Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length92 amino acids

Chemical FormulaC480H770N120O133S8

DescriptionStandard

        MKLFLVLTILLFEVPRDAARPKKCFSNITGYCRKKCEMGEIYEIACLNGKLCCVNEGENKKYKKPKSFFSLQQSDEKLDYAILPTVTIFTIQ
    

Molecular Weight10606.49 Da

Isoelectric Point (pI)8.93

Net Charge (pH 7.0)4.45

Net Charge (pH 7.4) 4.11

Charge Density (pH 7.0) 0.0483

GRAVY Index-0.12

Hydrophobic Moment 0.71

Boman Index0.01

Instability Index38.74

Aliphatic Index 89.02

Aromaticity 0.1087

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 4111.82

LogP -31.13

H-bond Donors 146.0

H-bond Acceptors 146.0

Rotatable Bonds 362.0

Heavy Atoms 741.0

Ring Count 14.0

Amide Bonds 98.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0296174 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