Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length58 amino acids

Chemical FormulaC265H437N71O88S7

DescriptionStandard

        MMNATENQIFVETVSDQELEMLIGGADRGWIKTLTKDCPNVISSICAGTIITACKNCA
    

Molecular Weight6250.18 Da

Isoelectric Point (pI)4.44

Net Charge (pH 7.0)-3.53

Net Charge (pH 7.4) -3.81

Charge Density (pH 7.0) -0.0608

GRAVY Index0.18

Hydrophobic Moment 0.57

Boman Index0.14

Instability Index24.03

Aliphatic Index 90.86

Aromaticity 0.0345

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5750.00

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

Amino Acid Composition

TPSA 2570.69

LogP -28.63

H-bond Donors 91.0

H-bond Acceptors 92.0

Rotatable Bonds 211.0

Heavy Atoms 431.0

Ring Count 4.0

Amide Bonds 63.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0226150 VERIFIED: NO

Provenance & Taxonomy

OrganismStreptococcus thermophilus [Bacterium]

FamilyLantibiotic

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Lantibiotic Anti-Gram-positive Non-hemolytic Non-ribosomal

TargetGram-positive bacteria

MethodQualitative functional evidence

RECORD: Rec_0422386 VERIFIED: NO