2BE3
Structure of a GTP Pyrophosphokinase Family Protein 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, B | GTP pyrophosphokinase | polymer | 226 | 26777.4 | 2 | UniProt (Q97QV1) Pfam (PF04607) UniProt (by SIFTS) (A0A0H2UPY1) In PDB | Streptococcus pneumoniae | |
| 2 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 3 | A | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 1 | Chemie (PG4) | |||
| 4 | A | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 5 | water | water | 18.0 | 251 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 223 (UniProt: Q97QV1)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | CLONING ARTIFACT |
| Asn -1 | - | CLONING ARTIFACT |
| Ala 0 | - | CLONING ARTIFACT |
| Mse 1 | Met 1 | MODIFIED RESIDUE |
| Mse 56 | Met 56 | MODIFIED RESIDUE |
| Mse 79 | Met 79 | MODIFIED RESIDUE |
| Mse 99 | Met 99 | MODIFIED RESIDUE |
| Mse 147 | Met 147 | MODIFIED RESIDUE |
| Mse 187 | Met 187 | MODIFIED RESIDUE |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 53554.9 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 321.8 | |
| All* | Total formula weight | 53876.6 |
