Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length121 amino acids

Chemical FormulaC615H977N171O175S11

DescriptionStandard

        MKILLFFSISFFSDVFIPPVSSRSVGNSLTPTKVPCLQKLEKLYSETRNSSTIFENAQYRTKEKQKAESKEHHSIFNLTRACIMFGGHCRNKCGGNEFRMVYCDVSTSLCCIRQCKPKKYK
    

Molecular Weight13919.09 Da

Isoelectric Point (pI)9.48

Net Charge (pH 7.0)10.69

Net Charge (pH 7.4) 10.16

Charge Density (pH 7.0) 0.0883

GRAVY Index-0.38

Hydrophobic Moment 0.53

Boman Index-0.09

Instability Index36.68

Aliphatic Index 65.21

Aromaticity 0.1074

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6460.00

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

Amino Acid Composition

TPSA 5641.32

LogP -59.08

H-bond Donors 206.0

H-bond Acceptors 200.0

Rotatable Bonds 471.0

Heavy Atoms 972.0

Ring Count 21.0

Amide Bonds 130.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0225324 VERIFIED: NO

Provenance & Taxonomy

OrganismOdocoileus virginianus texanus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin