Peptide Database

Peptide NameAntimicrobial peptide MRP-GR [1–18]

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC80H142N20O21

DescriptionStandard

        AIGAVLKVLANGLPALIS
    

Molecular Weight1720.10 Da

Isoelectric Point (pI)8.80

Net Charge (pH 7.0)0.79

Net Charge (pH 7.4) 0.61

Charge Density (pH 7.0) 0.0442

GRAVY Index1.62

Hydrophobic Moment 0.46

Boman Index0.57

Instability Index8.34

Aliphatic Index 184.44

Aromaticity 0.0000

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 638.57

LogP -3.93

H-bond Donors 21.0

H-bond Acceptors 22.0

Rotatable Bonds 55.0

Heavy Atoms 121.0

Ring Count 1.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0007305 VERIFIED: NO

Provenance & Taxonomy

OrganismRana graeca [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial