Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC198H337N57O53S7

DescriptionStandard

        FFDQKCLKLKGRCVKSCQKNEELVALCQRALKCCLVLQPC
    

Molecular Weight4588.60 Da

Isoelectric Point (pI)9.00

Net Charge (pH 7.0)4.69

Net Charge (pH 7.4) 4.37

Charge Density (pH 7.0) 0.1173

GRAVY Index0.07

Hydrophobic Moment 0.57

Boman Index-0.10

Instability Index32.86

Aliphatic Index 95.00

Aromaticity 0.0500

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 1816.93

LogP -15.80

H-bond Donors 68.0

H-bond Acceptors 65.0

Rotatable Bonds 161.0

Heavy Atoms 315.0

Ring Count 3.0

Amide Bonds 44.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0032442 VERIFIED: NO

Provenance & Taxonomy

OrganismMyotis lucifugus [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