Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial ▸ Quorum sensing modulation

Regulatory peptide ▸ Cell-cell communication

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC56H80N14O15S

DescriptionStandard

        QNSPAIFGAWM
    

Molecular Weight1221.38 Da

Isoelectric Point (pI)5.53

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0218

GRAVY Index0.19

Hydrophobic Moment 0.18

Boman Index0.37

Instability Index80.35

Aliphatic Index 53.64

Aromaticity 0.1818

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 467.73

LogP -3.68

H-bond Donors 15.0

H-bond Acceptors 16.0

Rotatable Bonds 35.0

Heavy Atoms 86.0

Ring Count 4.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0388124 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-Termbenzyloxycarbonyl

C-TermNone

Other Modslacton linkage between S3 and M11

Bio-Activity Profile

Function

Cell-Cell Communication Quorum Sensing