Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length60 amino acids

Chemical FormulaC320H517N83O77S11

DescriptionStandard

        MRIPVLLLVLFFFLPLLTPMKCTMKDTFKCFFRRGKCRTECRDFEEPNGLCLKLNAKCCM
    

Molecular Weight7111.75 Da

Isoelectric Point (pI)9.18

Net Charge (pH 7.0)5.44

Net Charge (pH 7.4) 5.10

Charge Density (pH 7.0) 0.0906

GRAVY Index0.28

Hydrophobic Moment 0.69

Boman Index0.03

Instability Index43.69

Aliphatic Index 82.83

Aromaticity 0.1167

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 2564.28

LogP -14.74

H-bond Donors 96.0

H-bond Acceptors 94.0

Rotatable Bonds 237.0

Heavy Atoms 491.0

Ring Count 11.0

Amide Bonds 61.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0059813 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