https://www.ncbi.nlm.nih.gov/Structure/pdb/7JKR
7JKR: GTP-specific succinyl-CoA synthetase complexed with Mg-GMPPNP, phosphohistidine loop pointing...
Succinate--CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrialSuccinyl-CoA ligase [GDP-forming] subunit beta, mitochondrialGLYCEROLMAGNESIUM...