Peptide Database

Peptide NameBeta defensin 1 (Beta-defensin-1)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC151H248N44O46S6

DescriptionStandard

        SFSCSQNGGFCISPKCLPGSKQIGTCILPGSKCCR
    

Molecular Weight3608.24 Da

Isoelectric Point (pI)8.93

Net Charge (pH 7.0)3.40

Net Charge (pH 7.4) 3.10

Charge Density (pH 7.0) 0.0971

GRAVY Index0.08

Hydrophobic Moment 0.39

Boman Index0.07

Instability Index62.66

Aliphatic Index 55.71

Aromaticity 0.0571

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 1437.19

LogP -20.76

H-bond Donors 55.0

H-bond Acceptors 56.0

Rotatable Bonds 117.0

Heavy Atoms 247.0

Ring Count 5.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0266716 VERIFIED: YES

Provenance & Taxonomy

OrganismEquus caballus [Animal]

FamilyDefensin

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Antimicrobial