Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length99 amino acids

Chemical FormulaC492H811N127O135S8

DescriptionStandard

        MKTFLLTLAALLLSSQVIPELRLLPGLPEVMKTFLLTLAALLLSSQVIADSTEDCWNLHGNCRDSCHKNEKVYVLCLSGKLCCVKPKYQPHGLPKLTKG
    

Molecular Weight10921.99 Da

Isoelectric Point (pI)8.81

Net Charge (pH 7.0)3.71

Net Charge (pH 7.4) 3.23

Charge Density (pH 7.0) 0.0374

GRAVY Index0.27

Hydrophobic Moment 0.64

Boman Index0.14

Instability Index42.98

Aliphatic Index 117.17

Aromaticity 0.0505

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 4145.28

LogP -32.44

H-bond Donors 147.0

H-bond Acceptors 150.0

Rotatable Bonds 363.0

Heavy Atoms 762.0

Ring Count 15.0

Amide Bonds 104.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0121934 VERIFIED: NO

Provenance & Taxonomy

OrganismBos mutus grunniens (Wild yak) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin