7AAV
Human pre-Bact-2 spliceosome core structure
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (r) | 116 kDa U5 small nuclear ribonucleoprotein component | polymer | 972 | 109560.6 | 1 | UniProt (Q15029) Pfam (PF16004) Pfam (PF00009) Pfam (PF03144) Pfam (PF14492) Pfam (PF03764) Pfam (PF00679) | Homo sapiens (Human) | Elongation factor Tu GTP-binding domain-containing protein 2,SNU114 homolog,hSNU114,U5 snRNP-specific protein,116 kDa,U5-116 kDa |
| 2 | B (Q) | Protein BUD31 homolog | polymer | 144 | 17032.8 | 1 | UniProt (P41223) Pfam (PF01125) | Homo sapiens (Human) | Protein EDG-2,Protein G10 homolog |
| 3 | C (L) | Cell division cycle 5-like protein | polymer | 802 | 92406.9 | 1 | UniProt (Q99459) Pfam (PF13921) Pfam (PF11831) | Homo sapiens (Human) | Cdc5-like protein,Pombe cdc5-related protein |
| 4 | D (R) | Spliceosome-associated protein CWC15 homolog | polymer | 229 | 26674.4 | 1 | UniProt (Q9P013) Pfam (PF04889) | Homo sapiens (Human) | |
| 5 | E (K) | Microfibrillar-associated protein 1 | polymer | 439 | 52050.5 | 1 | UniProt (P55081) Pfam (PF06991) | Homo sapiens (Human) | |
| 6 | F (G) | Pleiotropic regulator 1 | polymer | 514 | 57280.8 | 1 | UniProt (O43660) Pfam (PF00400) | Homo sapiens (Human) | |
| 7 | G (Z) | MINX M3 pre-mRNA | polymer | 230 | 73712.4 | 1 | synthetic construct | ||
| 8 | H (8) | Pre-mRNA-processing factor 17 | polymer | 579 | 65612.2 | 1 | UniProt (O60508) Pfam (PF00400) | Homo sapiens (Human) | Cell division cycle 40 homolog,EH-binding protein 3,Ehb3,PRP17 homolog,hPRP17 |
| 9 | I (I) | Pre-mRNA-splicing factor 38A | polymer | 312 | 37563.9 | 1 | UniProt (Q8NAV1) Pfam (PF03371) Pfam (PF12871) | Homo sapiens (Human) | |
| 10 | J (A) | Pre-mRNA-processing-splicing factor 8 | polymer | 2335 | 273974.3 | 1 | UniProt (Q6P2Q9) Pfam (PF10597) Pfam (PF10596) Pfam (PF12134) Pfam (PF01398) Pfam (PF08084) Pfam (PF08082) Pfam (PF08083) Pfam (PF10598) | Homo sapiens (Human) | 220 kDa U5 snRNP-specific protein,PRP8 homolog,Splicing factor Prp8,p220 |
| 11 | K (P) | Pre-mRNA-splicing factor RBM22 | polymer | 420 | 46959.6 | 1 | UniProt (Q9NW64) Pfam (PF21369) Pfam (PF25584) Pfam (PF00076) | Homo sapiens (Human) | RNA-binding motif protein 22,Zinc finger CCCH domain-containing protein 16 |
| 12 | L (v) | SNW domain-containing protein 1 | polymer | 536 | 61610.7 | 1 | UniProt (Q13573) Pfam (PF02731) | Homo sapiens (Human) | Nuclear protein SkiP,Nuclear receptor coactivator NCoA-62,Ski-interacting protein |
| 13 | M (N) | Zinc finger matrin-type protein 2 | polymer | 199 | 23664.0 | 1 | UniProt (Q96NC0) Pfam (PF12171) | Homo sapiens (Human) | |
| 14 | N (2) | U2 snRNA | polymer | 188 | 60186.4 | 1 | GenBank (36516) | Homo sapiens (Human) | |
| 15 | O (5) | U5 snRNA | polymer | 116 | 36908.7 | 1 | GenBank (36515) | Homo sapiens (Human) | |
| 16 | P (6) | U6 snRNA | polymer | 106 | 34098.3 | 1 | Homo sapiens (Human) | ||
| 17 | Q (q) | Ubiquitin-like protein 5 | polymer | 73 | 8560.9 | 1 | UniProt (Q9BZL1) Pfam (PF00240) | Homo sapiens (Human) | |
| 18 | R (r) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 1 | Chemie (GTP) PubChem (177679032) PubChem (135400627) PubChem (135487750) PubChem (136088935) PubChem (136803486) PubChem (135398633) PubChem (135544356) PubChem (135547949) PubChem (135600366) PubChem (135749822) PubChem (136005188) PubChem (136073923) PubChem (136240914) PubChem (136664747) PubChem (136772743) PubChem (136772744) PubChem (136803487) PubChem (137286749) PubChem (164715984) PubChem (171699466) | |||
| 19 | S (r) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) PubChem (888) | |||
| 20 | T (A) | D-chiro inositol hexakisphosphate | non-polymer | 660.0 | 1 | Chemie (KGN) PubChem (890) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 17 |
| Total formula weight | 1077857.4 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 1207.5 | |
| All* | Total formula weight | 1079064.9 |
