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MYP_035117
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Basic Information
Pleurain-A1 (Pleurain A1; Frogs, amphibians, animals)
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Antimicrobial ▸ Antifungal
Membrane / Ion-channel modulation ▸ Calcium channel modulation ▸ Calcium channel inhibitor
Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic
Venom / Toxin ▸ General toxin ▸ Toxic
Standard
26 amino acids
C136H226N36O37S3
Standard
Sequence
SIITMTKEAKLPQLWKQIACRLYNTC
Physicochemical Analysis
3053.66 Da
9.30
2.44
2.20
0.0938
-0.06
0.55
0.01
51.89
97.69
0.0769
6990.00
7115.00
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
1205.50
-9.32
44.0
43.0
102.0
212.0
4.0
28.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0146485 VERIFIED: YES
Provenance & Taxonomy
Nidirana pleuraden [Animal]
Pleurain
369511
Structure & Mods
Linear peptide with a single intramolecular disulfide-stabilized loop [Linear]
Gene-encoded natural peptide composed of standard L-amino acids [L]
20-26
Bio-Activity Profile
Antimicrobial Antifungal
PaperX. Wang et al. / Peptides 28 (2007) 2069-2074. A new family of antimicrobial peptides from skin secretions of Rana pleuraden Evidence URLhttps://www.uniprot.org/uniprotkb/A8DY01/entry
RECORD: Rec_0165567 VERIFIED: YES
Provenance & Taxonomy
Rana pleuraden [Animal]
Structure & Mods
disulfide-constrained cyclic peptide [Cyclic]
canonical L-amino-acid peptide [L]
None
Cyclization
20-26
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal
Escherichia coli ATCC 25922
60 μg/mL
MIC
PMID17764786 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/17764786/
RECORD: Rec_0194135 VERIFIED: YES
Provenance & Taxonomy
Rana pleuraden [Animal]
Structure & Mods
disulfide-constrained cyclic peptide [Cyclic]
canonical L-amino-acid peptide [L]
None
Cyclization
20-26
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal
PMID17764786 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/17764786/
RECORD: Rec_0221610 VERIFIED: YES
Provenance & Taxonomy
Nidirana pleuraden [Animal]
Pleurain
369511
Structure & Mods
Linear peptide with a single intramolecular disulfide-stabilized loop [Linear]
Gene-encoded natural peptide composed of standard L-amino acids [L]
20-26
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive
Staphylococcus aureus
4.92 μM
MIC
PaperX. Wang et al. / Peptides 28 (2007) 2069-2074. A new family of antimicrobial peptides from skin secretions of Rana pleuraden Evidence URLhttps://www.uniprot.org/uniprotkb/A8DY01/entry
RECORD: Rec_0232181 VERIFIED: YES
Provenance & Taxonomy
Rana pleuraden [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial Antifungal Anti-Gram-positive Anti-Gram-negative
Helicobacter pylori NCTC 11637
30 μg/mL
MIC
PMID17764786;19028675 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/17764786/
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