Peptide Database

Peptide NameBovine tracheal antimicrobial peptide

Function Ontology

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Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC175H290N62O42S7

DescriptionStandard

        GPLSCHRKRGVCFPIRCPGHMRQIGTCFGRPIKCCRS
    

Molecular Weight4159.02 Da

Isoelectric Point (pI)10.22

Net Charge (pH 7.0)7.87

Net Charge (pH 7.4) 7.48

Charge Density (pH 7.0) 0.2128

GRAVY Index-0.31

Hydrophobic Moment 0.71

Boman Index-0.17

Instability Index59.94

Aliphatic Index 50.00

Aromaticity 0.0541

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 1660.34

LogP -18.91

H-bond Donors 66.0

H-bond Acceptors 59.0

Rotatable Bonds 133.0

Heavy Atoms 286.0

Ring Count 8.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0228491 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)