8G7S

Structure of the Escherichia coli 70S ribosome in complex with P-site tRNAIle(LAU) bound to the cognate AUA codon (Structure IV)

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	a	16S Ribosomal RNA	polymer	1542	499873.4	1	GenBank (1758835854)	Escherichia coli
2	b	30S ribosomal protein S2	polymer	241	26795.7	1	UniProt (J7QM75) Pfam (PF00318) In PDB	Escherichia coli
3	c	30S ribosomal protein S3	polymer	233	26031.3	1	UniProt (B7MCS9) Pfam (PF07650) Pfam (PF00189) In PDB	Escherichia coli
4	d	30S ribosomal protein S4	polymer	206	23514.2	1	UniProt (P0A7V8) Pfam (PF00163) Pfam (PF01479) In PDB	Escherichia coli
5	e	30S ribosomal protein S5	polymer	167	17629.4	1	UniProt (P0A7W1) Pfam (PF00333) Pfam (PF03719) In PDB	Escherichia coli
6	f	30S ribosomal protein S6	polymer	131	15211.1	1	UniProt (C3SFQ7) Pfam (PF01250) In PDB	Escherichia coli
7	g	30S ribosomal protein S7	polymer	156	17637.4	1	UniProt (P02359) Pfam (PF00177) In PDB	Escherichia coli	Small ribosomal subunit protein uS7
8	h	30S ribosomal protein S8	polymer	130	14146.6	1	UniProt (D7XKZ3) In PDB	Escherichia coli
9	i	30S ribosomal protein S9	polymer	130	14886.3	1	UniProt (A0A1X3LT86) In PDB	Escherichia coli
10	j	30S ribosomal protein S10	polymer	103	11755.6	1	UniProt (V0ANK5) In PDB	Escherichia coli
11	k	30S ribosomal protein S11	polymer	129	13872.0	1	UniProt (A0A0H3PWX2) Pfam (PF00411) In PDB	Escherichia coli
12	l	30S ribosomal protein S12	polymer	124	13814.2	1	UniProt (A0A0F1AUC4) Pfam (PF00164) In PDB	Escherichia coli
13	m	30S ribosomal protein S13	polymer	118	13128.5	1	UniProt (A0A7U9IV78) Pfam (PF00416) In PDB	Escherichia coli
14	n	30S ribosomal protein S14	polymer	101	11606.6	1	UniProt (U9Y6H3) In PDB	Escherichia coli
15	o	30S ribosomal protein S15	polymer	89	10290.8	1	UniProt (D8EB41) In PDB	Escherichia coli
16	p	30S ribosomal protein S16	polymer	82	9207.6	1	UniProt (C3SYP2) Pfam (PF00886) In PDB	Escherichia coli
17	q	30S ribosomal protein S17	polymer	84	9724.5	1	UniProt (A0A8E0MHL6) In PDB	Escherichia coli
18	r	30S ribosomal protein S18	polymer	75	9005.5	1	UniProt (A0A0E2KXL3) Pfam (PF01084) In PDB	Escherichia coli
19	s	30S ribosomal protein S19	polymer	92	10455.4	1	UniProt (S1EA57) In PDB	Escherichia coli
20	t	30S ribosomal protein S20	polymer	87	9708.5	1	UniProt (C3TRH7) Pfam (PF01649) In PDB	Escherichia coli
21	u	30S ribosomal protein S21	polymer	71	8524.0	1	UniProt (A0A0E2L2J1) Pfam (PF01165) In PDB	Escherichia coli
22	x, y	Isoleucine tRNA	polymer	76	24884.1	2		Escherichia coli
23	v	I-F mRNA	polymer	21	6769.1	1		Escherichia phage T4
24	A	23S Ribosomal RNA	polymer	2904	941811.6	1		Escherichia coli
25	B	5S Ribosomal RNA	polymer	120	38814.1	1	GenBank (1817378070)	Escherichia coli
26	C	50S ribosomal protein L2	polymer	273	29923.6	1	UniProt (P60422) Pfam (PF00181) Pfam (PF03947) In PDB	Escherichia coli	Large ribosomal subunit protein uL2
27	D	50S ribosomal protein L3	polymer	209	22291.6	1	UniProt (U9Y9G2) In PDB	Escherichia coli
28	E	50S ribosomal protein L4	polymer	201	22121.6	1	UniProt (A1AGK6) Pfam (PF00573) In PDB	Escherichia coli
29	F	50S ribosomal protein L5	polymer	179	20333.6	1	UniProt (A0A829CFT8) In PDB	Escherichia coli
30	G	50S ribosomal protein L6	polymer	177	18932.8	1	UniProt (C3SR17) Pfam (PF00347) In PDB	Escherichia coli
