6CAO

Structure of the ribosomal decoding complex at ambient temperature

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 rRNA	polymer	1522	494169.8	1	GenBank (55771382)	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
2	B	30S ribosomal protein S2	polymer	236	27217.5	1	UniProt (P80371) Pfam (PF00318) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
3	C	30S ribosomal protein S3	polymer	207	22975.6	1	UniProt (P80372) Pfam (PF07650) Pfam (PF00189) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
4	D	30S ribosomal protein S4	polymer	208	24242.3	1	UniProt (P80373) Pfam (PF00163) Pfam (PF01479) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
5	E	30S ribosomal protein S5	polymer	151	16460.2	1	UniProt (Q5SHQ5) Pfam (PF00333) Pfam (PF03719) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
6	F	30S ribosomal protein S6	polymer	101	11988.8	1	UniProt (Q5SLP8) Pfam (PF01250) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)	TS9
7	G	30S ribosomal protein S7	polymer	155	17919.8	1	UniProt (P17291) Pfam (PF00177) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
8	H	30S ribosomal protein S8	polymer	138	15868.6	1	UniProt (P0DOY9) Pfam (PF00410) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
9	I	30S ribosomal protein S9	polymer	127	14279.4	1	UniProt (P80374) Pfam (PF00380) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
10	J	30S ribosomal protein S10	polymer	99	11398.3	1	UniProt (Q5SHN7) Pfam (PF00338) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
11	K	30S ribosomal protein S11	polymer	117	12448.2	1	UniProt (P80376) Pfam (PF00411) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
12	L	30S ribosomal protein S12	polymer	125	13921.5	1	UniProt (Q5SHN3) Pfam (PF00164) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
13	M	30S ribosomal protein S13	polymer	118	13365.6	1	UniProt (P62655) Pfam (PF00416) UniProt (by SIFTS) (P80377) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
14	N	30S ribosomal protein S14 type Z	polymer	60	7027.5	1	UniProt (P0DOY6) Pfam (PF00253) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
15	O	30S ribosomal protein S15	polymer	88	10447.2	1	UniProt (Q5SJ76) Pfam (PF00312) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
16	P	30S ribosomal protein S16	polymer	84	9995.5	1	UniProt (Q5SJH3) Pfam (PF00886) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
17	Q	30S ribosomal protein S17	polymer	99	11722.9	1	UniProt (P0DOY7) Pfam (PF00366) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
18	R	30S ribosomal protein S18	polymer	73	8497.2	1	UniProt (Q5SLQ0) Pfam (PF01084) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
19	S	30S ribosomal protein S19	polymer	81	9260.8	1	UniProt (Q5SHP2) Pfam (PF00203) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
20	T	30S ribosomal protein S20	polymer	99	10921.1	1	UniProt (P80380) Pfam (PF01649) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
21	U	30S ribosomal protein Thx	polymer	25	3089.7	1	UniProt (Q5SIH3) Pfam (PF17070) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)	S31
22	W	RNA (5'-R(*GP*GP*GP*AP*UP*UP*GP*AP*AP*AP*AP*UP*CP*CP*C)-3')	polymer	15	4815.9	1		Thermus thermophilus HB8
23	Y	RNA (5'-R(*UP*UP*UP*UP*UP*U)-3')	polymer	6	1792.0	1		Thermus thermophilus HB8
24	A	PAROMOMYCIN	non-polymer		615.6	6	Chemie (PAR)
25	A, E	POTASSIUM ION	non-polymer		39.1	37	Chemie (K)
26	A, Q, S, C, T...	MAGNESIUM ION	non-polymer		24.3	303	Chemie (MG)
27	D, N	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
28		water	water		18.0	214	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	23
	Total formula weight	773825.3
Non-Polymers*	Number of molecules	348
	Total formula weight	12635.6
All*	Total formula weight	786460.9

*Water molecules are not included.