8C97

Cryo-EM captures early ribosome assembly in action

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	0	50S ribosomal protein L32	polymer	57	6463.4	1	UniProt (P0A7N4) Pfam (PF01783) In PDB	Escherichia coli	ribosomal protein bL32
2	2	50S ribosomal protein L34	polymer	46	5397.5	1	UniProt (P0A7P5) Pfam (PF00468) In PDB	Escherichia coli	ribosomal protein bL34
3	A	23S rRNA	polymer	2904	941612.4	1	GenBank (1109114233)	Escherichia coli
4	D	50S ribosomal protein L3	polymer	209	22277.5	1	UniProt (P60438) Pfam (PF00297) In PDB	Escherichia coli	ribosomal protein uL3
5	E	50S ribosomal protein L4	polymer	201	22121.6	1	UniProt (P60723) Pfam (PF00573) In PDB	Escherichia coli	ribosomal protein uL4
6	K	50S ribosomal protein L14	polymer	123	13565.1	1	UniProt (P0ADY3) Pfam (PF00238) In PDB	Escherichia coli	ribosomal protein uL14
7	N	50S ribosomal protein L17	polymer	127	14393.7	1	UniProt (P0AG44) Pfam (PF01196) In PDB	Escherichia coli	ribosomal protein bL17
8	P	50S ribosomal protein L19	polymer	115	13159.3	1	UniProt (P0A7K6) Pfam (PF01245) In PDB	Escherichia coli	ribosomal protein bL19
9	S	50S ribosomal protein L22	polymer	110	12253.4	1	UniProt (P61175) Pfam (PF00237) In PDB	Escherichia coli	ribosomal protein uL22
10	T	50S ribosomal protein L23	polymer	100	11222.2	1	UniProt (P0ADZ0) Pfam (PF00276) In PDB	Escherichia coli	ribosomal protein uL23
11	U	50S ribosomal protein L24	polymer	104	11339.3	1	UniProt (P60624) Pfam (PF00467) Pfam (PF17136) In PDB	Escherichia coli	ribosomal protein uL24
12	Y	50S ribosomal protein L29	polymer	63	7286.5	1	UniProt (P0A7M6) Pfam (PF00831) In PDB	Escherichia coli	ribosomal protein uL29

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	1081091.6
All*	Total formula weight	1081091.6

*Water molecules are not included.