>d1gpmd3 d.52.2.1 (D:405-525) GMP synthetase C-terminal dimerisation domain {Escherichia coli} gpglgvrvlgevkkeycdllrradaifieelrkadlydkvsqaftvflpvrsvgvmgdgr kydwvvslravetidfmtahwahlpydflgrvsnriinevngisrvvydisgkppatiew e