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MYP_004971
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Basic Information
Caerin 1.3
Anticancer
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Antiviral
Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic
Standard
25 amino acids
C120H198N32O31
Standard
Sequence
GLLSVLGSVAQHVLPHVVPVIAEHL
Physicochemical Analysis
2585.05 Da
6.26
-0.98
-1.33
-0.0390
1.20
0.42
0.50
29.70
171.20
0.0000
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
951.03
-5.43
31.0
33.0
79.0
183.0
5.0
25.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0302457 VERIFIED: YES
Provenance & Taxonomy
Litoria caerula [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antiviral Anticancer
Streptococcus uberis
100 μg/mL
MIC
PaperPeptides from Australian frogs. The structures of the caerins from Litoria caerula.
RECORD: Rec_0318398 VERIFIED: NO
Provenance & Taxonomy
not reported [other]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Anticancer
PaperAntiCP 2.0: an updated model for predicting anticancer peptides (benchmark provenance; exact sequence-level experiment paper unresolved here) | https://pubmed.ncbi.nlm.nih.gov/32770192/
RECORD: Rec_0363548 VERIFIED: NO
Provenance & Taxonomy
Litoria caerulea [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Anti-Gram-negative
Escherichia coli TOP10
Mex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)
PaperKoch P, Schmitt S, Cardner M, Beerenwinkel N, Panke S, Held M. Discovery of antimicrobials by massively parallelized growth assays (Mex). Scientific Reports. 2022;12:4097. doi:10.1038/s41598-022-07755-7 PMID35260685 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/35260685/
RECORD: Rec_0369779 VERIFIED: YES
Provenance & Taxonomy
Litoria caerulea [Animal]
Caerin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
Amidation
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative
PaperHost-defence peptides of Australian anurans: structure, mechanism of action and evolutionary significance. Peptides. 2004 Jun;25(6):1035-1054. doi: 10.1016/j.peptides.2004.03.006. PMID: 15203252. PMID15203252 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/15203252/
RECORD: Rec_0371816 VERIFIED: YES
Provenance & Taxonomy
Litoria caerulea [Animal]
Caerin
Structure & Mods
ribosomal mature linear peptide [Linear]
Gene-encoded natural peptide composed of standard L-amino acids [L]
Amidation
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive
Staphylococcus aureus
2.3 μM
MIC
PaperM.A. Apponyi et al. / Peptides 25 (2004) 1035-1054. Host-defence peptides of Australian anurans: structure, mechanism of action and evolutionary significance PMID15203252 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/15203252/
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