2HMA
The Crystal Structure of tRNA (5-Methylaminomethyl-2-Thiouridylate)-Methyltransferase TrmU from Streptococcus pneumoniae
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Probable tRNA (5-methylaminomethyl-2-thiouridylate)-methyltransferase | polymer | 376 | 42563.8 | 1 | UniProt (Q97T38) Pfam (PF03054) Pfam (PF20259) Pfam (PF20258) In PDB | Streptococcus pneumoniae | |
2 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
3 | A | S-ADENOSYLMETHIONINE | non-polymer | 398.4 | 1 | Chemie (SAM) | |||
4 | water | water | 18.0 | 225 | Chemie (HOH) |
Sequence modifications
A: 1 - 373 (UniProt: Q97T38)
PDB | External Database | Details |
---|---|---|
Ser -2 | - | CLONING ARTIFACT |
Asn -1 | - | CLONING ARTIFACT |
Ala 0 | - | CLONING ARTIFACT |
Mse 1 | Met 1 | MODIFIED RESIDUE |
Mse 13 | Met 13 | MODIFIED RESIDUE |
Mse 38 | Met 38 | MODIFIED RESIDUE |
Mse 102 | Met 102 | MODIFIED RESIDUE |
Mse 142 | Met 142 | MODIFIED RESIDUE |
Mse 168 | Met 168 | MODIFIED RESIDUE |
Mse 222 | Met 222 | MODIFIED RESIDUE |
Mse 223 | Met 223 | MODIFIED RESIDUE |
Mse 230 | Met 230 | MODIFIED RESIDUE |
Mse 237 | Met 237 | MODIFIED RESIDUE |
Mse 284 | Met 284 | MODIFIED RESIDUE |
Mse 299 | Met 299 | MODIFIED RESIDUE |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 42563.8 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 422.7 | |
All* | Total formula weight | 42986.5 |