Peptide Database

Peptide NameBeta-defensin (Fragment)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length77 amino acids

Chemical FormulaC395H629N111O112S7

DescriptionStandard

        EQLKKCWNNYVQGHCRKICRINEVREALCENGRYCCLNINELEACKKITKPPHPKPATFALTLPQDYVTIIENFPSL
    

Molecular Weight8949.35 Da

Isoelectric Point (pI)8.54

Net Charge (pH 7.0)2.95

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.0383

GRAVY Index-0.48

Hydrophobic Moment 0.72

Boman Index-0.09

Instability Index44.16

Aliphatic Index 82.34

Aromaticity 0.0779

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 3616.21

LogP -32.39

H-bond Donors 127.0

H-bond Acceptors 124.0

Rotatable Bonds 294.0

Heavy Atoms 625.0

Ring Count 15.0

Amide Bonds 86.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0272536 VERIFIED: NO

Provenance & Taxonomy

OrganismPongo pygmaeus [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