2.7.4.14 ? x * 22000 693656, 739700 2.7.4.14 ? x * 22222, calculation from nucleotide sequence 645160 2.7.4.14 ? x * 22448, mass spectroscopy, calculation from nucleotide sequence 645153 2.7.4.14 additional information DCK and CMPK structural models from crystal structures, overview 692040 2.7.4.14 additional information UmpK tertiary structure and protein folding kinetics and mechanism, overview 693656