5ME0

Structure of the 30S Pre-Initiation Complex 1 (30S IC-1) Stalled by GE81112

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	1534	497405.0	1	GenBank (817573384)	Escherichia coli K-12
2	B	30S ribosomal protein S2	polymer	241	26781.7	1	UniProt (P0A7V0) Pfam (PF00318) In PDB	Escherichia coli K-12
3	C	30S ribosomal protein S3	polymer	233	26031.3	1	UniProt (P0A7V3) Pfam (PF07650) Pfam (PF00189) In PDB	Escherichia coli K-12
4	D	30S ribosomal protein S4	polymer	206	23514.2	1	UniProt (P0A7V8) Pfam (PF00163) Pfam (PF01479) In PDB	Escherichia coli K-12
5	E	30S ribosomal protein S5	polymer	167	17629.4	1	UniProt (P0A7W1) Pfam (PF00333) Pfam (PF03719) In PDB	Escherichia coli K-12
6	F	30S ribosomal protein S6	polymer	131	15211.1	1	UniProt (P02358) Pfam (PF01250) In PDB	Escherichia coli K-12
7	G	30S ribosomal protein S7	polymer	156	17637.4	1	UniProt (P02359) Pfam (PF00177) In PDB	Escherichia coli K-12
8	H	30S ribosomal protein S8	polymer	130	14146.6	1	UniProt (P0A7W7) Pfam (PF00410) In PDB	Escherichia coli K-12
9	I	30S ribosomal protein S9	polymer	130	14886.3	1	UniProt (P0A7X3) Pfam (PF00380) In PDB	Escherichia coli K-12
10	J	30S ribosomal protein S10	polymer	103	11755.6	1	UniProt (P0A7R5) Pfam (PF00338) In PDB	Escherichia coli K-12
11	K	30S ribosomal protein S11	polymer	129	13871.0	1	UniProt (P0A7R9) Pfam (PF00411) In PDB	Escherichia coli K-12
12	L	30S ribosomal protein S12	polymer	123	13683.1	1	UniProt (P0A7S3) Pfam (PF00164) In PDB	Escherichia coli K-12
13	M	30S ribosomal protein S13	polymer	118	13128.5	1	UniProt (P0A7S9) Pfam (PF00416) In PDB	Escherichia coli K-12
14	N	30S ribosomal protein S14	polymer	101	11606.6	1	UniProt (P0AG59) Pfam (PF00253) In PDB	Escherichia coli K-12
15	O	30S ribosomal protein S15	polymer	89	10290.8	1	UniProt (P0ADZ4) Pfam (PF00312) In PDB	Escherichia coli K-12
16	P	30S ribosomal protein S16	polymer	102	11464.1	1	UniProt (A0A0U4BH30) In PDB	Escherichia coli K-12
17	Q	30S ribosomal protein S17	polymer	84	9724.5	1	UniProt (P0AG63) Pfam (PF00366) In PDB	Escherichia coli K-12
18	R	30S ribosomal protein S18	polymer	75	9005.5	1	UniProt (P0A7T7) Pfam (PF01084) In PDB	Escherichia coli K-12
19	S	30S ribosomal protein S19	polymer	92	10455.4	1	UniProt (P0A7U3) Pfam (PF00203) In PDB	Escherichia coli K-12
20	T	30S ribosomal protein S20	polymer	87	9708.5	1	UniProt (P0A7U7) Pfam (PF01649) In PDB	Escherichia coli K-12
21	U	30S ribosomal protein S21	polymer	71	8524.0	1	UniProt (P68679) Pfam (PF01165) In PDB	Escherichia coli K-12
22	V	Translation initiation factor IF-1	polymer	72	8247.7	1	UniProt (Q5SHR1) Pfam (PF01176) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
23	W	Translation initiation factor IF-2	polymer	890	97498.2	1	UniProt (P0A705) Pfam (PF04760) Pfam (PF08364) Pfam (PF00009) Pfam (PF11987) Pfam (PF03144) In PDB	Escherichia coli K-12
24	Y	Translation initiation factor IF-3	polymer	171	19718.0	1	UniProt (P03000) Pfam (PF05198) Pfam (PF00707) In PDB	Geobacillus stearothermophilus
25	Z	Translation initiation factor IF-3	polymer	144	16667.5	1	UniProt (P0A707) Pfam (PF05198) Pfam (PF00707) In PDB	Escherichia coli K-12
26	X	fMet-tRNA	polymer	77	24818.9	1	GenBank (731469900)	Escherichia coli K-12
27	X	N-FORMYLMETHIONINE	non-polymer		177.2	1	Chemie (FME)

Sequence modifications

Z: 38 - 180 (UniProt: P0A707)

PDB	External Database	Details
Met 37	-	initiating methionine

Contents of the asymmetric unit

Polymers	Number of chains	26
	Total formula weight	953410.5
Non-Polymers*	Number of molecules	1
	Total formula weight	177.2
All*	Total formula weight	953587.7

*Water molecules are not included.