Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length129 amino acids

Chemical FormulaC652H1049N191O172S12

DescriptionStandard

        MEANKNLSPKLHCRMFWTLGPATAFSNTMKFLLLTLTVFLILFQMLPVCRGRKSCWILKGHCRQDCKSGEQIKKPCRNGDYCCVPRKTDSQHHGPLQAPIRKSQTFNNNLKGTLHLEHVPGVIIEPARI
    

Molecular Weight14700.26 Da

Isoelectric Point (pI)9.73

Net Charge (pH 7.0)11.95

Net Charge (pH 7.4) 11.28

Charge Density (pH 7.0) 0.0926

GRAVY Index-0.28

Hydrophobic Moment 0.67

Boman Index-0.03

Instability Index38.70

Aliphatic Index 81.63

Aromaticity 0.0698

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12990.00

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

Amino Acid Composition

TPSA 5818.81

LogP -54.32

H-bond Donors 207.0

H-bond Acceptors 202.0

Rotatable Bonds 487.0

Heavy Atoms 1027.0

Ring Count 26.0

Amide Bonds 141.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0306015 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