8P4B
Structural insights into human co-transcriptional capping - structure 2
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 | 1970 | 217450.1 | 1 | UniProt (P11414) Pfam (PF04997) Pfam (PF05001) Pfam (PF00623) Pfam (PF04983) Pfam (PF05000) Pfam (PF04998) Pfam (PF04992) Pfam (PF04990) | Sus scrofa (pig) | |
| 2 | B (B) | DNA-directed RNA polymerase subunit beta | polymer | 1174 | 134041.4 | 1 | UniProt (I3LGP4) Pfam (PF04563) Pfam (PF04561) Pfam (PF04565) Pfam (PF04566) Pfam (PF04567) Pfam (PF00562) Pfam (PF04560) | Sus scrofa (pig) | |
| 3 | C (C) | DNA-directed RNA polymerase II subunit RPB3 | polymer | 275 | 31439.1 | 1 | UniProt (I3LCH3) Pfam (PF01193) Pfam (PF01000) | Sus scrofa (pig) | |
| 4 | D (E) | DNA-directed RNA polymerase II subunit E | polymer | 210 | 24644.3 | 1 | UniProt (I3LSI7) Pfam (PF03871) Pfam (PF01191) | Sus scrofa (pig) | RPB5 homolog |
| 5 | E (F) | DNA-directed RNA polymerase II subunit F | polymer | 127 | 14477.0 | 1 | UniProt (F1SKN8) Pfam (PF01192) UniProt (by SIFTS) (A0A4X1VEK9) | Sus scrofa (pig) | DNA-directed RNA polymerases I,II,and III subunit RPABC2,RPB6 homolog |
| 6 | F (H) | DNA-directed RNA polymerases I, II, and III subunit RPABC3 | polymer | 150 | 17162.3 | 1 | UniProt (I3LCB2) Pfam (PF03870) | Sus scrofa (pig) | |
| 7 | G (I) | DNA-directed RNA polymerase II subunit RPB9 | polymer | 125 | 14541.2 | 1 | UniProt (P60899) Pfam (PF02150) Pfam (PF01096) | Sus scrofa (pig) | RNA polymerase II subunit B9,DNA-directed RNA polymerase II subunit I,RNA polymerase II 14.5 kDa subunit,RPB14.5 |
| 8 | H (J) | DNA-directed RNA polymerases I, II, and III subunit RPABC5 | polymer | 67 | 7655.1 | 1 | UniProt (A0A4X1VYD0) Pfam (PF01194) UniProt (by SIFTS) (A0A8W4F9W9) | Sus scrofa (pig) | |
| 9 | I (K) | DNA-directed RNA polymerase II subunit RPB11-a | polymer | 117 | 13310.3 | 1 | UniProt (F1RKE4) Pfam (PF13656) | Sus scrofa (pig) | |
| 10 | J (L) | RNA polymerase II subunit K | polymer | 58 | 7018.2 | 1 | UniProt (I3LN51) Pfam (PF03604) UniProt (by SIFTS) (A0A4X1TRS6) | Sus scrofa (pig) | |
| 11 | K (N) | DNA (5'-D(P*AP*GP*CP*GP*GP*CP*GP*GP*AP*GP*CP*CP*AP*GP*CP*AP*GP*GP*GP*AP*GP*CP*TP*G)-3') | polymer | 24 | 7510.8 | 1 | unidentified | ||
| 12 | L (P) | RNA (5'-R(P*GP*UP*AP*AP*CP*CP*GP*GP*AP*GP*AP*GP*GP*GP*AP*AP*CP*CP*CP*AP*CP*U)-3') | polymer | 22 | 7119.3 | 1 | unidentified | ||
| 13 | M (T) | DNA (35-MER) | polymer | 35 | 10699.8 | 1 | unidentified | ||
| 14 | N (D) | RNA polymerase II subunit D | polymer | 142 | 16331.3 | 1 | UniProt (A0A287ADR4) Pfam (PF03874) UniProt (by SIFTS) (A0A4X1VM56) | Sus scrofa (pig) | |
| 15 | O (G) | DNA-directed RNA polymerase II subunit RPB7 | polymer | 172 | 19314.3 | 1 | UniProt (A0A4X1VKG7) Pfam (PF03876) Pfam (PF00575) | Sus scrofa (pig) | |
| 16 | P (M) | mRNA-capping enzyme | polymer | 597 | 68655.7 | 1 | UniProt (O60942) Pfam (PF00782) Pfam (PF01331) Pfam (PF03919) | Homo sapiens (human) | HCAP1,HCE |
| 17 | Q, R, T, U, V... (A, B, C, I, J...) | ZINC ION | non-polymer | 65.4 | 8 | Chemie (ZN) | |||
| 18 | S (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 16 |
| Total formula weight | 611370.3 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 547.6 | |
| All* | Total formula weight | 611917.8 |
