Peptide Database

Peptide NameDisA

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length57 amino acids

Chemical FormulaC243H391N59O87S8

DescriptionStandard

        MPTIEMTAPAGAELDLFDLDLEVSVEQMSLTPAITSISLCTPGCTSAGGGSNCSFCC
    

Molecular Weight5787.57 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-7.53

Net Charge (pH 7.4) -7.83

Charge Density (pH 7.0) -0.1322

GRAVY Index0.49

Hydrophobic Moment 0.29

Boman Index0.27

Instability Index61.90

Aliphatic Index 80.53

Aromaticity 0.0351

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 2268.03

LogP -28.80

H-bond Donors 81.0

H-bond Acceptors 88.0

Rotatable Bonds 183.0

Heavy Atoms 397.0

Ring Count 6.0

Amide Bonds 58.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0221704 VERIFIED: NO

Provenance & Taxonomy

OrganismActinokineospora diospyrosa [Bacterium]

FamilyLantibiotic

Tax ID103728

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Lantibiotic Non-hemolytic Non-ribosomal