8CF8

Eravacycline bound to the 30S head

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	16S rRNA	polymer	1540	499197.9	1		Escherichia coli BW25113
2	B (B)	30S ribosomal protein S2	polymer	241	26781.7	1	UniProt (P0A7V0) Pfam (PF00318)	Escherichia coli BW25113	Small ribosomal subunit protein uS2
3	C (C)	Small ribosomal subunit protein uS3	polymer	233	26031.3	1	UniProt (P0A7V3) Pfam (PF07650) Pfam (PF00189)	Escherichia coli BW25113	30S ribosomal protein S3
4	D (G)	30S ribosomal protein S7	polymer	179	20055.2	1	UniProt (P02359) Pfam (PF00177)	Escherichia coli BW25113	Small ribosomal subunit protein uS7
5	E (I)	Small ribosomal subunit protein uS9	polymer	130	14886.3	1	UniProt (P0A7X3) Pfam (PF00380)	Escherichia coli BW25113	30S ribosomal protein S9
6	F (J)	Small ribosomal subunit protein uS10	polymer	103	11755.6	1	UniProt (P0A7R5) Pfam (PF00338)	Escherichia coli BW25113	30S ribosomal protein S10,Transcription termination/antitermination protein NusE
7	G (M)	Small ribosomal subunit protein uS13	polymer	118	13128.5	1	UniProt (P0A7S9) Pfam (PF00416)	Escherichia coli BW25113	30S ribosomal protein S13
8	H (N)	Small ribosomal subunit protein uS14	polymer	101	11606.6	1	UniProt (P0AG59) Pfam (PF00253)	Escherichia coli BW25113	30S ribosomal protein S14
9	I (S)	Small ribosomal subunit protein uS19	polymer	92	10455.4	1	UniProt (P0A7U3) Pfam (PF00203)	Escherichia coli BW25113	30S ribosomal protein S19
10	J (A)	Eravacycline	non-polymer		558.6	1	Chemie (YQM)
11	AA, BA, CA, DA, EA... (A)	MAGNESIUM ION	non-polymer		24.3	32	Chemie (MG)
12	AB, BB, QA, RA, SA... (A, M)	POTASSIUM ION	non-polymer		39.1	12	Chemie (K)
13	CB, DB, EB, FB, GB... (A, C, G, I, J...)	water	water		18.0	681	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	9
	Total formula weight	633898.3
Non-Polymers*	Number of molecules	45
	Total formula weight	1805.5
All*	Total formula weight	635703.8

*Water molecules are not included.