Peptide Database

Peptide Name2157.62 Legumin Alike (Leg2)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC102H169N27O24

DescriptionStandard

        RIKTVTSFDLPALRWLKL
    

Molecular Weight2157.60 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.1533

GRAVY Index0.19

Hydrophobic Moment 0.43

Boman Index0.01

Instability Index68.21

Aliphatic Index 130.00

Aromaticity 0.1111

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 838.85

LogP -3.97

H-bond Donors 31.0

H-bond Acceptors 27.0

Rotatable Bonds 70.0

Heavy Atoms 153.0

Ring Count 4.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0256791 VERIFIED: YES

Provenance & Taxonomy

OrganismCicer arietinum L. [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetEscherichia coli

Activity62.5

MethodMIC

RECORD: Rec_0336804 VERIFIED: YES