7mst

Phosphorylated human E105Qa GTP-specific succinyl-CoA synthetase complexed with coenzyme APhosphorylated human E105Qa GTP-specific succinyl-CoA synthetase complexed with coenzyme A

Structural highlights 7mst is a 2 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 1.61Å Ligands: , , , , Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Disease SUCA_HUMAN Fatal infantile lactic acidosis with methylmalonic aciduria. The disease is caused by mutations affecting the gene represented in this entry. Function SUCA_HUMAN Succinyl-CoA synthetase functions in the citric acid cycle (TCA), coupling the hydrolysis of succinyl-CoA to the synthesis of either ATP or GTP and thus represents the only step of substrate-level phosphorylation in the TCA. The alpha subunit of the enzyme binds the substrates coenzyme A and phosphate, while succinate binding and specificity for either ATP or GTP is provided by different beta subunits.[HAMAP-Rule:MF_03222]

spinqualitylabelsall models 7mst, resolution 1.61Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image