Fig. 5
From: Structure of a MacAB-like efflux pump from Streptococcus pneumoniae

The Spr0693–0694–0695 assembly. A simulated model of Spr0693–0694–0695 assembly was manually built by separately superimposing the structures of Spr0693 and Spr0694–0695 to the counterparts of MacAB-TolC assembly (PDB: 5NIK)