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MYP_063574
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Basic Information
Caerin 1.1
Anticancer
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Antimicrobial ▸ Antibiotic activity
Antimicrobial ▸ Antifungal
Antiparasitic ▸ General antiparasitic ▸ Antiparasitic
Antiviral
Antiviral ▸ Anti-HIV
Enzyme modulation ▸ Enzyme inhibition ▸ Infection inhibition
Enzyme modulation ▸ Enzyme inhibition ▸ nNOS inhibitor
Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Defense peptide
Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide
Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic
Standard
25 amino acids
C121H202N32O30
Standard
Sequence
GLLSVLGSVAKHVLPHVVPVIAEHL
Physicochemical Analysis
2585.09 Da
7.02
0.02
-0.33
0.0009
1.19
0.47
0.47
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
933.96
-4.56
31.0
33.0
80.0
183.0
5.0
24.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0250391 VERIFIED: YES
Provenance & Taxonomy
Litoria splendida [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
1.16 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/
RECORD: Rec_0250763 VERIFIED: YES
Provenance & Taxonomy
Litoria splendida [Animal]
Caerin
Structure & Mods
Single-chain peptide backbone represented as a linear sequence entry [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial Antiviral Anti-Gram-positive Anti-Gram-negative
Micrococcus luteus
12.5 μg/mL
MIC
PMID10601876;34259550 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/10601876/
RECORD: Rec_0259672 VERIFIED: YES
Provenance & Taxonomy
Litoria splendida [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 Antiviral
Micrococcus luteus
12.5 μg/mL
MIC
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. PMID16140737;9266696;12709067;15203252 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/16140737/
RECORD: Rec_0260568 VERIFIED: YES
Provenance & Taxonomy
Australian green tree [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antiviral Anticancer Antiparasitic
A. baumannii
<10 μM
MIC
PaperThe solution structure and activity of caerin 1.1, an antimicrobial peptide from the Australian green tree frog, Litoria splendida.
RECORD: Rec_0266797 VERIFIED: NO
Provenance & Taxonomy
Pseudis bolbodactyla [Animal]
428381
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Amidation
Bio-Activity Profile
-
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