[Term] id: PR:000050285 name: helicase nsp13 (SARS-CoV-2) def: "An ORF1ab proteolytic cleavage product (SARS-CoV-2) that is the central portion produced by the enzymatic action of 3CL-PRO proteinase (nsp5) when it cleaves the precursor replicase polyprotein 1ab (SARS-CoV-2) between residues 5324-5325 and 5925-5926. UniProtKB:P0DTD1, 4393-5324." [GenPept:YP_009725308, PRO:DAN, UniProtKB:P0DTD1] comment: Category=organism-modification. Note: 601 aa protein. synonym: "PRO_0000449630" EXACT PRO-proteoform-ftid [PRO:DAN] synonym: "Hel (SARS-CoV-2)" EXACT [UniProtKB:P0DTD1] synonym: "nsp13 (SARS-CoV-2)" EXACT [UniProtKB:P0DTD1] synonym: "ORF1ab/Clv:nsp13 (SARS2)" EXACT PRO-short-label [PRO:DAN] synonym: "UniProtKB:P0DTD1, 5325-5925" EXACT PRO-proteoform-std [PRO:DAN] xref: GenPept:YP_009725308 is_a: PR:000050283 ! ORF1ab proteolytic cleavage product (SARS-CoV-2) relationship: only_in_taxon NCBITaxon:2697049 ! Severe acute respiratory syndrome coronavirus 2