Peptide Database

Peptide NameLatarcin-2a

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC134H226N40O28

DescriptionStandard

        LFGKLIKKFGRKAISYAVKKARGKH
    

Molecular Weight2845.48 Da

Isoelectric Point (pI)11.33

Net Charge (pH 7.0)8.84

Net Charge (pH 7.4) 8.57

Charge Density (pH 7.0) 0.3536

GRAVY Index-0.44

Hydrophobic Moment 0.90

Boman Index-0.17

Instability Index0.94

Aliphatic Index 86.00

Aromaticity 0.1200

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1136.80

LogP -7.35

H-bond Donors 42.0

H-bond Acceptors 38.0

Rotatable Bonds 103.0

Heavy Atoms 202.0

Ring Count 4.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0057267 VERIFIED: YES

Provenance & Taxonomy

OrganismLachesana tarabaevi [Animal]

FamilyLatarcin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetBacillus subtilis

RECORD: Rec_0241935 VERIFIED: YES