Peptide Database

Peptide NameBeta-defensin (Fragment)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC196H321N63O60S7

DescriptionStandard

        CRSQKSCWIIKGHCRKNCKPGEQVKKPCKNGDYCCIPSNTDS
    

Molecular Weight4744.49 Da

Isoelectric Point (pI)9.14

Net Charge (pH 7.0)5.78

Net Charge (pH 7.4) 5.40

Charge Density (pH 7.0) 0.1375

GRAVY Index-1.06

Hydrophobic Moment 0.59

Boman Index-0.31

Instability Index31.29

Aliphatic Index 34.76

Aromaticity 0.0476

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 2029.19

LogP -26.62

H-bond Donors 76.0

H-bond Acceptors 74.0

Rotatable Bonds 160.0

Heavy Atoms 326.0

Ring Count 7.0

Amide Bonds 46.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0249241 VERIFIED: NO

Provenance & Taxonomy

OrganismPongo abelii [Animal]

FamilyDefensin

Tax ID9601

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0358133 VERIFIED: NO

Provenance & Taxonomy

OrganismPan troglodytes [Animal]

FamilyDefensin

Tax ID9598

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

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