Peptide Database

Peptide NameSubtilin

Function Ontology

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Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC105H187N29O34S6

DescriptionStandard

        SKSLCTAGCKTGILMTCPLKTATCGC
    

Molecular Weight2592.17 Da

Isoelectric Point (pI)8.77

Net Charge (pH 7.0)2.41

Net Charge (pH 7.4) 2.12

Charge Density (pH 7.0) 0.0926

GRAVY Index0.55

Hydrophobic Moment 0.37

Boman Index0.17

Instability Index26.07

Aliphatic Index 67.69

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 1001.70

LogP -14.18

H-bond Donors 41.0

H-bond Acceptors 43.0

Rotatable Bonds 85.0

Heavy Atoms 174.0

Ring Count 1.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0385606 VERIFIED: YES

Provenance & Taxonomy

OrganismStreptococcus thoraltensis [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)