Peptide Database

Peptide NameEricin A

Function Ontology

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Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC135H215N31O37S4

DescriptionStandard

        VLSKSLCTPGCITGPLQTCYLCFPTFAK
    

Molecular Weight2992.60 Da

Isoelectric Point (pI)8.51

Net Charge (pH 7.0)1.69

Net Charge (pH 7.4) 1.42

Charge Density (pH 7.0) 0.0604

GRAVY Index0.67

Hydrophobic Moment 0.29

Boman Index0.29

Instability Index41.18

Aliphatic Index 83.57

Aromaticity 0.1071

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 1059.39

LogP -9.64

H-bond Donors 40.0

H-bond Acceptors 43.0

Rotatable Bonds 90.0

Heavy Atoms 207.0

Ring Count 6.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0426679 VERIFIED: YES

Provenance & Taxonomy

OrganismBacillus subtilis [Bacterium]

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)