Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length84 amino acids

Chemical FormulaC426H704N130O108S9

DescriptionStandard

        MKPSFLLSPTRRTAGLLFTILFLMSQVLPARGKFKEVCERPNGSCRKSCLRTEIHVGLCLNGRRCCLHMRYINNIIDHIPPKKH
    

Molecular Weight9663.54 Da

Isoelectric Point (pI)10.18

Net Charge (pH 7.0)10.79

Net Charge (pH 7.4) 10.27

Charge Density (pH 7.0) 0.1285

GRAVY Index-0.13

Hydrophobic Moment 0.83

Boman Index-0.06

Instability Index71.15

Aliphatic Index 91.67

Aromaticity 0.0595

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 3820.77

LogP -34.29

H-bond Donors 141.0

H-bond Acceptors 132.0

Rotatable Bonds 322.0

Heavy Atoms 673.0

Ring Count 15.0

Amide Bonds 88.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0271515 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