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MYP_168009
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Basic Information
Com5
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Antimicrobial ▸ Antifungal
Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic
Standard
6 amino acids
C49H67N17O7
Standard
Sequence
RRWWRF
Physicochemical Analysis
1006.17 Da
12.00
2.76
2.56
0.4600
-2.08
1.14
-0.80
199.27
0.00
0.5000
11000.00
11000.00
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
426.10
-0.70
18.0
10.0
29.0
73.0
5.0
5.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0033741 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
Lactoferricin
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Amidation
Bio-Activity Profile
Antimicrobial Antibacterial
Escherichia coli
30 μM
LD99
Human Serum: Degraded quickly with half-lifes of less than 0.5 h and are completely gone after 2 h
PaperNguyen LT, Chau JK, Perry NA, de Boer L, Zaat SA, Vogel HJ. Serum stabilities of short tryptophan- and arginine-rich antimicrobial peptide analogs. PLoS One. 2010 Sep 10;5(9):e12684. PMID:20844765 https://pubmed.ncbi.nlm.nih.gov/20844765/ PMID20844765 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/20844765/
RECORD: Rec_0050365 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
Lactoferricin
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Acetylation
Bio-Activity Profile
Antimicrobial Antibacterial
Escherichia coli
120 μM
LD99
Human Serum: Have half-lifes of about 1 h, still almost fully degraded after 2 h
PaperNguyen LT, Chau JK, Perry NA, de Boer L, Zaat SA, Vogel HJ. Serum stabilities of short tryptophan- and arginine-rich antimicrobial peptide analogs. PLoS One. 2010 Sep 10;5(9):e12684. PMID:20844765 https://pubmed.ncbi.nlm.nih.gov/20844765/ PMID20844765 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/20844765/
RECORD: Rec_0079588 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Acetylation
None
Bio-Activity Profile
Antimicrobial Anti-Gram-positive
Bacillus subtilis
7.5 μM
LD99.99
Human serum, in vitro; ~3600 s
PaperSerum stabilities of short tryptophan- and arginine-rich antimicrobial peptide analogs PMID20844765 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/20844765/
RECORD: Rec_0089825 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
32630
Structure & Mods
linear peptide [Linear]
noncanonical stereochemical modification [Modified]
Acetylation
Amidation
N-terminal acetylation and C-terminal amidation
Bio-Activity Profile
Antimicrobial Antifungal
Escherichia coli
8 μg/mL
IC50
PaperThe antimicrobial activity of hexapeptide derived from synthetic combinatorial libraries
RECORD: Rec_0098481 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
32630
Structure & Mods
head-to-tail cyclic peptide [Cyclic]
canonical L-amino-acid peptide [L]
None
None
Bio-Activity Profile
Antimicrobial Anti-Gram-positive
Bacillus subtilis
<=0.45 μM
LD99.99
Human serum, in vitro; ~86400 s
PaperSerum stabilities of short tryptophan- and arginine-rich antimicrobial peptide analogs PMID20844765 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/20844765/
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