3LPE
Crystal structure of Spt4/5NGN heterodimer complex from Methanococcus jannaschii
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, C, E, G | Putative transcription antitermination protein nusG | polymer | 92 | 9935.5 | 4 | UniProt (Q57818) Pfam (PF03439) In PDB | Methanocaldococcus jannaschii (Methanococcus jannaschii) | Transcription elongation factor SPT5 NGN |
2 | B, D, F, H | DNA-directed RNA polymerase subunit E'' | polymer | 59 | 6587.8 | 4 | UniProt (Q57839) Pfam (PF06093) In PDB | Methanocaldococcus jannaschii (Methanococcus jannaschii) | Transcription elongation factor SPT4 |
3 | B, D, F, H | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
4 | water | water | 18.0 | 349 | Chemie (HOH) |
Sequence modifications
A, C, E, G: 1 - 82 (UniProt: Q57818)
PDB | External Database | Details |
---|---|---|
Gly -9 | - | expression tag |
Ser -8 | - | expression tag |
Arg -7 | - | expression tag |
Arg -6 | - | expression tag |
Ala -5 | - | expression tag |
Ser -4 | - | expression tag |
Val -3 | - | expression tag |
Gly -2 | - | expression tag |
Ala -1 | - | expression tag |
His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 8 |
Total formula weight | 66093.3 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 261.6 | |
All* | Total formula weight | 66355.0 |