Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length77 amino acids

Chemical FormulaC393H642N104O98S8

DescriptionStandard

        MVTRSVLLGLVVLVLLSYVPPGRSGPNAYIRKAFATCWRLHGICKQKCLKPEEYHILCDTTFLCCVKPKQMPILTGK
    

Molecular Weight8648.46 Da

Isoelectric Point (pI)9.50

Net Charge (pH 7.0)7.61

Net Charge (pH 7.4) 7.19

Charge Density (pH 7.0) 0.0989

GRAVY Index0.31

Hydrophobic Moment 0.67

Boman Index0.13

Instability Index54.49

Aliphatic Index 106.23

Aromaticity 0.0779

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 3188.77

LogP -21.70

H-bond Donors 117.0

H-bond Acceptors 116.0

Rotatable Bonds 280.0

Heavy Atoms 603.0

Ring Count 15.0

Amide Bonds 79.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0277869 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