8OF0
Structure of the mammalian Pol II-SPT6-Elongin complex, Structure 1
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | DNA-directed RNA polymerase II subunit RPB1 | polymer | 1970 | 217450.1 | 1 | UniProt (P11414) Pfam (PF04997) Pfam (PF05001) Pfam (PF00623) Pfam (PF04983) Pfam (PF05000) Pfam (PF04998) Pfam (PF04992) Pfam (PF04990) UniProt (by SIFTS) (A0A8D1DPV6) In PDB | Sus scrofa (pig) | |
| 2 | B | DNA-directed RNA polymerase subunit beta | polymer | 1251 | 142426.1 | 1 | UniProt (I3LGP4) Pfam (PF04563) Pfam (PF04561) Pfam (PF04565) Pfam (PF04566) Pfam (PF04567) Pfam (PF00562) Pfam (PF04560) In PDB | Sus scrofa (pig) | |
| 3 | C | DNA-directed RNA polymerase II subunit RPB3 | polymer | 275 | 31439.1 | 1 | UniProt (I3LCH3) Pfam (PF01193) Pfam (PF01000) In PDB | Sus scrofa (pig) | |
| 4 | D | RNA polymerase II subunit D | polymer | 184 | 20962.6 | 1 | UniProt (A0A287ADR4) Pfam (PF03874) In PDB | Sus scrofa (pig) | |
| 5 | E | DNA-directed RNA polymerase II subunit E | polymer | 210 | 24644.3 | 1 | UniProt (I3LSI7) Pfam (PF03871) Pfam (PF01191) In PDB | Sus scrofa (pig) | RPB5 homolog |
| 6 | F | DNA-directed RNA polymerase II subunit F | polymer | 127 | 14477.0 | 1 | UniProt (F1SKN8) Pfam (PF01192) UniProt (by SIFTS) (A0A4X1VEK9) In PDB | Sus scrofa (pig) | DNA-directed RNA polymerases I,II,and III subunit RPABC2,RPB6 homolog |
| 7 | G | DNA-directed RNA polymerase II subunit RPB7 | polymer | 172 | 19314.3 | 1 | UniProt (A0A4X1VKG7) Pfam (PF03876) Pfam (PF00575) In PDB | Sus scrofa (pig) | |
| 8 | H | DNA-directed RNA polymerases I, II, and III subunit RPABC3 | polymer | 150 | 17162.3 | 1 | UniProt (I3LCB2) Pfam (PF03870) In PDB | Sus scrofa (pig) | |
| 9 | I | DNA-directed RNA polymerase II subunit RPB9 | polymer | 125 | 14541.2 | 1 | UniProt (P60899) Pfam (PF02150) Pfam (PF01096) In PDB | Sus scrofa (pig) | RNA polymerase II subunit B9,DNA-directed RNA polymerase II subunit I,RNA polymerase II 14.5 kDa subunit,RPB14.5 |
| 10 | J | DNA-directed RNA polymerases I, II, and III subunit RPABC5 | polymer | 67 | 7655.1 | 1 | UniProt (A0A4X1VYD0) Pfam (PF01194) UniProt (by SIFTS) (A0A8W4F9W9) In PDB | Sus scrofa (pig) | |
| 11 | K | DNA-directed RNA polymerase II subunit RPB11-a | polymer | 117 | 13310.3 | 1 | UniProt (F1RKE4) Pfam (PF13656) Pfam (PF01193) In PDB | Sus scrofa (pig) | |
| 12 | L | RNA polymerase II subunit K | polymer | 58 | 7018.2 | 1 | UniProt (I3LN51) Pfam (PF03604) UniProt (by SIFTS) (A0A4X1TRS6) In PDB | Sus scrofa (pig) | |
| 13 | N | Non-template DNA | polymer | 48 | 14932.5 | 1 | synthetic construct | ||
| 14 | P | RNA | polymer | 46 | 14843.9 | 1 | synthetic construct | ||
| 15 | T | Template DNA | polymer | 48 | 14672.3 | 1 | synthetic construct | ||
| 16 | Q | Elongin-B | polymer | 118 | 13147.8 | 1 | UniProt (Q15370) Pfam (PF00240) In PDB | Homo sapiens (human) | EloB,Elongin 18 kDa subunit,RNA polymerase II transcription factor SIII subunit B,SIII p18,Transcription elongation factor B polypeptide 2 |
| 17 | M | Elongin-A | polymer | 801 | 90360.6 | 1 | UniProt (Q14241) Pfam (PF08711) Pfam (PF06881) In PDB | Homo sapiens (human) | EloA,Elongin 110 kDa subunit,RNA polymerase II transcription factor SIII subunit A1,SIII p110,Transcription elongation factor B polypeptide 3 |
| 18 | O | Elongin-C | polymer | 112 | 12485.1 | 1 | UniProt (Q15369) Pfam (PF03931) In PDB | Homo sapiens (human) | EloC,Elongin 15 kDa subunit,RNA polymerase II transcription factor SIII subunit C,SIII p15,Transcription elongation factor B polypeptide 1 |
| 19 | S | Transcription elongation factor SPT6 | polymer | 1729 | 199603.0 | 1 | UniProt (Q7KZ85) Pfam (PF14632) Pfam (PF14641) Pfam (PF14639) Pfam (PF14635) Pfam (PF17674) Pfam (PF00575) Pfam (PF14633) In PDB | Homo sapiens (human) | hSPT6,Histone chaperone suppressor of Ty6,Tat-cotransactivator 2 protein,Tat-CT2 protein |
| 20 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 21 | J, L, A, B, C... | ZINC ION | non-polymer | 65.4 | 8 | Chemie (ZN) |
Sequence modifications
M: 1 - 798 (UniProt: Q14241)
S: 1 - 1726 (UniProt: Q7KZ85)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 19 |
| Total formula weight | 890445.9 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 547.6 | |
| All* | Total formula weight | 890993.5 |
