Peptide Database

Peptide NameBeta-defensin (Fragment)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC195H318N60O55S7

DescriptionStandard

        MRCWGKLGRCRTTCEQSEVFHILCTDEAKCCVNPKHVPVK
    

Molecular Weight4607.44 Da

Isoelectric Point (pI)8.65

Net Charge (pH 7.0)2.62

Net Charge (pH 7.4) 2.20

Charge Density (pH 7.0) 0.0655

GRAVY Index-0.35

Hydrophobic Moment 0.48

Boman Index-0.14

Instability Index57.82

Aliphatic Index 60.75

Aromaticity 0.0500

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 1859.87

LogP -18.76

H-bond Donors 71.0

H-bond Acceptors 67.0

Rotatable Bonds 152.0

Heavy Atoms 317.0

Ring Count 7.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0147356 VERIFIED: NO

Provenance & Taxonomy

OrganismAiluropoda melanoleuca [Animal]

FamilyDefensin

Tax ID9646

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function