Peptide Database

Peptide NamefMet-Leu-Phe-Ile-Ile

Function Ontology

Immunology ▸ Immune cell migration ▸ Chemotactic peptide

Immunology ▸ Immune modulation ▸ Immunomodulatory activity

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC32H53N5O6S

DescriptionStandard

        MLFII
    

Molecular Weight635.86 Da

Isoelectric Point (pI)5.28

Net Charge (pH 7.0)-0.50

Net Charge (pH 7.4) -0.72

Charge Density (pH 7.0) -0.0999

GRAVY Index3.50

Hydrophobic Moment 0.23

Boman Index1.13

Instability Index8.00

Aliphatic Index 234.00

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 179.72

LogP 2.47

H-bond Donors 6.0

H-bond Acceptors 7.0

Rotatable Bonds 20.0

Heavy Atoms 44.0

Ring Count 1.0

Amide Bonds 4.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0074485 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyGtoPdb peptide ligand

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsN-formylated methionine (fMet) at position 1

Bio-Activity Profile

Function

Receptor agonist Chemotactic Immunomodulatory Signaling peptide

TargetFPR1 (Human)