5IP9
Structure of RNA Polymerase II-TFIIF 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-directed RNA polymerase II subunit RPB1 | polymer | 1732 | 191690.4 | 1 | UniProt (P04050) Pfam (PF04997) Pfam (PF05001) Pfam (PF00623) Pfam (PF04983) Pfam (PF05000) Pfam (PF04998) Pfam (PF04992) Pfam (PF04990) | Saccharomyces cerevisiae (Baker's yeast) | RNA polymerase II subunit B1,DNA-directed RNA polymerase III largest subunit,RNA polymerase II subunit B220 |
| 2 | B (B) | DNA-directed RNA polymerase II subunit RPB2 | polymer | 1223 | 138806.1 | 1 | UniProt (P08518) Pfam (PF04563) Pfam (PF04561) Pfam (PF04565) Pfam (PF04566) Pfam (PF04567) Pfam (PF00562) Pfam (PF04560) | Saccharomyces cerevisiae (Baker's yeast) | RNA polymerase II subunit 2,B150,DNA-directed RNA polymerase II 140 kDa polypeptide |
| 3 | C (C) | DNA-directed RNA polymerase II subunit RPB3 | polymer | 266 | 29921.8 | 1 | UniProt (P16370) Pfam (PF01193) Pfam (PF01000) | Saccharomyces cerevisiae (Baker's yeast) | RNA polymerase II subunit B3,B44.5,DNA-directed RNA polymerase II 45 kDa polypeptide |
| 4 | D (D) | DNA-directed RNA polymerase II subunit RPB4 | polymer | 221 | 25451.2 | 1 | UniProt (P20433) Pfam (PF03874) | Saccharomyces cerevisiae (Baker's yeast) | RNA polymerase II subunit B4,B32,DNA-directed RNA polymerase II 32 kDa polypeptide |
| 5 | E (E) | DNA-directed RNA polymerases I, II, and III subunit RPABC1 | polymer | 214 | 24985.9 | 1 | UniProt (P20434) Pfam (PF03871) Pfam (PF01191) | Saccharomyces cerevisiae (Baker's yeast) | RNA polymerases I,II,and III subunit ABC1,ABC27,DNA-directed RNA polymerases I,and III 27 kDa polypeptide |
| 6 | F (F) | DNA-directed RNA polymerases I, II, and III subunit RPABC2 | polymer | 87 | 10046.7 | 1 | UniProt (P20435) Pfam (PF01192) | Saccharomyces cerevisiae (Baker's yeast) | RNA polymerases I,II,and III subunit ABC2,ABC23,DNA-directed RNA polymerases I,and III 23 kDa polypeptide |
| 7 | G (G) | DNA-directed RNA polymerase II subunit RPB7 | polymer | 171 | 19081.1 | 1 | UniProt (P34087) Pfam (PF03876) Pfam (PF00575) | Saccharomyces cerevisiae (Baker's yeast) | RNA polymerase II subunit B7,B16 |
| 8 | H (H) | DNA-directed RNA polymerases I, II, and III subunit RPABC3 | polymer | 145 | 16394.2 | 1 | UniProt (P20436) Pfam (PF03870) | Saccharomyces cerevisiae (Baker's yeast) | RNA polymerases I,II,and III subunit ABC3,ABC14.4,ABC14.5,DNA-directed RNA polymerases I,and III 14.5 kDa polypeptide |
| 9 | I (I) | DNA-directed RNA polymerase II subunit RPB9 | polymer | 119 | 13942.7 | 1 | UniProt (P27999) Pfam (PF02150) Pfam (PF01096) | Saccharomyces cerevisiae (Baker's yeast) | RNA polymerase II subunit B9,B12.6,DNA-directed RNA polymerase II 14.2 kDa polypeptide,DNA-directed RNA polymerase II subunit 9 |
| 10 | J (J) | DNA-directed RNA polymerases I, II, and III subunit RPABC5 | polymer | 65 | 7647.0 | 1 | UniProt (P22139) Pfam (PF01194) | Saccharomyces cerevisiae (Baker's yeast) | RNA polymerases I,II,and III subunit ABC5,ABC10-beta,ABC8,DNA-directed RNA polymerases I,and III 8.3 kDa polypeptide |
| 11 | K (K) | DNA-directed RNA polymerase II subunit RPB11 | polymer | 115 | 13114.0 | 1 | UniProt (P38902) Pfam (PF13656) | Saccharomyces cerevisiae (Baker's yeast) | RNA polymerase II subunit B11,B13.6,DNA-directed RNA polymerase II 13.6 kDa polypeptide |
| 12 | L (L) | DNA-directed RNA polymerases I, II, and III subunit RPABC4 | polymer | 46 | 5252.3 | 1 | UniProt (P40422) Pfam (PF03604) | Saccharomyces cerevisiae (Baker's yeast) | RNA polymerases I,II,and III subunit ABC4,ABC10-alpha |
| 13 | M (Q) | PHE-ILE-LYS-ARG-ASP-ARG-MET-ARG-ARG-ASN-PHE-LEU-ARG-MET-ARG | polymer | 15 | 2102.6 | 1 | UniProt (by SIFTS) (P41895) | Saccharomyces cerevisiae | |
| 14 | N, O, Q, R, S... (A, B, C, I, J...) | ZINC ION | non-polymer | 65.4 | 8 | Chemie (ZN) | |||
| 15 | P (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 13 |
| Total formula weight | 498435.8 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 547.6 | |
| All* | Total formula weight | 498983.4 |
