sentence: In addition , several Golgi stacking proteins such as Golgin45 and Golgi reassembly stacking protein 2 ( GORASP2 ) were recently identified as novel interaction partners of ACBD3 , and ACBD3 was proposed as a scaffold tethering Golgin45 , GRASP55 , and TBC1D22 for the formation of a Golgi cisternal adhesion complex at the medial Golgi ( 38 ) .