>4IG4_1|Chains A, B|Thermostable NPPase|Geobacillus stearothermophilus (1422) MRGSHHHHHHGSMRKYNGYLIDLDGTMYRGTERIDAASGFIKELNRLHIPYLFVTNNSTRTPEQVADKLVSLDIPATPEQIFTSSMATANYVYDLDQSAMIYFIGEEGLYKALKEKGFSFADENADVVIVGLDREVTYEKLAVACLAVRNGAKLISTNGDLALPTERGFMPGNGAFTALISHSTQVKATFVGKPEPIIMEQALKVLGTNKNETIMVGDNYDTDILAGIRAGLDTLLVHTGVTTVEKLKEYKQQPTYSMKSLDDWKFL