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MYP_090041
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Basic Information
Pleurocidin
Anticancer
Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Antimicrobial ▸ Antibacterial ▸ Anti-Mycobacterium
Antimicrobial ▸ Anti-biofilm ▸ Biofilm inhibition
Antimicrobial ▸ Antifungal
Antiparasitic ▸ Antiprotozoal ▸ Anti-Trypanosoma
Antiparasitic ▸ General antiparasitic ▸ Antiparasitic
Immunology ▸ Immune cell migration ▸ Chemotactic peptide
Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Host defense activity
Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic
Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic
Venom / Toxin ▸ General toxin ▸ Cytotoxic
Venom / Toxin ▸ General toxin ▸ Toxic
Standard
25 amino acids
C129H192N36O29
Standard
Sequence
GWGSFFKKAAHVGKHVGKAALTHYL
Physicochemical Analysis
2711.13 Da
10.18
4.02
3.65
0.1607
-0.07
0.59
0.19
4.97
70.40
0.1600
6990.00
6990.00
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
1028.32
-7.01
37.0
36.0
87.0
194.0
8.0
24.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0349416 VERIFIED: YES
Provenance & Taxonomy
Pseudopleuronectes americanus [Animal]
Pleurocidin
8265
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
None
Bio-Activity Profile
Antimicrobial Antiparasitic Antitrypanosomal
Trypanosoma brucei 427 (blood stage form)
3.7 μM
IC50; Alamar Blue assay
PaperAntimicrobial peptide killing of African trypanosomes PMID21517904 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/21517904/
RECORD: Rec_0351804 VERIFIED: YES
Provenance & Taxonomy
Pleuronectes americanus [Animal]
Pleurocidin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antibiofilm Antibacterial
Staphylococcus aureus ATCC 25923
1.402 μM
Crystal violet assay
PaperAntimicrobial peptide pleurocidin synergizes with antibiotics through hydroxyl radical formation and membrane damage, and exerts antibiofilm activity PMID22921812 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/22921812/
RECORD: Rec_0356249 VERIFIED: YES
Provenance & Taxonomy
not reported [other]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
Amidation
Bio-Activity Profile
Antimicrobial Antibacterial
Human erythrocytes
50 μM
Hemolysis
Paperhttps://pubmed.ncbi.nlm.nih.gov/18779649/ PMID18779649 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/18779649/
RECORD: Rec_0362715 VERIFIED: YES
Provenance & Taxonomy
Winter flounder [Animal]
Structure & Mods
linear peptide [Linear]
noncanonical stereochemical modification [Modified]
Amidation
Bio-Activity Profile
Antimicrobial Antifungal Anticancer
A. salmonicida 99-1, A. salmonicida 97-4, S. enterica serovar Typhimurium MS7953s
2 μM
MIC
PaperIsolation and characterization of pleurocidin, an antimicrobial peptide in the skin secretion of winter flounder.
RECORD: Rec_0366677 VERIFIED: YES
Provenance & Taxonomy
Pseudopleuronectes americanus [Animal]
Pleurocidin
Structure & Mods
Single-chain peptide backbone represented as a linear sequence entry [Linear]
canonical L-amino-acid peptide [L]
Amidation
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative
Escherichia coli CGSC4908 triple auxotroph
2 μg/mL
MIC
PMID9115266;10898673;12950255;12878506;30508627 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/9115266/
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