4F7U
The 6S snRNP assembly intermediate
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, C | Small nuclear ribonucleoprotein Sm D1 | polymer | 119 | 13310.7 | 2 | UniProt (P62315) Pfam (PF01423) In PDB | Mus musculus (mouse) | Sm-D1, Sm-D autoantigen, snRNP core protein D1 |
2 | B, D | Small nuclear ribonucleoprotein Sm D2 | polymer | 118 | 13551.9 | 2 | UniProt (P62317) Pfam (PF01423) In PDB | Mus musculus (mouse) | Sm-D2, snRNP core protein D2 |
3 | E, H | Small nuclear ribonucleoprotein E | polymer | 92 | 10817.6 | 2 | UniProt (P62305) Pfam (PF01423) In PDB | Mus musculus (mouse) | snRNP-E, Sm protein E, Sm-E, SmE |
4 | F, I | Small nuclear ribonucleoprotein F | polymer | 86 | 9734.2 | 2 | UniProt (P62321) Pfam (PF01423) In PDB | Xenopus laevis (clawed frog common platanna platanna) | snRNP-F, Sm protein F, Sm-F, SmF |
5 | G, J | Small nuclear ribonucleoprotein G | polymer | 76 | 8508.1 | 2 | UniProt (P62309) Pfam (PF01423) In PDB | Mus musculus (mouse) | snRNP-G, Sm protein G, Sm-G, SmG |
6 | Q, P | Methylosome subunit pICln | polymer | 129 | 14661.7 | 2 | UniProt (A1ZAW5) Pfam (PF03517) In PDB | Drosophila melanogaster (Fruit fly) | SD10511p |
7 | H | HEXAETHYLENE GLYCOL | non-polymer | 282.3 | 1 | Chemie (P6G) | |||
8 | water | water | 18.0 | 372 | Chemie (HOH) |
Sequence modifications
Q, P: 6001 - 6125 (UniProt: A1ZAW5)
Q, P: 6126 - 6160 (UniProt: A1ZAW5)
PDB | External Database | Details |
---|---|---|
His 6006 | Arg 6 | SEE REMARK 999 |
PDB | External Database | Details |
---|---|---|
Ala 6144 | His 144 | engineered mutation |
His 6161 | - | expression tag |
His 6162 | - | expression tag |
His 6163 | - | expression tag |
His 6164 | - | expression tag |
His 6165 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 12 |
Total formula weight | 141168.2 | |
Non-Polymers* | Number of molecules | 1 |
Total formula weight | 282.3 | |
All* | Total formula weight | 141450.5 |