9QTP

Structure of the energy converting methyltransferase (Mtr) of Methanosarcina mazei in complex with a novel protein binder

Summary for 9QTP

Entry DOI	10.2210/pdb9qtp/pdb
EMDB information	53358
Descriptor	Tetrahydromethanopterin S-methyltransferase subunit B, Tetrahydromethanopterin S-methyltransferase subunit F, Tetrahydromethanopterin S-methyltransferase subunit H (3 entities in total)
Functional Keywords	sodium-pumping, membrane-bound, methyltransferase complex, methanogen, methanogenic, methylotrophic, archaeon, archaea, methanosarcina, methanosarcina mazei, vitamin b12, corrinoid, cobalt, 5-hydroxybenzimidazole, small protein, oxygen-sensitive, membrane protein
Biological source	Methanosarcina mazei Go1 More
Total number of polymer chains	4
Total formula weight	87605.05
Authors	Reif-Trauttmansdorff, T.,Herdering, E.,Bohn, S.,Pascoa, T.C.,Kumar, A.,Zimmer, E.,Schmitz, R.A.,Schuller, J.M. (deposition date: 2025-04-09, release date: 2025-12-24)
Primary citation	Reif-Trauttmansdorff, T.,Herdering, E.,Bohn, S.,Pascoa, T.C.,Kumar, A.,Zimmer, E.,Schmitz, R.A.,Schuller, J.M. Structure of the Methanosarcina mazei Mtr complex bound to the oxygen-stress responsive small protein MtrI Nat Commun, 2025 Cited by DOI: 10.1038/s41467-025-67705-5 PDB entries with the same primary citation
Experimental method	ELECTRON MICROSCOPY (3.2 Å)

Structure validation