Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length111 amino acids

Chemical FormulaC541H889N149O155S10

DescriptionStandard

        MLLDHSSPLSGYIQLLFLALAVLVVLAEASPDGWARKCGYGTGRCRKSCKANEKKKEKCGARKVCCIPVVKHKPIESAKKEEMTFWTTTSMTKYPSKTCDETILAATVVRQ
    

Molecular Weight12281.40 Da

Isoelectric Point (pI)9.35

Net Charge (pH 7.0)8.61

Net Charge (pH 7.4) 8.15

Charge Density (pH 7.0) 0.0776

GRAVY Index-0.19

Hydrophobic Moment 0.51

Boman Index-0.03

Instability Index34.82

Aliphatic Index 79.10

Aromaticity 0.0631

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15845.00

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

Amino Acid Composition

TPSA 4889.96

LogP -47.01

H-bond Donors 180.0

H-bond Acceptors 176.0

Rotatable Bonds 414.0

Heavy Atoms 855.0

Ring Count 16.0

Amide Bonds 113.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0086885 VERIFIED: NO

Provenance & Taxonomy

OrganismCamelus ferus (Wild bactrian camel) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin