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MYP_045167
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Basic Information
Alyteserin-2a
Anticancer
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide
Delivery / Targeting ▸ Drug delivery vehicle
Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic
Toxicity / Safety ▸ Cytolysis / cell lysis ▸ Cytolytic activity
Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic
Venom / Toxin ▸ General toxin ▸ Toxic
Standard
16 amino acids
C72H130N18O21
Standard
Sequence
ILGKLLSTAAGLLSNL
Physicochemical Analysis
1583.91 Da
8.75
0.76
0.55
0.0474
1.27
0.40
0.45
10.80
183.12
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
629.62
-5.33
22.0
22.0
54.0
111.0
0.0
16.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0127108 VERIFIED: YES
Provenance & Taxonomy
Alytes obstetricans [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Amidation
Bio-Activity Profile
Antimicrobial Antibacterial
Pseudomonas aeruginosa Sens1 PA01
256 μg/mL
MIC
PMID31102497 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/31102497/
RECORD: Rec_0129550 VERIFIED: NO
Provenance & Taxonomy
not reported [other]
Structure & Mods
linear peptide; DSSP H 43.8%, E 0.0%, T 31.2%, C 25.0% [Linear]
canonical L-amino-acid peptide [L]
None
Amidation
Bio-Activity Profile
Antibacterial Toxic Antimicrobial Drug Delivery Vehicle Cell-penetrating peptide Hemolytic Anti-Gram-positive
PaperHemolytik: a database of experimentally determined hemolytic and non-hemolytic peptides PMID24174543 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/24174543/
RECORD: Rec_0151640 VERIFIED: YES
Provenance & Taxonomy
Alytes obstetricans [Animal]
Alyteserin
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-negative
Escherichia coli
150.0 μM
MIC
PaperJ.M. Conlon et al. / Peptides 30 (2009) 1069-1073. The alyteserins: Two families of antimicrobial peptides from the skin secretions of the midwife toad Alytes obstetricans (Alytidae) PMID19463738
RECORD: Rec_0159560 VERIFIED: NO
Provenance & Taxonomy
Alytes obstetricans [Animal]
Alyteserin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
Amidation
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Cytotoxic
PMID19463738 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/19463738/
RECORD: Rec_0181601 VERIFIED: YES
Provenance & Taxonomy
Alytes obstetricans [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Amidation
Bio-Activity Profile
Antimicrobial Antibacterial
Enterococcus faecium Sens S1
256 μg/mL
MBC
PMID31102497 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/31102497/
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