Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial ▸ Quorum sensing modulation

Regulatory peptide ▸ Cell-cell communication

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC100H143N23O26

DescriptionStandard

        SLSTFFRLFNFSFTQALG
    

Molecular Weight2083.34 Da

Isoelectric Point (pI)9.47

Net Charge (pH 7.0)0.46

Net Charge (pH 7.4) 0.25

Charge Density (pH 7.0) 0.0256

GRAVY Index0.64

Hydrophobic Moment 0.50

Boman Index0.30

Instability Index3.76

Aliphatic Index 70.56

Aromaticity 0.2778

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 807.25

LogP -7.21

H-bond Donors 29.0

H-bond Acceptors 27.0

Rotatable Bonds 65.0

Heavy Atoms 149.0

Ring Count 5.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0228301 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Cell-Cell Communication Quorum Sensing