Peptide Database

Peptide NameBovine tracheal antimicrobial peptide

Function Ontology

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Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC167H290N58O42S7

DescriptionStandard

        GPLSCRRKGGVCILIRCPGPMRQIGTCFGRPVKCCRS
    

Molecular Weight4006.91 Da

Isoelectric Point (pI)10.22

Net Charge (pH 7.0)7.70

Net Charge (pH 7.4) 7.41

Charge Density (pH 7.0) 0.2081

GRAVY Index-0.01

Hydrophobic Moment 0.69

Boman Index-0.11

Instability Index65.82

Aliphatic Index 68.38

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 1602.98

LogP -18.75

H-bond Donors 64.0

H-bond Acceptors 57.0

Rotatable Bonds 130.0

Heavy Atoms 274.0

Ring Count 5.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0267621 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [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)