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MYP_087295
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Basic Information
Piscidin-2 (Pis-2; fish, chordates, animals)
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Antimicrobial ▸ Antifungal
Antiparasitic ▸ General antiparasitic ▸ Antiparasitic
Antiviral
Antiviral ▸ Antiviral mechanism ▸ Viral entry inhibition
Membrane / Ion-channel modulation ▸ Sodium channel modulation ▸ Sodium channel inhibitor cross
Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic
Venom / Toxin ▸ General toxin ▸ Toxic
Standard
22 amino acids
C122H187N35O25
Standard
Sequence
FFHHIFRGIVHVGKTIHKLVTG
Physicochemical Analysis
2544.01 Da
11.17
3.11
2.70
0.1412
0.48
0.73
0.28
15.02
110.45
0.1364
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
943.54
-4.50
34.0
32.0
82.0
182.0
7.0
21.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0268245 VERIFIED: YES
Provenance & Taxonomy
not reported [other]
Piscidin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
Amidation
Bio-Activity Profile
Antimicrobial
Sheep erythrocytes
40 μM
Hemolysis
PaperLauth X, Shike H, Burns JC, et al. Discovery and characterization of two isoforms of moronecidin, a novel antimicrobial peptide from hybrid striped bass. J Biol Chem. 2002 Feb 15;277(7):5030-5039. doi:10.1074/jbc.M109173200. PMID11739390 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/11739390/
RECORD: Rec_0270635 VERIFIED: YES
Provenance & Taxonomy
Morone chrysops [Animal]
Structure & Mods
topology not specified [Not included yet]
stereochemistry not specified [Other]
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal
Staphylococcus aureus
1.25-2.5 μM
MIC
PMID11739390 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/11739390/
RECORD: Rec_0271592 VERIFIED: YES
Provenance & Taxonomy
Hybrid striped bass [Animal]
Pleurocidin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial Antifungal Anti-Gram-positive Anti-Gram-negative
Staphylococcus aureus
2.5 μM
MIC
PMID28122029 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/28122029/
RECORD: Rec_0272524 VERIFIED: YES
Provenance & Taxonomy
not reported [other]
Piscidin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
Amidation
Bio-Activity Profile
Antimicrobial
Human erythrocytes
2.5 μM
Hemolysis
PaperLauth X, Shike H, Burns JC, et al. Discovery and characterization of two isoforms of moronecidin, a novel antimicrobial peptide from hybrid striped bass. J Biol Chem. 2002 Feb 15;277(7):5030-5039. doi:10.1074/jbc.M109173200. PMID11739390 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/11739390/
RECORD: Rec_0273332 VERIFIED: YES
Provenance & Taxonomy
Morone chrysops [Animal]
Structure & Mods
topology not specified [Not included yet]
stereochemistry not specified [Other]
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal
aerogenes
10-20 μM
MIC
PMID11739390 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/11739390/
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