• However
  • However, other data types (e.g. protein alignments, ab initio prediction programs, trans-splice leader sites, poly-A signals and addition sites, SAGE and TEC-RED transcript tags, mass-spectroscopic peptides, and conserved protein domains) are useful in refining the structures, especially where expression is low and so transcripts are not sufficiently available. (wikipedia.org)
  • cells
  • The formation of methylglyoxal-modified proteins in cells is suppressed by the activity of the enzyme glyoxalase-1 that catalyzes conversion of methylglyoxal, with the cofactor glutathione, to S - d -lactoylglutathione. (diabetesjournals.org)
  • 19,099 proteins contained in a mere 959 cells (among which are 302 neurons). (apsnet.org)