Peptide Database

Peptide NameColicin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

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

Standard StatusStandard

Sequence Length163 amino acids

Chemical FormulaC833H1293N231O243S5

DescriptionStandard

        MPQSELNQAYYNFAKTTISSAEKRKSPGTVTSSFNLERSLGTQKKLMYNKGSIGVIPQEIRNKLVGKEFKSFDEFRAEFWKTVADSSYANEFNRMNRMRMLEGKAPYTPGSEQYGAHKVYVLHHKQPIHQGGDVYNLDNLIIVSPKTHQTILDPAYHFGKKGL
    

Molecular Weight18591.90 Da

Isoelectric Point (pI)9.59

Net Charge (pH 7.0)8.03

Net Charge (pH 7.4) 7.46

Charge Density (pH 7.0) 0.0493

GRAVY Index-0.71

Hydrophobic Moment 0.64

Boman Index-0.09

Instability Index43.04

Aliphatic Index 65.21

Aromaticity 0.1104

Extinction Coeff. Reduced 18910.00

Extinction Coeff. Oxidized 18910.00

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

Amino Acid Composition

TPSA 7706.94

LogP -78.24

H-bond Donors 264.0

H-bond Acceptors 262.0

Rotatable Bonds 624.0

Heavy Atoms 1312.0

Ring Count 33.0

Amide Bonds 180.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0165423 VERIFIED: NO

Provenance & Taxonomy

OrganismBacillus sp. MYb209 [Bacterium]

FamilyPyocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Hydrolase Non-hemolytic Non-ribosomal