Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length73 amino acids

Chemical FormulaC358H580N104O94S9

DescriptionStandard

        MATTQLLLLMVALLVLGCVPPGRSEFRRCWRGQGACRTYCTRQETFIHLCPDASLCCLPYGLKPPVHSKPRTA
    

Molecular Weight8133.66 Da

Isoelectric Point (pI)9.23

Net Charge (pH 7.0)5.61

Net Charge (pH 7.4) 5.18

Charge Density (pH 7.0) 0.0768

GRAVY Index0.12

Hydrophobic Moment 0.71

Boman Index0.05

Instability Index58.06

Aliphatic Index 86.85

Aromaticity 0.0685

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 3119.18

LogP -28.30

H-bond Donors 117.0

H-bond Acceptors 111.0

Rotatable Bonds 255.0

Heavy Atoms 565.0

Ring Count 15.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0010831 VERIFIED: NO

Provenance & Taxonomy

OrganismRhinolophus ferrumequinum [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin