6TM3
Structure of methylene-tetrahydromethanopterin dehydrogenase from Methylorubrum extorquens AM1 in a close conformation containing NADP+ and methylene-H4MPT
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Bifunctional protein MdtA | polymer | 303 | 31512.7 | 1 | UniProt (P55818) Pfam (PF09176) | Methylorubrum extorquens AM1 | |
| 2 | B (A) | NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | non-polymer | 743.4 | 1 | Chemie (NAP) | |||
| 3 | C (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 4 | D (A) | 5,10-DIMETHYLENE TETRAHYDROMETHANOPTERIN | non-polymer | 788.7 | 1 | Chemie (H4M) | |||
| 5 | E, F, G, H, I... (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 14 | Chemie (EDO) | |||
| 6 | S, T (A) | LITHIUM ION | non-polymer | 6.9 | 2 | Chemie (LI) | |||
| 7 | U (A) | water | water | 18.0 | 501 | Chemie (HOH) |
Sequence modifications
A: 1 - 288 (UniProt: P55818)
| PDB | External Database | Details |
|---|---|---|
| Val 289 | - | expression tag |
| Asp 290 | - | expression tag |
| Lys 291 | - | expression tag |
| Leu 292 | - | expression tag |
| Ala 293 | - | expression tag |
| Ala 294 | - | expression tag |
| Ala 295 | - | expression tag |
| Leu 296 | - | expression tag |
| Glu 297 | - | expression tag |
| His 298 | - | expression tag |
| His 299 | - | expression tag |
| His 300 | - | expression tag |
| His 301 | - | expression tag |
| His 302 | - | expression tag |
| His 303 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 31512.7 | |
| Non-Polymers* | Number of molecules | 19 |
| Total formula weight | 2507.0 | |
| All* | Total formula weight | 34019.8 |
