title: Yeast RNA-polymerase B: A zinc protein.
mesh_terms: D012321:DNA-Directed RNA Polymerases / Q000302:isolation & purification / Q000378:metabolism*; D008345:Manganese / Q000494:pharmacology; D008667:Metalloproteins / Q000378:metabolism*; D008970:Molecular Weight; D010618:Phenanthrolines / Q000494:pharmacology; D011804:Quinolines / Q000494:pharmacology; D012441:Saccharomyces cerevisiae / Q000201:enzymology*; D015032:Zinc / Q000378:metabolism* / Q000494:pharmacology
chemical_list: D008667:Metalloproteins; D010618:Phenanthrolines; D011804:Quinolines; D008345:Manganese; D012321:DNA-Directed RNA Polymerases; D015032:Zinc