Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length48 amino acids

Chemical FormulaC239H397N79O65S7

DescriptionStandard

        RKKFPQYGSVDMRKLCKKGNGRCKVECHETEIRIAYCIRPGTHCCLQR
    

Molecular Weight5641.65 Da

Isoelectric Point (pI)9.59

Net Charge (pH 7.0)7.88

Net Charge (pH 7.4) 7.47

Charge Density (pH 7.0) 0.1641

GRAVY Index-0.83

Hydrophobic Moment 0.52

Boman Index-0.32

Instability Index36.59

Aliphatic Index 54.79

Aromaticity 0.0625

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 2377.94

LogP -24.73

H-bond Donors 91.0

H-bond Acceptors 82.0

Rotatable Bonds 194.0

Heavy Atoms 390.0

Ring Count 7.0

Amide Bonds 50.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0339068 VERIFIED: NO

Provenance & Taxonomy

OrganismMyotis lucifugus [Animal]

FamilyDefensin

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial