Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length84 amino acids

Chemical FormulaC431H682N120O119S9

DescriptionStandard

        MKLLVLFLAILLAIEEPAVSGKRHILRCMGNSGICRASCKKNEQPYFYCRNYQSCCLQSYMRISISGKEENTDWSYGKQWPRLP
    

Molecular Weight9737.34 Da

Isoelectric Point (pI)9.17

Net Charge (pH 7.0)5.53

Net Charge (pH 7.4) 5.15

Charge Density (pH 7.0) 0.0659

GRAVY Index-0.28

Hydrophobic Moment 0.66

Boman Index-0.03

Instability Index84.41

Aliphatic Index 81.31

Aromaticity 0.1071

Extinction Coeff. Reduced 18450.00

Extinction Coeff. Oxidized 18825.00

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

Amino Acid Composition

TPSA 3882.98

LogP -34.58

H-bond Donors 142.0

H-bond Acceptors 135.0

Rotatable Bonds 324.0

Heavy Atoms 679.0

Ring Count 16.0

Amide Bonds 91.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0185857 VERIFIED: NO

Provenance & Taxonomy

OrganismSapajus apella (Brown-capped capuchin) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin