Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial ▸ Quorum sensing modulation

Regulatory peptide ▸ Cell-cell communication

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC88H144N30O22S

DescriptionStandard

        EMRKPDGALFNLFRRR
    

Molecular Weight2006.34 Da

Isoelectric Point (pI)11.54

Net Charge (pH 7.0)2.84

Net Charge (pH 7.4) 2.67

Charge Density (pH 7.0) 0.1773

GRAVY Index-1.09

Hydrophobic Moment 0.49

Boman Index-0.48

Instability Index61.53

Aliphatic Index 55.00

Aromaticity 0.1250

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 882.34

LogP -7.44

H-bond Donors 32.0

H-bond Acceptors 26.0

Rotatable Bonds 68.0

Heavy Atoms 141.0

Ring Count 3.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0198257 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 0.0%, E 0.0%, T 62.5%, C 37.5% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Cell-Cell Communication Quorum Sensing