7OQB
The U2 part of Saccharomyces cerevisiae spliceosomal pre-A complex (delta BS-A ACT1)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (O) | U2 snRNP component HSH155 | polymer | 971 | 110166.7 | 1 | UniProt (P49955) Pfam (PF22646) | Saccharomyces cerevisiae (Baker's yeast) | |
| 2 | B (I) | ACT1 pre-mRNA (delta-BS-A) | polymer | 318 | 101209.0 | 1 | Saccharomyces cerevisiae (Baker's yeast) | ||
| 3 | C (U) | Pre-mRNA-splicing factor PRP11 | polymer | 282 | 31324.5 | 1 | UniProt (Q07350) Pfam (PF12874) Pfam (PF16835) | Saccharomyces cerevisiae (Baker's yeast) | |
| 4 | D (V) | Pre-mRNA-splicing factor PRP21 | polymer | 280 | 33111.5 | 1 | UniProt (P32524) Pfam (PF01805) Pfam (PF12230) | Saccharomyces cerevisiae (Baker's yeast) | |
| 5 | E (T) | Pre-mRNA-splicing factor PRP9 | polymer | 530 | 63126.4 | 1 | UniProt (P19736) Pfam (PF16837) Pfam (PF12171) Pfam (PF11931) Pfam (PF16958) | Saccharomyces cerevisiae (Baker's yeast) | |
| 6 | F (S) | Pre-mRNA-splicing factor RDS3 | polymer | 107 | 12283.6 | 1 | UniProt (Q06835) Pfam (PF03660) | Saccharomyces cerevisiae (Baker's yeast) | |
| 7 | G (Q) | Cold sensitive U2 snRNA suppressor 1 | polymer | 436 | 50339.9 | 1 | UniProt (Q02554) Pfam (PF04037) Pfam (PF04046) | Saccharomyces cerevisiae (Baker's yeast) | |
| 8 | H (P) | Pre-mRNA-splicing factor RSE1 | polymer | 1361 | 153956.8 | 1 | UniProt (Q04693) Pfam (PF10433) Pfam (PF03178) | Saccharomyces cerevisiae (Baker's yeast) | |
| 9 | I (R) | Protein HSH49 | polymer | 213 | 24534.2 | 1 | UniProt (Q99181) Pfam (PF00076) | Saccharomyces cerevisiae (Baker's yeast) | |
| 10 | J (Z) | RDS3 complex subunit 10 | polymer | 84 | 9888.2 | 1 | UniProt (P0C074) Pfam (PF07189) | Saccharomyces cerevisiae (Baker's yeast) | |
| 11 | K (W) | U2 small nuclear ribonucleoprotein A' | polymer | 238 | 27232.3 | 1 | UniProt (Q08963) Pfam (PF14580) | Saccharomyces cerevisiae (Baker's yeast) | |
| 12 | L (Y) | U2 small nuclear ribonucleoprotein B'' | polymer | 111 | 12850.9 | 1 | UniProt (P40567) Pfam (PF13893) | Saccharomyces cerevisiae (Baker's yeast) | |
| 13 | M (s) | Small nuclear ribonucleoprotein-associated protein B | polymer | 196 | 22427.0 | 1 | UniProt (P40018) Pfam (PF01423) | Saccharomyces cerevisiae (Baker's yeast) | snRNP-B,Sm protein B,SmB, U5 SmB |
| 14 | N (t) | Small nuclear ribonucleoprotein Sm D1 | polymer | 146 | 16296.8 | 1 | UniProt (Q02260) Pfam (PF01423) | Saccharomyces cerevisiae (Baker's yeast) | Sm-D1,snRNP core protein D1, U4 SmD1 |
| 15 | O (u) | Small nuclear ribonucleoprotein Sm D2 | polymer | 110 | 12876.1 | 1 | UniProt (Q06217) Pfam (PF01423) | Saccharomyces cerevisiae (Baker's yeast) | Sm-D2,snRNP core protein D2, SmD2 |
| 16 | P (v) | Small nuclear ribonucleoprotein Sm D3 | polymer | 101 | 11240.1 | 1 | UniProt (P43321) Pfam (PF01423) | Saccharomyces cerevisiae (Baker's yeast) | Sm-D3,snRNP core protein D3, U5 SmD3 |
| 17 | Q (w) | Small nuclear ribonucleoprotein E | polymer | 93 | 10270.0 | 1 | UniProt (Q12330) Pfam (PF01423) | Saccharomyces cerevisiae (Baker's yeast) | |
| 18 | R (x) | Small nuclear ribonucleoprotein F | polymer | 86 | 9669.9 | 1 | UniProt (P54999) Pfam (PF01423) | Saccharomyces cerevisiae (Baker's yeast) | snRNP-F,Sm protein F,SmF |
| 19 | S (y) | Small nuclear ribonucleoprotein G | polymer | 77 | 8490.8 | 1 | UniProt (P40204) Pfam (PF01423) | Saccharomyces cerevisiae (Baker's yeast) | snRNP-G,Sm protein G,SmG |
| 20 | T (p) | Pre-mRNA-processing ATP-dependent RNA helicase PRP5 | polymer | 849 | 96512.1 | 1 | UniProt (P21372) Pfam (PF00270) Pfam (PF00271) | Saccharomyces cerevisiae (Baker's yeast) | |
| 21 | U (2) | U2 snRNA | polymer | 1175 | 376267.4 | 1 | GenBank (536627) | Saccharomyces cerevisiae (Baker's yeast) |
Sequence modifications
U: 1 - 266 (UniProt: Q07350)
| PDB | External Database | Details |
|---|---|---|
| Unk 121 | - | insertion |
| Unk 122 | - | insertion |
| Unk 123 | - | insertion |
| Unk 124 | - | insertion |
| Unk 125 | - | insertion |
| Unk 126 | - | insertion |
| Unk 127 | - | insertion |
| Unk 128 | - | insertion |
| Unk 129 | - | insertion |
| Unk 130 | - | insertion |
| Unk 131 | - | insertion |
| Unk 132 | - | insertion |
| Unk 133 | - | insertion |
| Unk 134 | - | insertion |
| Unk 135 | - | insertion |
| Unk 136 | - | insertion |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 21 |
| Total formula weight | 1194074.1 | |
| All* | Total formula weight | 1194074.1 |
