Peptide Database

Peptide NameAntitermination protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity ▸ Bacteriolytic enzyme

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

Standard StatusStandard

Sequence Length144 amino acids

Chemical FormulaC742H1145N193O213S6

DescriptionStandard

        MNLIEQLKRHVAFNACVYKTNLNERLIGYGHDVNKSPLPEHLQRNFDYQPMTTDEAIEVLACDILDIYDPLIAYVDFTAWSQPRQRALLALVYMLGFADFGKDRILVHALNLGEFDLAAECVALISVRGIYAEIADQFKYGGDK
    

Molecular Weight16369.58 Da

Isoelectric Point (pI)4.94

Net Charge (pH 7.0)-7.16

Net Charge (pH 7.4) -7.66

Charge Density (pH 7.0) -0.0497

GRAVY Index0.00

Hydrophobic Moment 0.67

Boman Index0.10

Instability Index43.54

Aliphatic Index 104.38

Aromaticity 0.1111

Extinction Coeff. Reduced 17420.00

Extinction Coeff. Oxidized 17545.00

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

Amino Acid Composition

TPSA 6510.22

LogP -48.83

H-bond Donors 223.0

H-bond Acceptors 216.0

Rotatable Bonds 538.0

Heavy Atoms 1154.0

Ring Count 26.0

Amide Bonds 156.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0144739 VERIFIED: NO

Provenance & Taxonomy

OrganismPseudoalteromonas sp. S1688 [Bacterium]

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Non-hemolytic Non-ribosomal