Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial ▸ Quorum sensing modulation

Regulatory peptide ▸ Cell-cell communication

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC105H161N29O28

DescriptionStandard

        GSLSTFFRLFNRSFTQALGK
    

Molecular Weight2277.58 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.1380

GRAVY Index-0.01

Hydrophobic Moment 0.79

Boman Index0.03

Instability Index29.62

Aliphatic Index 63.50

Aromaticity 0.2000

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 953.37

LogP -10.46

H-bond Donors 35.0

H-bond Acceptors 31.0

Rotatable Bonds 75.0

Heavy Atoms 162.0

Ring Count 4.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0297422 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