>2A9V_1|Chains A, B, C, D|GMP synthase|Thermoplasma acidophilum (2303) MGSDKIHHHHHHMLKIYVVDNGGQWTHREWRVLRELGVDTKIVPNDIDSSELDGLDGLVLSGGAPNIDEELDKLGSVGKYIDDHNYPILGICVGAQFIALHFGASVVKAKHPEFGKTKVSVMHSENIFGGLPSEITVWENHNDEIINLPDDFTLAASSATCQVQGFYHKTRPIYATQFHPEVEHTQYGRDIFRNFIGICASYREIQKENFQH