4v4v

Structure of a pre-translocational E. coli ribosome obtained by fitting atomic models for RNA and protein components into cryo-EM map EMD-1056Structure of a pre-translocational E. coli ribosome obtained by fitting atomic models for RNA and protein components into cryo-EM map EMD-1056

4v4v, resolution 15.00Å Show:Asymmetric Unit Biological Assembly Structural highlights 4v4v is a 12 chain structure with sequence from Escherichia coli. This structure supersedes the now removed PDB entries 2gy9 and 2gya. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: Electron Microscopy, Resolution 15Å Experimental data: Check Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function RL24_ECOLI One of two assembly initiator proteins, it binds directly to the 5'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit. It is not thought to be involved in the functions of the mature 50S subunit in vitro. One of the proteins that surrounds the polypeptide exit tunnel on the outside of the subunit. See Also Ribosome 3D structures Transfer RNA (tRNA)