3GVN
The 1.2 Angstroem crystal structure of an E.coli tRNASer acceptor stem microhelix reveals two magnesium binding sites
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | 5'-R(*GP*GP*UP*GP*AP*GP*G)-3' | polymer | 7 | 2316.4 | 1 | tRNASer acceptor stem microhelix (RS-1661) | ||
2 | B | 5'-R(*CP*CP*UP*CP*AP*CP*C)-3' | polymer | 7 | 2116.3 | 1 | tRNASer acceptor stem microhelix (RS-1661) | ||
3 | A | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
4 | water | water | 18.0 | 97 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 4432.8 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 48.6 | |
All* | Total formula weight | 4481.4 |