TY - RPRT TI - In Situ Visualization of the pKM101-Encoded Type IV Secretion System Reveals a Highly Symmetric ATPase Energy Center at the Channel Entrance AU - Khara, P. AU - Christie, P. J. AU - Hu, B. PY - 2021 DO - 10.1101/2021.06.01.446691 UR - https://www.biorxiv.org/content/10.1101/2021.06.01.446691v1 ID - 10.1101/2021.06.01.446691 ER -