Peptide Database

Peptide NameBacteriocin serracin-P 23 kDa subunit

Function Ontology

Anticancer

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC121H186N28O30S

DescriptionStandard

        ALPKKLKYLNLFNDGFNYMGVV
    

Molecular Weight2545.01 Da

Isoelectric Point (pI)9.41

Net Charge (pH 7.0)1.79

Net Charge (pH 7.4) 1.60

Charge Density (pH 7.0) 0.0815

GRAVY Index0.10

Hydrophobic Moment 0.58

Boman Index0.18

Instability Index30.55

Aliphatic Index 101.82

Aromaticity 0.1818

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 950.72

LogP -4.51

H-bond Donors 31.0

H-bond Acceptors 33.0

Rotatable Bonds 83.0

Heavy Atoms 180.0

Ring Count 5.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0375122 VERIFIED: YES

Provenance & Taxonomy

OrganismSerratia plymuthica [other]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetSerratia marcescens 170

RECORD: Rec_0396859 VERIFIED: YES