Peptide Database

Peptide NameTp0749_C

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC117H208N40O28S

DescriptionStandard

        KGIVAERILKPCVRRKVNGKFRS
    

Molecular Weight2655.22 Da

Isoelectric Point (pI)11.58

Net Charge (pH 7.0)6.75

Net Charge (pH 7.4) 6.52

Charge Density (pH 7.0) 0.2934

GRAVY Index-0.49

Hydrophobic Moment 0.79

Boman Index-0.33

Instability Index23.43

Aliphatic Index 93.04

Aromaticity 0.0435

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1147.03

LogP -10.57

H-bond Donors 43.0

H-bond Acceptors 36.0

Rotatable Bonds 94.0

Heavy Atoms 186.0

Ring Count 2.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0215176 VERIFIED: YES

Provenance & Taxonomy

OrganismTreponema pallidum [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetEscherichia coli ATCC 9723HM

Activity12 μM

MethodMIC