Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC393H637N109O97S7

DescriptionStandard

        MRSLILVLVVLVLLSYVPPVRSGVNAYVRSLFSSCWRRKGSCRKTCRKKEEYHIFCESHFLCCINSKFLPVIVGK
    

Molecular Weight8665.39 Da

Isoelectric Point (pI)9.84

Net Charge (pH 7.0)9.61

Net Charge (pH 7.4) 9.19

Charge Density (pH 7.0) 0.1282

GRAVY Index0.35

Hydrophobic Moment 0.60

Boman Index0.05

Instability Index72.41

Aliphatic Index 107.60

Aromaticity 0.1067

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 3313.99

LogP -25.06

H-bond Donors 127.0

H-bond Acceptors 116.0

Rotatable Bonds 286.0

Heavy Atoms 606.0

Ring Count 14.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0254772 VERIFIED: NO

Provenance & Taxonomy

OrganismMyotis myotis [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin