Peptide Database

Peptide NameAntimicrobial peptide ISAMP

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length69 amino acids

Chemical FormulaC340H536N100O94S9

DescriptionStandard

        MRAVAIFIVTLLVLECVYFVMSEPDPGQPWQVKAGRPPCYSIPCRKHDECRVGSCSRCNNGLWGDRTCR
    

Molecular Weight7817.09 Da

Isoelectric Point (pI)8.57

Net Charge (pH 7.0)2.53

Net Charge (pH 7.4) 2.14

Charge Density (pH 7.0) 0.0366

GRAVY Index-0.11

Hydrophobic Moment 0.46

Boman Index-0.02

Instability Index36.50

Aliphatic Index 73.33

Aromaticity 0.0870

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14355.00

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

Amino Acid Composition

TPSA 3092.98

LogP -29.52

H-bond Donors 115.0

H-bond Acceptors 107.0

Rotatable Bonds 246.0

Heavy Atoms 543.0

Ring Count 15.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0029007 VERIFIED: YES

Provenance & Taxonomy

OrganismIxodes scapularis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative Anti-Gram-positive Hemolytic

TargetStaphylococcus aureus

RECORD: Rec_0088622 VERIFIED: YES

Provenance & Taxonomy

OrganismIxodes scapularis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative Anti-Gram-positive Hemolytic

TargetEscherichia coli

RECORD: Rec_0159770 VERIFIED: YES

Provenance & Taxonomy

OrganismIxodes scapularis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative Anti-Gram-positive Hemolytic

TargetBacillus cereus

RECORD: Rec_0345333 VERIFIED: YES

Provenance & Taxonomy

OrganismIxodes scapularis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative Anti-Gram-positive Hemolytic

TargetBacillus subtilis