8u1h is a 7 chain structure with sequence from Bacillus sp. PS3. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
A0A0M3VGF9_BACP3 Produces ATP from ADP in the presence of a proton gradient across the membrane. The alpha chain is a regulatory subunit.[HAMAP-Rule:MF_01346]