Peptide Database

Peptide NameBeta-defensin (Fragment)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length60 amino acids

Chemical FormulaC304H499N83O81S10

DescriptionStandard

        MKFLLILTITLLLAQVTPGMKCWNKLGRCRETCEQNEVFYIMCKNEAMCCVSPKHLPARN
    

Molecular Weight6933.37 Da

Isoelectric Point (pI)8.88

Net Charge (pH 7.0)3.53

Net Charge (pH 7.4) 3.16

Charge Density (pH 7.0) 0.0589

GRAVY Index0.12

Hydrophobic Moment 0.71

Boman Index0.05

Instability Index42.09

Aliphatic Index 91.00

Aromaticity 0.0667

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 2643.24

LogP -20.53

H-bond Donors 96.0

H-bond Acceptors 96.0

Rotatable Bonds 232.0

Heavy Atoms 478.0

Ring Count 9.0

Amide Bonds 65.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0107016 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyDefensin

Tax ID9913

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_0364886 VERIFIED: NO