Peptide Database

Peptide NameBovine tracheal antimicrobial peptide

Function Ontology

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Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC166H285N57O46S7

DescriptionStandard

        NPLSCSRNKGICLPIRCPGSMRQIGTCFGPRVKCCRS
    

Molecular Weight4039.85 Da

Isoelectric Point (pI)9.81

Net Charge (pH 7.0)6.70

Net Charge (pH 7.4) 6.41

Charge Density (pH 7.0) 0.1810

GRAVY Index-0.21

Hydrophobic Moment 0.47

Boman Index-0.15

Instability Index53.66

Aliphatic Index 60.54

Aromaticity 0.0270

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 1667.72

LogP -22.20

H-bond Donors 65.0

H-bond Acceptors 60.0

Rotatable Bonds 131.0

Heavy Atoms 276.0

Ring Count 5.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0143014 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

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)