Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial ▸ Quorum sensing modulation

Enzyme modulation ▸ Enzyme inhibition ▸ Sex Pheromone Inhibitor

Regulatory peptide ▸ Cell-cell communication

Standard StatusStandard

Sequence Length7 amino acids

Chemical FormulaC36H59N7O10

DescriptionStandard

        SIFTLVA
    

Molecular Weight749.89 Da

Isoelectric Point (pI)5.24

Net Charge (pH 7.0)-0.54

Net Charge (pH 7.4) -0.75

Charge Density (pH 7.0) -0.0771

GRAVY Index2.23

Hydrophobic Moment 0.38

Boman Index0.73

Instability Index8.57

Aliphatic Index 167.14

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 278.38

LogP -1.31

H-bond Donors 10.0

H-bond Acceptors 10.0

Rotatable Bonds 22.0

Heavy Atoms 53.0

Ring Count 1.0

Amide Bonds 6.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0230148 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 0.0%, E 0.0%, T 42.9%, C 57.1% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Cell-Cell Communication Quorum Sensing

RECORD: Rec_0296424 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterococcus faecalis,Streptococcus faecalis [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Sex Pheromone Inhibitor