6n06

Cryo-EM structure of the HO BMC shell: BMC-T1 in the assembled shellCryo-EM structure of the HO BMC shell: BMC-T1 in the assembled shell

6n06, resolution 3.40Å Show:Asymmetric Unit Biological Assembly Structural highlights 6n06 is a 39 chain structure with sequence from Haliangium ochraceum DSM 14365. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: Electron Microscopy, Resolution 3.4Å Experimental data: Check Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function BMCT1_HALO1 A minor component of the bacterial microcompartment (BMC) shell. Expression of 5 proteins in E.coli (BMC-H (Hoch_5815), BMC-P (Hoch_5814), and 3 BMC-T (Hoch_5812, Hoch_5816, Hoch_3341)) forms 40 nm artificial BMCs with a molecular mass of 6.5 MDa. This protein does not form stacked pseudohexamers in the BMC. There are 20 BMC-T pseudohexamers per BMC, composed of mixed BMC-T1, BMC-T2 and BMC-T3. The shell facets are 20-30 Angstroms thick, with 1 of BMC-T trimers protruding to the exterior.