7UWE

CryoEM Structure of E. coli Transcription-Coupled Ribonucleotide Excision Repair (TC-RER) complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	DNA (29-MER)	polymer	29	8840.7	1		Escherichia coli
2	B (B)	DNA (29-MER)	polymer	29	8813.6	1		Escherichia coli
3	C (R)	RNA (18-MER)	polymer	18	5859.6	1		Escherichia coli
4	D, E (G, H)	DNA-directed RNA polymerase subunit alpha	polymer	329	36558.7	2	UniProt (P0A7Z4) Pfam (PF01193) Pfam (PF01000) Pfam (PF03118)	Escherichia coli	RNAP subunit alpha,RNA polymerase subunit alpha,Transcriptase subunit alpha
5	F (I)	DNA-directed RNA polymerase subunit beta	polymer	1342	150820.9	1	UniProt (P0A8V4) Pfam (PF00562) Pfam (PF04560) Pfam (PF04563) Pfam (PF04561) Pfam (PF04565) Pfam (PF10385) UniProt (by SIFTS) (P0A8V2)	Escherichia coli	RNAP subunit beta,RNA polymerase subunit beta,Transcriptase subunit beta
6	G (J)	DNA-directed RNA polymerase subunit beta'	polymer	1407	155366.8	1	UniProt (P0A8T7) Pfam (PF04997) Pfam (PF00623) Pfam (PF04983) Pfam (PF05000) Pfam (PF04998)	Escherichia coli	RNAP subunit beta', RNA polymerase subunit beta', Transcriptase subunit beta'
7	H (K)	DNA-directed RNA polymerase subunit omega	polymer	91	10249.5	1	UniProt (P0A802) Pfam (PF01192) UniProt (by SIFTS) (P0A800)	Escherichia coli	RNAP omega subunit,RNA polymerase omega subunit,Transcriptase subunit omega
8	I (C)	Ribonuclease HII	polymer	198	21558.0	1	UniProt (W8T723) Pfam (PF01351) UniProt (by SIFTS) (P10442)	Escherichia coli	RNase HII
9	J (J)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
10	K, L (J)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)

Contents of the asymmetric unit

Polymers	Number of chains	9
	Total formula weight	434626.5
Non-Polymers*	Number of molecules	3
	Total formula weight	155.1
All*	Total formula weight	434781.6

*Water molecules are not included.