7FVS 7FVS 7fvs Crystal Structure of S. aureus gyrase in complex with 4-[[1-[(1-chloro-6,7-dihydro-5H-cyclopenta[c]pyridin-6-yl)methyl]azetidin-3-yl]methylamino]-6-fluorochromen-2-one 7FVS-noatom