31	H	50S ribosomal protein L9	polymer	149	15789.0	1	UniProt (V0YZK9) In PDB	Escherichia coli
32	L	50S ribosomal protein L13	polymer	142	16050.6	1	UniProt (S1EW51) In PDB	Escherichia coli
33	M	50S ribosomal protein L14	polymer	123	13565.1	1	UniProt (S1NW45) Pfam (PF00238) In PDB	Escherichia coli
34	N	50S ribosomal protein L15	polymer	144	14994.4	1	UniProt (A0A829CJY0) In PDB	Escherichia coli
35	O	50S ribosomal protein L16	polymer	136	15329.3	1	UniProt (E6BI61) In PDB	Escherichia coli
36	P	50S ribosomal protein L17	polymer	127	14393.7	1	UniProt (A0A1X3LC97) In PDB	Escherichia coli
37	Q	50S ribosomal protein L18	polymer	117	12794.7	1	UniProt (E3PKY8) In PDB	Escherichia coli
38	R	50S ribosomal protein L19	polymer	115	13159.3	1	UniProt (V0AJX1) In PDB	Escherichia coli
39	S	50S ribosomal protein L20	polymer	118	13528.0	1	UniProt (B7MAS6) Pfam (PF00453) In PDB	Escherichia coli
40	T	Ribosomal protein L21	polymer	103	11586.4	1	UniProt (A0A829CSJ4) In PDB	Escherichia coli
41	U	50S ribosomal protein L22	polymer	110	12253.4	1	UniProt (P61175) Pfam (PF00237) In PDB	Escherichia coli	Large ribosomal subunit protein uL22
42	V	50S ribosomal protein L23	polymer	100	11222.2	1	UniProt (A0A829CFV1) In PDB	Escherichia coli
43	W	50S ribosomal protein L24	polymer	104	11339.3	1	UniProt (A0A1X3KWX7) In PDB	Escherichia coli
44	X	50S ribosomal protein L25	polymer	94	10713.5	1	UniProt (D7XH79) In PDB	Escherichia coli
45	Y	50S ribosomal protein L27	polymer	85	9146.5	1	UniProt (P0A7L8) Pfam (PF01016) In PDB	Escherichia coli	Large ribosomal subunit protein bL27
46	Z	50S ribosomal protein L28	polymer	78	9027.6	1	UniProt (A0A1X3JA73) Pfam (PF00830) In PDB	Escherichia coli
47	1	50S ribosomal protein L29	polymer	63	7286.5	1	UniProt (D6IEL0) In PDB	Escherichia coli
48	2	50S ribosomal protein L30	polymer	59	6554.8	1	UniProt (V0YKA9) In PDB	Escherichia coli
49	3	50S ribosomal protein L31	polymer	70	7887.1	1	UniProt (P0A7M9) Pfam (PF01197) In PDB	Escherichia coli	Large ribosomal subunit protein bL31-A
50	4	50S ribosomal protein L32	polymer	57	6463.4	1	UniProt (D7XI28) In PDB	Escherichia coli
51	5	50S ribosomal protein L33	polymer	55	6388.6	1	UniProt (F4NQ61) In PDB	Escherichia coli
52	6	50S ribosomal protein L34	polymer	46	5397.5	1	UniProt (B7MGC4) Pfam (PF00468) In PDB	Escherichia coli
53	7	50S ribosomal protein L35	polymer	65	7313.0	1	UniProt (P0A7Q1) Pfam (PF01632) In PDB	Escherichia coli	Large ribosomal subunit protein bL35,Ribosomal protein A
54	8	50S ribosomal protein L36	polymer	38	4377.4	1	UniProt (A0A0E2L017) Pfam (PF00444) In PDB	Escherichia coli
55	a, A, B, D, N...	MAGNESIUM ION	non-polymer		24.3	564	Chemie (MG)
56	y	ISOLEUCINE	non-polymer		131.2	1	Chemie (ILE)
57	3, 8	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
58		water	water		18.0	219	Chemie (HOH)

Sequence modifications

k: 1 - 129 (UniProt: A0A0H3PWX2)

PDB	External Database	Details
Ias 119	Asn 119	modified residue

O: 1 - 136 (UniProt: E6BI61)

PDB	External Database	Details
Ms6 82	Met 82	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	55
	Total formula weight	2194145.7
Non-Polymers*	Number of molecules	567
	Total formula weight	13970.0
All*	Total formula weight	2208115.7

*Water molecules are not included.