tRNA processing

Proteins (7)

Protein	Synonyms	Taxonomy
Ribonuclease T	EC 3.1.13.-; Exoribonuclease T; RNase T	Escherichia coli K-12
Exoribonuclease 2	EC 3.1.13.1; Exoribonuclease II; RNase II; Ribonuclease II	Escherichia coli K-12
Polyribonucleotide nucleotidyltransferase	EC 2.7.7.8; Polynucleotide phosphorylase; PNPase	Escherichia coli K-12
Ribonuclease E	RNase E; EC 3.1.26.12	Escherichia coli K-12
Ribonuclease BN	RNase BN; EC 3.1.-.-; Ribonuclease Z homolog; RNase Z homolog	Escherichia coli K-12
Ribonuclease D	RNase D; EC 3.1.13.5	Escherichia coli K-12
Ribonuclease P protein component	RNase P protein; RNaseP protein; EC 3.1.26.5; Protein C5	Escherichia coli K-12

Compound	Description
Cobalt	A trace element that is a component of vitamin B12. It has the atomic symbol Co, atomic number 27, and atomic weight 58.93. It is used in nuclear weapons, alloys, and pigments. Deficiency in animals leads to anemia; its excess in humans can lead to erythrocytosis.
Orthophosphate
potassium	An element in the alkali group of metals with an atomic symbol K, atomic number 19, and atomic weight 39.10. It is the chief cation in the intracellular fluid of muscle and other cells. Potassium ion is a strong electrolyte that plays a significant role in the regulation of fluid volume and maintenance of the WATER-ELECTROLYTE BALANCE.
Magnesium	A metallic element that has the atomic symbol Mg, atomic number 12, and atomic weight 24.31. It is important for the activity of many enzymes, especially those involved in OXIDATIVE PHOSPHORYLATION.
Water	A clear, odorless, tasteless liquid that is essential for most animal and plant life and is an excellent solvent for many substances. The chemical formula is hydrogen oxide (H2O). (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)