ID 6.2.1.4 DE succinate--CoA ligase (GDP-forming). AN succinyl-CoA synthetase (GDP-forming). CA CoA + GTP + succinate = GDP + phosphate + succinyl-CoA. CC -!- Itaconate can act instead of succinate, and ITP instead of GTP. DR Q58DR8, SUCA_BOVIN ; P53596, SUCA_CAEEL ; Q9YGD2, SUCA_COLLI ; DR P36967, SUCA_DICDI ; Q94522, SUCA_DROME ; P53597, SUCA_HUMAN ; DR Q9WUM5, SUCA_MOUSE ; O19069, SUCA_PIG ; P13086, SUCA_RAT ; DR Q3MHX5, SUCB2_BOVIN; P53589, SUCB2_CAEEL; Q9YI36, SUCB2_COLLI; DR Q869S7, SUCB2_DICDI; Q96I99, SUCB2_HUMAN; Q9Z2I8, SUCB2_MOUSE; DR P53590, SUCB2_PIG ; P25126, SUCC_THETH ; P09143, SUCD_THETH ; //