Garvicin KS, GakB - CAS 2098351-25-6

Garvicin KS (GarKS) is a bacteriocin comprising a 34-amino-acid peptide, GakB, along with two additional peptides, GakA and GakC. GakB specifically impairs fibroblast viability and proliferation. When combined with GakA, GarKS demonstrates enhanced peptide stability, antimicrobial activity, and notable impacts on fibroblast viability and proliferation. Regarding methicillin-sensitive Staphylococcus aureus (MSSA) inhibition, minimum inhibitory concentration (MIC) values rank the peptides in descending order of effectiveness as GakB, followed by GakC, and then GakA [1].

Antibacterial

Microbiology/Virology

2098320

C145H247N39O37S

3160.82

[C@@H](CC1=CC=C(O)C=C1)(NC([C@@H](NC([C@@H](NC(CNC(CNC([C@@H](NC([C@@H](NC(CNC(CNC([C@@H](NC([C@@H](NC(CNC([C@@H](NC(CNC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC(CNC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC(CNC([C@H](CCSC)N)=O)=O)C)=O)[C@H](CC)C)=O)[C@H](CC)C)=O)CCCCN)=O)C)=O)=O)C)=O)CCCCN)=O)[C@H](CC)C)=O)[C@H](CC)C)=O)=O)CCCCN)=O)=O)CC(C)C)=O)CC(C)C)=O)=O)=O)C)=O)C)=O)=O)=O)C)=O)[C@@H](C)O)=O)C(NCC(NCC(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@@H](CC2=CC=CC=C2)C(NCC(O)=O)=O)=O)[C@H](CC)C)=O)CCCCN)=O)CCCCN)=O)CC(C)C)=O)=O)=O

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