Peptide Database

Peptide NameUncharacterized protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

Enzyme / Catalytic activity ▸ Hydrolase ▸ Nuclease

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

Standard StatusStandard

Sequence Length466 amino acids

Chemical FormulaC2227H3602N648O684S7

DescriptionStandard

        MAFGLPALATPGAEGLALSVSGDALSAAVADVLAALKGPFKFGLWGIAIYGVLPSEIAKDDPKMMSKIMTSLPADAVTETPASTLPLDQATVRVRQRVVDVVKDERQHIAVVAGRPMSVPVVDAKPTKRPGVFSVSIPGLPSLQVNVPKGVPTAKAPPKGIVAEKGDSRPAGFTAGGNSREAVIRFPKETGQKPVYVSVTDVLTPAQVKQRQEEEKRRQQAWDAAHPEEGLKRDYDKAKAELDAEDKNIATLNSRIASTEKALPGARAAVQEADKKVKEAEANKDDFVTYNPPHEYGSGWQDQVRYLDKDIQNQNEKLKAAQASLNAMNESLSRDKAALTGAMESRKQKEKKAKDAENKLNEEKNKPRKGVKDYGHDYHPAPKTEEIKGLGELKKAPKKTPKQGGGGRRDRWIGDKGRKIYEWDSQHGELEGYRASDGEHLGAFDPKTGKQIKGPDPKGRNIKKYL
    

Molecular Weight50622.81 Da

Isoelectric Point (pI)9.40

Net Charge (pH 7.0)14.17

Net Charge (pH 7.4) 13.43

Charge Density (pH 7.0) 0.0304

GRAVY Index-0.76

Hydrophobic Moment 0.73

Boman Index-0.14

Instability Index40.12

Aliphatic Index 70.84

Aromaticity 0.0515

Extinction Coeff. Reduced 43890.00

Extinction Coeff. Oxidized 43890.00

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

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0373666 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella pneumoniae [Bacterium]

FamilyColicin/Bacteriocin

Tax ID573

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Anti-Gram-negative Endonuclease Hydrolase Nuclease Non-hemolytic

TargetEscherichia coli (Gram-negative)

MethodQualitative functional evidence