Precise characterization of KRAS4b proteoforms in human colorectal cells and tumors reveals mutation/modification crosstalk

PFR	cPFR	Taxon
249914	260471	9606
249915	260472	9606
249916	260473	9606
249917	260474	9606
249918	260475	9606
249919	260476	9606
249920	260477	9606
249921	260478	9606
249922	260479	9606
249923	260480	9606
249924	260481	9606