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MYP_028826
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Basic Information
Phenol-soluble modulin alpha 4 peptide, PSMalpha4
Antimicrobial
Antimicrobial ▸ Antibacterial
Immunology ▸ Immunomodulation ▸ Immunosuppressive
Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic
Venom / Toxin ▸ General toxin ▸ Toxic
Standard
20 amino acids
C104H183N23O24S
Standard
Sequence
MAIVGTIIKIIKAIIDIFAK
Physicochemical Analysis
2171.77 Da
9.70
1.50
1.28
0.0749
1.70
0.71
0.54
-9.80
185.50
0.0500
0.00
0.00
The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.
Residue Composition
Amino Acid Composition
Chemical Descriptors
751.81
-0.44
26.0
27.0
76.0
152.0
1.0
19.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0062816 VERIFIED: YES
Provenance & Taxonomy
Staphylococcus aureus [Bacterium]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Hemolytic
human erythrocytes
10 μg/mL
Hemolysis
PMID22371493 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/22371493/
RECORD: Rec_0154762 VERIFIED: YES
Provenance & Taxonomy
Staphylococcus aureus [Bacterium]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial
Streptococcus group A serotype M3 4041-05
64 μM
MIC
PMID22371493 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/22371493/
RECORD: Rec_0214768 VERIFIED: YES
Provenance & Taxonomy
Staphylococcus aureus [Bacterium]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial
Staphylococcus epidermidis ATCC 35984
64 μM
MIC
PMID22371493 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/22371493/
RECORD: Rec_0277028 VERIFIED: YES
Provenance & Taxonomy
Staphylococcus aureus [Bacterium]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial
Escherichia coli ATCC 25922
128 μM
MIC
PMID22371493 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/22371493/
RECORD: Rec_0316257 VERIFIED: YES
Provenance & Taxonomy
Staphylococcus aureus [Bacterium]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial
Staphylococcus aureus USA 300
64 μM
MIC
PMID22371493 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/22371493/
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