6XLM
Cryo-EM structure of E.coli RNAP-DNA elongation complex 1 (RDe1) in EcmrR-dependent transcription
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | DNA-directed RNA polymerase subunit alpha | polymer | 329 | 36558.7 | 2 | UniProt (P0A7Z6) Pfam (PF01193) Pfam (PF01000) Pfam (PF03118) UniProt (by SIFTS) (P0A7Z4) | Escherichia coli O157:H7 | RNAP subunit alpha,RNA polymerase subunit alpha,Transcriptase subunit alpha |
| 2 | C (C) | DNA-directed RNA polymerase subunit beta | polymer | 1342 | 150820.9 | 1 | UniProt (B7MIX3) Pfam (PF04560) Pfam (PF04563) Pfam (PF04561) Pfam (PF04565) Pfam (PF10385) Pfam (PF00562) UniProt (by SIFTS) (P0A8V2) | Escherichia coli O157:H7 | RNAP subunit beta,RNA polymerase subunit beta,Transcriptase subunit beta |
| 3 | D (D) | DNA-directed RNA polymerase subunit beta' | polymer | 1407 | 155366.8 | 1 | UniProt (P0A8T8) Pfam (PF04997) Pfam (PF00623) Pfam (PF04983) Pfam (PF05000) Pfam (PF04998) UniProt (by SIFTS) (P0A8T7) | Escherichia coli O157:H7 | RNAP subunit beta',RNA polymerase subunit beta',Transcriptase subunit beta' |
| 4 | E (E) | DNA-directed RNA polymerase subunit omega | polymer | 91 | 10249.5 | 1 | UniProt (B7MFL0) Pfam (PF01192) UniProt (by SIFTS) (P0A800) | Escherichia coli O157:H7 | RNAP omega subunit,RNA polymerase omega subunit,Transcriptase subunit omega |
| 5 | F (F) | RNA polymerase sigma factor RpoD | polymer | 613 | 70352.2 | 1 | UniProt (P00579) Pfam (PF03979) Pfam (PF00140) Pfam (PF04546) Pfam (PF04542) Pfam (PF04539) Pfam (PF04545) | Escherichia coli O157:H7 | Sigma-70 |
| 6 | G (N) | synthetic non-template strand DNA (54-MER) | polymer | 54 | 16718.7 | 1 | Escherichia coli O157:H7 | ||
| 7 | H (T) | synthetic template strand DNA (54-MER) | polymer | 54 | 16563.6 | 1 | Escherichia coli O157:H7 | ||
| 8 | I (R) | 9-nt RNA transcript | polymer | 9 | 2871.8 | 1 | Escherichia coli O157:H7 | ||
| 9 | J, K (C) | CHAPSO | non-polymer | 631.9 | 2 | Chemie (1N7) PubChem (16402373) PubChem (23636791) PubChem (23639399) PubChem (44119969) PubChem (50987332) PubChem (44660322) PubChem (71305076) PubChem (90479263) PubChem (96545191) PubChem (53393747) PubChem (124745618) PubChem (124901558) PubChem (124905421) PubChem (125027410) PubChem (10009199) PubChem (144605089) PubChem (71464051) PubChem (96327541) PubChem (96327542) PubChem (96327543) PubChem (96327544) PubChem (96545192) PubChem (102565431) PubChem (121392376) PubChem (122130148) PubChem (122146) PubChem (124901556) PubChem (124901561) PubChem (124901563) PubChem (124905422) PubChem (3253739) PubChem (125027411) PubChem (9895487) PubChem (129537355) PubChem (129537356) PubChem (145705472) PubChem (146030291) PubChem (146159852) | |||
| 10 | L (D) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) PubChem (888) | |||
| 11 | M, N (D) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 9 |
| Total formula weight | 496060.8 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1418.9 | |
| All* | Total formula weight | 497479.7 |
