Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length83 amino acids

Chemical FormulaC428H669N119O118S11

DescriptionStandard

        MKFLFLFLAIFLAMEPVVSGRRQILQCMGNMGICRPSCKKNEQPYLYCRNYQSCCLQSYMRINLAGSEENTGWSQENRWPKIS
    

Molecular Weight9722.33 Da

Isoelectric Point (pI)9.05

Net Charge (pH 7.0)4.45

Net Charge (pH 7.4) 4.12

Charge Density (pH 7.0) 0.0536

GRAVY Index-0.26

Hydrophobic Moment 0.59

Boman Index-0.02

Instability Index87.02

Aliphatic Index 71.69

Aromaticity 0.1205

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17335.00

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

Amino Acid Composition

TPSA 3867.76

LogP -35.55

H-bond Donors 139.0

H-bond Acceptors 134.0

Rotatable Bonds 323.0

Heavy Atoms 676.0

Ring Count 16.0

Amide Bonds 94.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0389457 VERIFIED: NO

Provenance & Taxonomy

OrganismEquus caballus [Animal]

FamilyDefensin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial