Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC318H491N95O82S9

DescriptionStandard

        MKGLSLAFLVILLMLSAGEGNDADMQYWTCGYRGLCRRFCHAQEYIVGHHGCPRRYRCCAVRF
    

Molecular Weight7245.47 Da

Isoelectric Point (pI)8.90

Net Charge (pH 7.0)3.71

Net Charge (pH 7.4) 3.24

Charge Density (pH 7.0) 0.0588

GRAVY Index0.06

Hydrophobic Moment 0.62

Boman Index0.04

Instability Index15.91

Aliphatic Index 77.46

Aromaticity 0.1270

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11835.00

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

Amino Acid Composition

TPSA 2839.96

LogP -23.73

H-bond Donors 109.0

H-bond Acceptors 98.0

Rotatable Bonds 235.0

Heavy Atoms 504.0

Ring Count 13.0

Amide Bonds 65.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0357933 VERIFIED: NO

Provenance & Taxonomy

OrganismMyripristis murdjan [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin