Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length51 amino acids

Chemical FormulaC238H382N70O75S7

DescriptionStandard

        KFKEICERPNGSCQVFCLETEVQAGRCLSGQPCCLPMGHQSRIDPTIPPQD
    

Molecular Weight5648.46 Da

Isoelectric Point (pI)5.67

Net Charge (pH 7.0)-1.20

Net Charge (pH 7.4) -1.55

Charge Density (pH 7.0) -0.0235

GRAVY Index-0.47

Hydrophobic Moment 0.42

Boman Index-0.08

Instability Index57.76

Aliphatic Index 59.22

Aromaticity 0.0392

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 2315.49

LogP -27.01

H-bond Donors 81.0

H-bond Acceptors 82.0

Rotatable Bonds 182.0

Heavy Atoms 390.0

Ring Count 9.0

Amide Bonds 56.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0283163 VERIFIED: NO

Provenance & Taxonomy

OrganismMyotis brandtii [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