Peptide Database

Peptide NameBovine tracheal antimicrobial peptide

Function Ontology

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Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC157H276N52O43S8

DescriptionStandard

        PLSCCRNIGICVPIKCSGNMRQIGTCLGALVPCCRR
    

Molecular Weight3836.71 Da

Isoelectric Point (pI)9.13

Net Charge (pH 7.0)4.89

Net Charge (pH 7.4) 4.73

Charge Density (pH 7.0) 0.1358

GRAVY Index0.50

Hydrophobic Moment 0.50

Boman Index0.06

Instability Index53.65

Aliphatic Index 94.72

Aromaticity 0.0000

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 1513.83

LogP -18.19

H-bond Donors 61.0

H-bond Acceptors 56.0

Rotatable Bonds 125.0

Heavy Atoms 260.0

Ring Count 3.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0058002 VERIFIED: YES

Provenance & Taxonomy

OrganismBos grunniens [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)