Peptide Database

Peptide NameSex pheromone, iCF10

Function Ontology

Antimicrobial ▸ Quorum sensing modulation

Regulatory peptide ▸ Cell-cell communication

Regulatory peptide ▸ Chemical communication ▸ Pheromone peptide

Standard StatusStandard

Sequence Length7 amino acids

Chemical FormulaC40H67N7O9

DescriptionStandard

        AITLIFI
    

Molecular Weight790.00 Da

Isoelectric Point (pI)5.57

Net Charge (pH 7.0)-0.20

Net Charge (pH 7.4) -0.39

Charge Density (pH 7.0) -0.0292

GRAVY Index3.03

Hydrophobic Moment 0.14

Boman Index0.99

Instability Index8.57

Aliphatic Index 237.14

Aromaticity 0.1429

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 258.15

LogP 1.13

H-bond Donors 9.0

H-bond Acceptors 9.0

Rotatable Bonds 24.0

Heavy Atoms 56.0

Ring Count 1.0

Amide Bonds 6.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0061912 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterococcus faecium,Streptococcus faecium [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Pheromone

RECORD: Rec_0175134 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 0.0%, E 0.0%, T 0.0%, C 100.0% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Cell-Cell Communication Quorum Sensing

RECORD: Rec_0193197 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Other