Peptide Database

Peptide NameBovine tracheal antimicrobial peptide

Function Ontology

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Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC140H247N47O38S5

DescriptionStandard

        NPLSCGRNKGICVPIRCPGKMKQIGTCVGRAV
    

Molecular Weight3357.08 Da

Isoelectric Point (pI)9.94

Net Charge (pH 7.0)5.72

Net Charge (pH 7.4) 5.45

Charge Density (pH 7.0) 0.1787

GRAVY Index-0.01

Hydrophobic Moment 0.66

Boman Index-0.03

Instability Index41.87

Aliphatic Index 79.06

Aromaticity 0.0000

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 1372.54

LogP -16.69

H-bond Donors 51.0

H-bond Acceptors 49.0

Rotatable Bonds 111.0

Heavy Atoms 230.0

Ring Count 3.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0089639 VERIFIED: YES

Provenance & Taxonomy

OrganismBos grunniens [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

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