Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length58 amino acids

Chemical FormulaC285H447N77O76S

DescriptionStandard

        MIKHFHFNKLSSGKKNNVPSPAKGVIQIKKSASQLTKGGAGHVPEYFVGIGTPISFYG
    

Molecular Weight6200.13 Da

Isoelectric Point (pI)10.18

Net Charge (pH 7.0)6.75

Net Charge (pH 7.4) 6.37

Charge Density (pH 7.0) 0.1165

GRAVY Index-0.26

Hydrophobic Moment 0.61

Boman Index0.11

Instability Index32.48

Aliphatic Index 72.24

Aromaticity 0.1034

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 2436.11

LogP -24.60

H-bond Donors 82.0

H-bond Acceptors 87.0

Rotatable Bonds 205.0

Heavy Atoms 439.0

Ring Count 13.0

Amide Bonds 62.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0108523 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

Tax ID562

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0181873 VERIFIED: YES

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

Tax ID562

Structure & Mods

Configlasso-peptide topology [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Anti-Gram-negative Non-hemolytic

TargetShigella (Gram-negative)

RECORD: Rec_0225074 VERIFIED: YES

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

Tax ID562

Structure & Mods

Configlasso-peptide topology [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Anti-Gram-negative Non-hemolytic

TargetEscherichia coli (Gram-negative)

RECORD: Rec_0291293 VERIFIED: YES

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

Tax ID562

Structure & Mods

Configlasso-peptide topology [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Anti-Gram-negative Non-hemolytic

TargetEnterobacteriaceae (Gram-negative)

RECORD: Rec_0393699 VERIFIED: YES

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

Tax ID562

Structure & Mods

Configlasso-peptide topology [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Anti-Gram-negative Non-hemolytic

TargetSalmonella (Gram-negative)