Peptide Database

Peptide NameBovine beta-defensin 1

Function Ontology

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Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC121H206N44O33S5

DescriptionStandard

        SCRRNRGVCLPIRCPGSMRQIGTCFGP
    

Molecular Weight2965.53 Da

Isoelectric Point (pI)10.45

Net Charge (pH 7.0)4.42

Net Charge (pH 7.4) 4.16

Charge Density (pH 7.0) 0.1637

GRAVY Index-0.24

Hydrophobic Moment 0.54

Boman Index-0.17

Instability Index66.94

Aliphatic Index 54.07

Aromaticity 0.0370

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 1249.92

LogP -16.62

H-bond Donors 49.0

H-bond Acceptors 43.0

Rotatable Bonds 94.0

Heavy Atoms 203.0

Ring Count 4.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0111181 VERIFIED: YES

Provenance & Taxonomy

OrganismBos grunniens [Animal]

FamilyDefensin

Structure & Mods

ConfigDNA-encoded linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)