Peptide Database

Peptide NameMeucin-22, MUC-22

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Insecticidal/Pest control ▸ Insecticidal activity

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC129H202N32O28

DescriptionStandard

        FFGHLFKLATKIIPSLFQRKKE
    

Molecular Weight2649.18 Da

Isoelectric Point (pI)10.46

Net Charge (pH 7.0)3.85

Net Charge (pH 7.4) 3.59

Charge Density (pH 7.0) 0.1751

GRAVY Index-0.02

Hydrophobic Moment 0.61

Boman Index0.05

Instability Index2.44

Aliphatic Index 93.18

Aromaticity 0.1818

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 981.14

LogP -3.81

H-bond Donors 34.0

H-bond Acceptors 33.0

Rotatable Bonds 90.0

Heavy Atoms 189.0

Ring Count 6.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0364491 VERIFIED: NO

Provenance & Taxonomy

OrganismMesobuthus martensii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0378752 VERIFIED: YES

Provenance & Taxonomy

OrganismMesobuthus eupeus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli ATCC 25922

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