1IBL

STRUCTURE OF THE THERMUS THERMOPHILUS 30S RIBOSOMAL SUBUNIT IN COMPLEX WITH A MESSENGER RNA FRAGMENT AND COGNATE TRANSFER RNA ANTICODON STEM-LOOP BOUND AT THE A SITE AND WITH THE ANTIBIOTIC PAROMOMYCIN

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	1522	493958.3	1	GenBank (155076)	Thermus thermophilus
2	X	P-SITE MESSENGER RNA FRAGMENT	polymer	6	1790.1	1
3	Y	ANTICODON STEM-LOOP OF PHENYLALANINE TRANSFER RNA	polymer	15	4815.9	1
4	Z	A-SITE MESSENGER RNA FRAGMENT	polymer	4	1179.7	1
5	B	30S RIBOSOMAL PROTEIN S2	polymer	256	29317.7	1	EMBL (13446664) Pfam (PF00318) UniProt (by SIFTS) (P80371) In PDB	Thermus thermophilus
6	C	30S RIBOSOMAL PROTEIN S3	polymer	239	26751.1	1	EMBL (13446666) Pfam (PF07650) Pfam (PF00189) UniProt (by SIFTS) (P80372) In PDB	Thermus thermophilus
7	D	30S RIBOSOMAL PROTEIN S4	polymer	209	24373.4	1	UniProt (P80373) Pfam (PF00163) Pfam (PF01479) In PDB	Thermus thermophilus
8	E	30S RIBOSOMAL PROTEIN S5	polymer	162	17583.4	1	UniProt (P27152) Pfam (PF00333) Pfam (PF03719) UniProt (by SIFTS) (Q5SHQ5) In PDB	Thermus thermophilus
9	F	30S RIBOSOMAL PROTEIN S6	polymer	101	11988.8	1	UniProt (P23370) Pfam (PF01250) UniProt (by SIFTS) (Q5SLP8) In PDB	Thermus thermophilus
10	G	30S RIBOSOMAL PROTEIN S7	polymer	156	18051.0	1	UniProt (P17291) Pfam (PF00177) In PDB	Thermus thermophilus
11	H	30S RIBOSOMAL PROTEIN S8	polymer	138	15868.6	1	UniProt (P24319) Pfam (PF00410) UniProt (by SIFTS) (P0DOY9) In PDB	Thermus thermophilus
12	I	30S RIBOSOMAL PROTEIN S9	polymer	128	14429.7	1	EMBL (13446668) Pfam (PF00380) UniProt (by SIFTS) (P80374) In PDB	Thermus thermophilus
13	J	30S RIBOSOMAL PROTEIN S10	polymer	105	11955.0	1	UniProt (P80375) Pfam (PF00338) UniProt (by SIFTS) (Q5SHN7) In PDB	Thermus thermophilus
14	K	30S RIBOSOMAL PROTEIN S11	polymer	129	13737.9	1	GenBank (4519421) Pfam (PF00411) UniProt (by SIFTS) (P80376) In PDB	Thermus thermophilus
15	L	30S RIBOSOMAL PROTEIN S12	polymer	135	14920.8	1	UniProt (P17293) Pfam (PF00164) UniProt (by SIFTS) (Q5SHN3) In PDB	Thermus thermophilus
16	M	30S RIBOSOMAL PROTEIN S13	polymer	126	14338.9	1	GenBank (4519420) Pfam (PF00416) UniProt (by SIFTS) (P80377) In PDB	Thermus thermophilus
17	N	30S RIBOSOMAL PROTEIN S14	polymer	61	7158.7	1	UniProt (P24320) Pfam (PF00253) UniProt (by SIFTS) (P0DOY6) In PDB	Thermus thermophilus
18	O	30S RIBOSOMAL PROTEIN S15	polymer	89	10578.4	1	UniProt (P80378) Pfam (PF00312) UniProt (by SIFTS) (Q5SJ76) In PDB	Thermus thermophilus
19	P	30S RIBOSOMAL PROTEIN S16	polymer	88	10410.0	1	GenBank (12056104) Pfam (PF00886) UniProt (by SIFTS) (Q5SJH3) In PDB	Thermus thermophilus
20	Q	30S RIBOSOMAL PROTEIN S17	polymer	105	12324.7	1	EMBL (673503) Pfam (PF00366) UniProt (by SIFTS) (P0DOY7) In PDB	Thermus thermophilus
21	R	30S RIBOSOMAL PROTEIN S18	polymer	88	10244.3	1	GenBank (6739549) Pfam (PF01084) UniProt (by SIFTS) (Q5SLQ0) In PDB	Thermus thermophilus
22	S	30S RIBOSOMAL PROTEIN S19	polymer	93	10605.5	1	UniProt (P80381) Pfam (PF00203) UniProt (by SIFTS) (Q5SHP2) In PDB	Thermus thermophilus
23	T	30S RIBOSOMAL PROTEIN S20	polymer	106	11736.1	1	GenBank (11125386) Pfam (PF01649) UniProt (by SIFTS) (P80380) In PDB	Thermus thermophilus
24	V	30S RIBOSOMAL PROTEIN THX	polymer	26	3218.8	1	UniProt (P32193) Pfam (PF17070) UniProt (by SIFTS) (Q5SIH3) In PDB	Thermus thermophilus
25	A	PAROMOMYCIN	non-polymer		615.6	1	Chemie (PAR)
26	A, Y, D, J	MAGNESIUM ION	non-polymer		24.3	125	Chemie (MG)
27	D, N	ZINC ION	non-polymer		65.4	2	Chemie (ZN)

Sequence modifications

P: 1 - 88 (GenBank: 12056104)

PDB	External Database	Details
-	Phe 18	conflict
-	His 19	conflict
-	Tyr 20	conflict

Contents of the asymmetric unit

Polymers	Number of chains	24
	Total formula weight	791336.5
Non-Polymers*	Number of molecules	128
	Total formula weight	3784.6
All*	Total formula weight	795121.1

*Water molecules are not included.