Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length80 amino acids

Chemical FormulaC417H662N114O118S6

DescriptionStandard

        EQLKKCWGDYVQGHCRRICKVTEIRKALCENGRYCCLSISKLEERKKFTKPPPPKPQPFALTLPQDEVPEIFSTLETYHT
    

Molecular Weight9352.80 Da

Isoelectric Point (pI)8.81

Net Charge (pH 7.0)3.96

Net Charge (pH 7.4) 3.57

Charge Density (pH 7.0) 0.0495

GRAVY Index-0.72

Hydrophobic Moment 0.65

Boman Index-0.16

Instability Index52.71

Aliphatic Index 67.00

Aromaticity 0.0875

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 3739.94

LogP -32.49

H-bond Donors 133.0

H-bond Acceptors 130.0

Rotatable Bonds 307.0

Heavy Atoms 655.0

Ring Count 18.0

Amide Bonds 84.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0219149 VERIFIED: NO

Provenance & Taxonomy

OrganismCavia porcellus [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