Peptide Database

Peptide NameMutacin 1140

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC84H121N21O30S4

DescriptionStandard

        SVSFCTPGCGETGSFNSFCC
    

Molecular Weight2033.24 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.58

Net Charge (pH 7.4) -1.84

Charge Density (pH 7.0) -0.0788

GRAVY Index0.41

Hydrophobic Moment 0.12

Boman Index0.25

Instability Index17.79

Aliphatic Index 14.50

Aromaticity 0.1500

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 809.20

LogP -13.42

H-bond Donors 32.0

H-bond Acceptors 33.0

Rotatable Bonds 60.0

Heavy Atoms 139.0

Ring Count 4.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0291723 VERIFIED: YES

Provenance & Taxonomy

OrganismBacillus clausii [Bacterium]

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)