Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length80 amino acids

Chemical FormulaC405H643N117O112S10

DescriptionStandard

        CLSIHLLKGILVISNLGQHHTLRCMGNMGICRPSCRKSEQPYLYCFNYQSCCLQSYMKISISGKEVKNDWSQQNRWPKVP
    

Molecular Weight9263.80 Da

Isoelectric Point (pI)9.25

Net Charge (pH 7.0)6.95

Net Charge (pH 7.4) 6.47

Charge Density (pH 7.0) 0.0869

GRAVY Index-0.34

Hydrophobic Moment 0.54

Boman Index-0.03

Instability Index70.45

Aliphatic Index 79.12

Aromaticity 0.0875

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17335.00

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

Amino Acid Composition

TPSA 3717.51

LogP -37.05

H-bond Donors 135.0

H-bond Acceptors 132.0

Rotatable Bonds 308.0

Heavy Atoms 644.0

Ring Count 16.0

Amide Bonds 90.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0214106 VERIFIED: NO

Provenance & Taxonomy

OrganismSuricata suricatta [Animal]

FamilyDefensin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal