Peptide Database

Peptide NameBovine tracheal antimicrobial peptide

Function Ontology

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Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC168H300N64O48S7

DescriptionStandard

        NSQSCRRNKGICVPIRCPGSMRQIGTCLGAQVKCCRRK
    

Molecular Weight4209.03 Da

Isoelectric Point (pI)10.37

Net Charge (pH 7.0)8.70

Net Charge (pH 7.4) 8.40

Charge Density (pH 7.0) 0.2289

GRAVY Index-0.52

Hydrophobic Moment 0.47

Boman Index-0.31

Instability Index79.20

Aliphatic Index 58.95

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 1868.27

LogP -26.41

H-bond Donors 73.0

H-bond Acceptors 64.0

Rotatable Bonds 145.0

Heavy Atoms 287.0

Ring Count 2.0

Amide Bonds 42.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0322892 VERIFIED: YES

Provenance & Taxonomy

OrganismBubalus bubalis [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)