Peptide Database

Peptide NameReactive oxygen species modulator 1 (Protein MGR2 homolog)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibacterial ▸ Anti-Mycobacterium

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length79 amino acids

Chemical FormulaC358H569N99O96S15

DescriptionStandard

        MPVAVGPYGQTQPSCFDRVKMGFMMGFAVGMAAGAMFGTFSCLRIGMRGRELMGGVGKTMMQSGGTFGTFMAIGMGIRC
    

Molecular Weight8276.93 Da

Isoelectric Point (pI)9.89

Net Charge (pH 7.0)4.47

Net Charge (pH 7.4) 4.21

Charge Density (pH 7.0) 0.0566

GRAVY Index0.46

Hydrophobic Moment 0.51

Boman Index0.26

Instability Index41.33

Aliphatic Index 50.63

Aromaticity 0.1013

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1615.00

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

Amino Acid Composition

TPSA 3054.23

LogP -30.84

H-bond Donors 111.0

H-bond Acceptors 116.0

Rotatable Bonds 274.0

Heavy Atoms 568.0

Ring Count 11.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0003485 VERIFIED: NO

Provenance & Taxonomy

OrganismKryptolebias marmoratus [Bacterium]

FamilyMGR2

Tax ID37003

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Anti-tuberculosis Anti-Gram-negative Anti-Gram-positive Non-hemolytic

TargetStaphylococcus aureus (Gram-positive)

MethodQualitative functional evidence

RECORD: Rec_0003519 VERIFIED: NO

Provenance & Taxonomy

OrganismHaplochromis burtoni [Bacterium]

FamilyMGR2

Tax ID8153

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Anti-tuberculosis Anti-Gram-negative Anti-Gram-positive Non-hemolytic

TargetStaphylococcus aureus (Gram-positive)

MethodQualitative functional evidence

RECORD: Rec_0009811 VERIFIED: NO

Provenance & Taxonomy

OrganismSphaeramia orbicularis [Animal]

FamilyMGR2 family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Anti-tuberculosis Anti-Gram-negative

TargetPseudomonas aeruginosa

RECORD: Rec_0017868 VERIFIED: NO

Provenance & Taxonomy

OrganismOreochromis aureus (Israeli tilapia) [Animal]

FamilyMGR2 family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Anti-tuberculosis Anti-Gram-negative

TargetPseudomonas aeruginosa

RECORD: Rec_0026194 VERIFIED: NO

Provenance & Taxonomy

OrganismMaylandia zebra [Bacterium]

FamilyMGR2

Tax ID106582

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Anti-tuberculosis Anti-Gram-negative Anti-Gram-positive Non-hemolytic

TargetStaphylococcus aureus (Gram-positive)

MethodQualitative functional evidence

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