Peptide Database

Peptide NameBacteriocin Sakacin [44S]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC195H285N61O61S2

DescriptionStandard

        KYYGNGVHCGKHSCTVDWGTAIGNIGNNAAANWATGGNAGWNKS
    

Molecular Weight4523.85 Da

Isoelectric Point (pI)8.79

Net Charge (pH 7.0)1.91

Net Charge (pH 7.4) 1.57

Charge Density (pH 7.0) 0.0434

GRAVY Index-0.58

Hydrophobic Moment 0.48

Boman Index0.10

Instability Index20.78

Aliphatic Index 44.55

Aromaticity 0.1136

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19605.00

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

Amino Acid Composition

TPSA 1977.95

LogP -27.57

H-bond Donors 70.0

H-bond Acceptors 67.0

Rotatable Bonds 142.0

Heavy Atoms 319.0

Ring Count 10.0

Amide Bonds 50.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0072964 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyBacteriocin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetLatilactobacillus sakei NCDO 2714

Activity0.0001 μM

MethodMIC50

RECORD: Rec_0208251 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyBacteriocin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetPediococcus pentosaceus FBB63B

Activity0.03 μM

MethodMIC50

RECORD: Rec_0333003 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyBacteriocin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEnterococcus faecalis NCDO 581

Activity0.0003 μM

MethodMIC50

RECORD: Rec_0398922 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyBacteriocin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetCarnobacterium maltaromaticum UI49

Activity0.0001 μM

MethodMIC50

RECORD: Rec_0414762 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyBacteriocin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetLoigolactobacillus coryniformis subsp. torquens NCDO 2740

Activity0.0003 μM

MethodMIC50