Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial ▸ Quorum sensing modulation

Regulatory peptide ▸ Cell-cell communication

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC103H158N28O27

DescriptionStandard

        SLSTFFRLFNRSFTQALGK
    

Molecular Weight2220.53 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)2.46

Net Charge (pH 7.4) 2.25

Charge Density (pH 7.0) 0.1294

GRAVY Index0.02

Hydrophobic Moment 0.79

Boman Index0.01

Instability Index30.66

Aliphatic Index 66.84

Aromaticity 0.2105

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 924.27

LogP -9.58

H-bond Donors 34.0

H-bond Acceptors 30.0

Rotatable Bonds 73.0

Heavy Atoms 158.0

Ring Count 4.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0230995 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