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MYP_037640
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Basic Information
KR-12-a8
Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic
Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic
Venom / Toxin ▸ General toxin ▸ Cytotoxic
Venom / Toxin ▸ General toxin ▸ Toxicity
Standard
12 amino acids
C77H142N30O13
Standard
Sequence
KRIRKRIKKWKR
Physicochemical Analysis
1696.14 Da
12.00
8.76
8.54
0.7296
-2.45
0.79
-1.17
83.59
65.00
0.0833
5500.00
5500.00
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
776.91
-4.75
31.0
22.0
65.0
120.0
2.0
11.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0331808 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
Cathelicidin
32630
Structure & Mods
synthetic linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Toxicity
human RBC
>800 μM
HC50
PaperShort KR-12 analogs designed from human cathelicidin LL-37 possessing both antimicrobial and antiendotoxic activities without mammalian cell toxicity.
RECORD: Rec_0384519 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
Cathelicidin
32630
Structure & Mods
synthetic linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial
Escherichia coli KCTC 1682
2 μM
MIC
PaperShort KR-12 analogs designed from human cathelicidin LL-37 possessing both antimicrobial and antiendotoxic activities without mammalian cell toxicity.
RECORD: Rec_0385867 VERIFIED: YES
Provenance & Taxonomy
Homo sapiens [Animal]
Cathelicidin
9606
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Amidation
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative
Staphylococcus epidermidis [KCTC 1917]
2 μM
MIC
PMID24105706 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/24105706/
RECORD: Rec_0397101 VERIFIED: YES
Provenance & Taxonomy
Synthetic construct [Synthetic]
32630
Structure & Mods
topology not specified [Not included yet]
canonical L-amino-acid peptide [L]
None
Amidation
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative
Pseudomonas aeruginosa (KCTC 1637)
2 μM
MIC
PaperShort KR-12 analogs designed from human cathelicidin LL-37 possessing both antimicrobial and antiendotoxic activities without mammalian cell toxicity. J Pept Sci. 2013 Nov;19(11):700-7. doi: 10.1002/psc.2552. PMID: 24105706. PMID24105706 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/24105706/
RECORD: Rec_0403604 VERIFIED: YES
Provenance & Taxonomy
Homo sapiens [Animal]
Cathelicidin
9606
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Amidation
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative
Escherichia coli [KCTC 1682]
2 μM
MIC
PMID24105706 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/24105706/
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