Peptide Database

Peptide NameBovine tracheal antimicrobial peptide

Function Ontology

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Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC167H286N58O43S7

DescriptionStandard

        GPLSCRRNGGVCIPIRCPVPMRQIGTCFGRPVKCCRS
    

Molecular Weight4018.88 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)6.70

Net Charge (pH 7.4) 6.41

Charge Density (pH 7.0) 0.1811

GRAVY Index-0.02

Hydrophobic Moment 0.69

Boman Index-0.10

Instability Index71.81

Aliphatic Index 65.68

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 1611.26

LogP -19.52

H-bond Donors 63.0

H-bond Acceptors 57.0

Rotatable Bonds 126.0

Heavy Atoms 275.0

Ring Count 6.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0027350 VERIFIED: YES

Provenance & Taxonomy

OrganismBison bison [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)