7SAT

Structure of PorLM, the proton-powered motor that drives Type IX protein secretion

Summary for 7SAT

• Entry DOI: 10.2210/pdb7sat/pdb
• EMDB information: 24956
• Descriptor: Por secretion system protein porM/gldM, Por secretion system protein porL/gldL (2 entities in total)
• Functional Keywords: type ix secretion system, motor protein
• Biological source: Porphyromonas gingivalis (strain ATCC 33277 / DSM 20709 / CIP 103683 / JCM 12257 / NCTC 11834 / 2561); More
• Total number of polymer chains: 7
• Total formula weight: 233349.18

Authors

Hennell James, R.,Deme, J.C.,Lea, S.M. (deposition date: 2021-09-23, release date: 2022-03-23, Last modification date: 2024-06-05)

• Primary citation: Hennell James, R.,Deme, J.C.,Hunter, A.,Berks, B.C.,Lea, S.M.; Structures of the Type IX Secretion/Gliding Motility Motor from across the Phylum Bacteroidetes.; Mbio, 13:e0026722-e0026722, 2022; PubMed: 35446127; DOI: 10.1128/mbio.00267-22

Experimental method

ELECTRON MICROSCOPY (3.9 Å)