Peptide Database

Peptide NameBovine tracheal antimicrobial peptide

Function Ontology

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Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC181H306N56O47S7

DescriptionStandard

        DSLSCRWKKGICVLTRCPGTMRQIGTCFGPPVKCCRLK
    

Molecular Weight4243.17 Da

Isoelectric Point (pI)9.61

Net Charge (pH 7.0)6.70

Net Charge (pH 7.4) 6.40

Charge Density (pH 7.0) 0.1763

GRAVY Index-0.08

Hydrophobic Moment 0.64

Boman Index-0.10

Instability Index42.83

Aliphatic Index 66.58

Aromaticity 0.0526

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 1662.66

LogP -17.34

H-bond Donors 66.0

H-bond Acceptors 61.0

Rotatable Bonds 139.0

Heavy Atoms 291.0

Ring Count 6.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0037538 VERIFIED: YES

Provenance & Taxonomy

OrganismOvis aries [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)