Peptide Database

Peptide NameMegourin-2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC295H468N92O87S8

DescriptionStandard

        YLDVNQIASYLLCLGQGAVFNGRKTCQIGCRAACQQPGCGGYKECEQIPNIRLHKYRCHCNSG
    

Molecular Weight6951.96 Da

Isoelectric Point (pI)8.71

Net Charge (pH 7.0)3.85

Net Charge (pH 7.4) 3.42

Charge Density (pH 7.0) 0.0612

GRAVY Index-0.32

Hydrophobic Moment 0.63

Boman Index-0.04

Instability Index42.07

Aliphatic Index 71.27

Aromaticity 0.0794

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6460.00

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

Amino Acid Composition

TPSA 2917.37

LogP -34.16

H-bond Donors 107.0

H-bond Acceptors 101.0

Rotatable Bonds 230.0

Heavy Atoms 482.0

Ring Count 9.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0041654 VERIFIED: YES

Provenance & Taxonomy

OrganismMegoura viciae [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal Anti-Gram-positive

RECORD: Rec_0212280 VERIFIED: NO

Provenance & Taxonomy

OrganismMegoura viciae [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Anti-Gram-positive Non-hemolytic

TargetGram-positive bacteria

RECORD: Rec_0212509 VERIFIED: YES

Provenance & Taxonomy

OrganismMegoura viciae [Plant]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

DisulfideDisulfide bond(s) reported

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal

RECORD: Rec_0328964 VERIFIED: YES

Provenance & Taxonomy

OrganismMegoura viciae [Animal]

FamilyMegourin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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