison vison [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