Peptide Database

Peptide NameBovine tracheal antimicrobial peptide

Function Ontology

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Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC119H207N39O34S5

DescriptionStandard

        NPVSCVRNKGICVPIRCPGNMKQIGTC
    

Molecular Weight2888.48 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)3.72

Net Charge (pH 7.4) 3.45

Charge Density (pH 7.0) 0.1377

GRAVY Index-0.01

Hydrophobic Moment 0.47

Boman Index-0.02

Instability Index45.97

Aliphatic Index 75.56

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 1182.21

LogP -14.96

H-bond Donors 43.0

H-bond Acceptors 43.0

Rotatable Bonds 93.0

Heavy Atoms 197.0

Ring Count 3.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0195448 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

Structure & Mods

Configlinear 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)