Peptide Database

Peptide NameChrombacin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC162H240N46O61S

DescriptionStandard

        ADEFPDFYDSEEQMGPHQEANDEKARADQRVLT
    

Molecular Weight3839.98 Da

Isoelectric Point (pI)4.10

Net Charge (pH 7.0)-7.10

Net Charge (pH 7.4) -7.35

Charge Density (pH 7.0) -0.2151

GRAVY Index-1.48

Hydrophobic Moment 0.50

Boman Index-0.31

Instability Index56.10

Aliphatic Index 32.73

Aromaticity 0.0909

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1761.49

LogP -20.11

H-bond Donors 57.0

H-bond Acceptors 56.0

Rotatable Bonds 127.0

Heavy Atoms 270.0

Ring Count 6.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0383856 VERIFIED: YES

Provenance & Taxonomy

OrganismMus musculus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)