3FPJ
Crystal Structure of E81Q mutant of MtNAS in complex with S-ADENOSYLMETHIONINE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Putative uncharacterized protein | polymer | 298 | 33849.7 | 2 | UniProt (O26771) Pfam (PF03059) | Methanothermobacter thermautotrophicus | MtNAS |
| 2 | C, F (A, B) | S-ADENOSYLMETHIONINE | non-polymer | 398.4 | 2 | Chemie (SAM) PubChem (5136) PubChem (34755) PubChem (58633578) PubChem (60038769) PubChem (73897310) PubChem (58766358) PubChem (87224684) PubChem (131697735) PubChem (9865603) PubChem (145712080) PubChem (12312798) PubChem (132988922) PubChem (134692588) PubChem (135030730) PubChem (140459785) PubChem (163046094) | |||
| 3 | D, E, H (A, B) | BROMIDE ION | non-polymer | 79.9 | 3 | Chemie (BR) PubChem (259) | |||
| 4 | G (B) | 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 282.3 | 1 | Chemie (B3P) PubChem (125132) | |||
| 5 | I, J (A, B) | water | water | 18.0 | 540 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 266 (UniProt: O26771)
| PDB | External Database | Details |
|---|---|---|
| Gln 81 | Glu 81 | engineered mutation |
| Lys 267 | - | expression tag |
| Gly 268 | - | expression tag |
| Glu 269 | - | expression tag |
| Leu 270 | - | expression tag |
| Asn 271 | - | expression tag |
| Ser 272 | - | expression tag |
| Lys 273 | - | expression tag |
| Leu 274 | - | expression tag |
| Glu 275 | - | expression tag |
| Gly 276 | - | expression tag |
| Lys 277 | - | expression tag |
| Pro 278 | - | expression tag |
| Ile 279 | - | expression tag |
| Pro 280 | - | expression tag |
| Asn 281 | - | expression tag |
| Pro 282 | - | expression tag |
| Leu 283 | - | expression tag |
| Leu 284 | - | expression tag |
| Gly 285 | - | expression tag |
| Leu 286 | - | expression tag |
| Asp 287 | - | expression tag |
| Ser 288 | - | expression tag |
| Thr 289 | - | expression tag |
| Arg 290 | - | expression tag |
| Thr 291 | - | expression tag |
| Gly 292 | - | expression tag |
| His 293 | - | expression tag |
| His 294 | - | expression tag |
| His 295 | - | expression tag |
| His 296 | - | expression tag |
| His 297 | - | expression tag |
| His 298 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 67699.5 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1318.9 | |
| All* | Total formula weight | 69018.4 |
