8C8Y

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	V	50S ribosomal protein L25	polymer	94	10713.5	1	UniProt (P68919) Pfam (PF01386) In PDB	Escherichia coli	ribosomal protein bL25
2	A	23S rRNA	polymer	2904	941612.4	1	GenBank (1109114233)	Escherichia coli
3	C	50S ribosomal protein L2	polymer	273	29923.6	1	UniProt (P60422) Pfam (PF00181) Pfam (PF03947) In PDB	Escherichia coli	ribosomal protein uL2
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	J	50S ribosomal protein L13	polymer	142	16050.6	1	UniProt (P0AA10) Pfam (PF00572) In PDB	Escherichia coli	ribosomal protein uL13
7	K	50S ribosomal protein L14	polymer	123	13565.1	1	UniProt (P0ADY3) Pfam (PF00238) In PDB	Escherichia coli	ribosomal protein uL14
8	L	50S ribosomal protein L15	polymer	144	15008.5	1	UniProt (P02413) Pfam (PF00828) In PDB	Escherichia coli	ribosomal protein uL15
9	N	50S ribosomal protein L17	polymer	127	14393.7	1	UniProt (P0AG44) Pfam (PF01196) In PDB	Escherichia coli	ribosomal protein bL17
10	P	50S ribosomal protein L19	polymer	115	13159.3	1	UniProt (P0A7K6) Pfam (PF01245) In PDB	Escherichia coli	ribosomal protein bL19
11	Q	50S ribosomal protein L20	polymer	118	13528.0	1	UniProt (P0A7L3) Pfam (PF00453) In PDB	Escherichia coli	ribosomal protein bL20
12	R	50S ribosomal protein L21	polymer	103	11586.4	1	UniProt (P0AG48) Pfam (PF00829) In PDB	Escherichia coli	ribosomal protein bL21
13	S	50S ribosomal protein L22	polymer	110	12253.4	1	UniProt (P61175) Pfam (PF00237) In PDB	Escherichia coli	ribosomal protein uL22
14	T	50S ribosomal protein L23	polymer	100	11222.2	1	UniProt (P0ADZ0) Pfam (PF00276) In PDB	Escherichia coli	ribosomal protein uL23
15	U	50S ribosomal protein L24	polymer	104	11339.3	1	UniProt (P60624) Pfam (PF00467) Pfam (PF17136) In PDB	Escherichia coli	ribosomal protein uL24
16	X	50S ribosomal protein L28	polymer	78	9027.6	1	UniProt (P0A7M2) Pfam (PF00830) In PDB	Escherichia coli	ribosomal protein bL28
17	Y	50S ribosomal protein L29	polymer	63	7286.5	1	UniProt (P0A7M6) Pfam (PF00831) In PDB	Escherichia coli	ribosomal protein uL29
18	0	50S ribosomal protein L32	polymer	57	6463.4	1	UniProt (P0A7N4) Pfam (PF01783) In PDB	Escherichia coli	ribosomal protein bL32
19	2	50S ribosomal protein L34	polymer	46	5397.5	1	UniProt (P0A7P5) Pfam (PF00468) In PDB	Escherichia coli	ribosomal protein bL34
20	O	50S ribosomal protein L18	polymer	117	12794.7	1	UniProt (P0C018) Pfam (PF00861) In PDB	Escherichia coli	ribosomal protein uL18
21	F	50S ribosomal protein L5	polymer	179	20333.6	1	UniProt (P62399) Pfam (PF00281) Pfam (PF00673) In PDB	Escherichia coli	ribosomal protein uL5
22	B	5S rRNA	polymer	119	38483.9	1	GenBank (1435226024)	Escherichia coli
23	Z	50S ribosomal protein L30	polymer	59	6554.8	1	UniProt (P0AG51) Pfam (PF00327) In PDB	Escherichia coli	ribosomal protein uL30
24	H	50S ribosomal protein L9	polymer	149	15789.0	1	UniProt (P0A7R1) Pfam (PF03948) Pfam (PF01281) In PDB	Escherichia coli	ribosomal protein bL9
25	W	50S ribosomal protein L27	polymer	76	8275.5	1	UniProt (P0A7L8) Pfam (PF01016) In PDB	Escherichia coli	Large ribosomal subunit protein bL27

Contents of the asymmetric unit

Polymers	Number of chains	25
	Total formula weight	1289161.3
All*	Total formula weight	1289161.3

*Water molecules are not included.