9QTQ
Structure of the energy converting methyltransferase (Mtr) of Methanosarcina mazei in complex with a novel protein binder
This is a non-PDB format compatible entry.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (A, B, C) | Tetrahydromethanopterin S-methyltransferase subunit A | polymer | 240 | 25395.2 | 3 | UniProt (O59640) Pfam (PF04208) | Methanosarcina mazei Go1 (MtrA) | N5-methyltetrahydromethanopterin--coenzyme M methyltransferase subunit A |
| 2 | D, E, F (D, E, F) | Tetrahydromethanopterin S-methyltransferase subunit B | polymer | 108 | 11879.6 | 3 | UniProt (P80655) Pfam (PF05440) | Methanosarcina mazei Go1 (MtrB) | N5-methyltetrahydromethanopterin--coenzyme M methyltransferase subunit B |
| 3 | G, H, I (G, H, I) | Tetrahydromethanopterin S-methyltransferase subunit C | polymer | 267 | 26953.9 | 3 | UniProt (O59638) Pfam (PF04211) | Methanosarcina mazei Go1 (MtrC) | N5-methyltetrahydromethanopterin--coenzyme M methyltransferase subunit C |
| 4 | J, K, L (J, K, L) | Tetrahydromethanopterin S-methyltransferase subunit D | polymer | 250 | 25279.8 | 3 | UniProt (P80653) Pfam (PF04207) | Methanosarcina mazei Go1 (MtrD) | N5-methyltetrahydromethanopterin--coenzyme M methyltransferase subunit D |
| 5 | M, N, O (M, N, O) | Tetrahydromethanopterin S-methyltransferase subunit E | polymer | 334 | 35539.6 | 3 | UniProt (P80651) Pfam (PF04206) | Methanosarcina mazei Go1 (MtrE) | N5-methyltetrahydromethanopterin--coenzyme M methyltransferase subunit E |
| 6 | P, Q, R (P, Q, R) | Tetrahydromethanopterin S-methyltransferase subunit F | polymer | 72 | 7574.0 | 3 | UniProt (P80654) Pfam (PF09472) | Methanosarcina mazei Go1 (MtrF) | N5-methyltetrahydromethanopterin--coenzyme M methyltransferase subunit F |
| 7 | S, T, U (S, T, U) | Tetrahydromethanopterin S-methyltransferase subunit G | polymer | 72 | 8030.4 | 3 | UniProt (P80656) Pfam (PF04210) | Methanosarcina mazei Go1 (MtrG) | N5-methyltetrahydromethanopterin--coenzyme M methyltransferase subunit G |
| 8 | EA, HA, KA, LA, MA... (M, N, S, T, U...) | 2-Hydroxy-archaetidylinositol | non-polymer | 836.2 | 6 | Chemie (A1JAP) | |||
| 9 | W, X, Z (D, F, G) | 3-PHOSPHORYL-[1,2-DI-PHYTANYL]GLYCEROL | non-polymer | 733.1 | 3 | Chemie (L1P) | |||
| 10 | AA, BA, Y (G, H, F) | Archaetidylinositol | non-polymer | 911.3 | 3 | Chemie (A1JAO) | |||
| 11 | CA, FA, IA (M, N, O) | SODIUM ION | non-polymer | 23.0 | 3 | Chemie (NA) | |||
| 12 | DA, GA, JA (M, N, O) | Archaetidylethanolamine | non-polymer | 776.2 | 3 | Chemie (A1JAN) | |||
| 13 | AB, BB, CB, DB, EB... (N, O, P, Q, R...) | water | water | 18.0 | 2640 | Chemie (HOH) |
Sequence modifications
M, N, O: 1 - 304 (UniProt: P80651)
| PDB | External Database | Details |
|---|---|---|
| Ser 305 | - | expression tag |
| Ala 306 | - | expression tag |
| Trp 307 | - | expression tag |
| Ser 308 | - | expression tag |
| His 309 | - | expression tag |
| Pro 310 | - | expression tag |
| Gln 311 | - | expression tag |
| Phe 312 | - | expression tag |
| Glu 313 | - | expression tag |
| Lys 314 | - | expression tag |
| Gly 315 | - | expression tag |
| Gly 316 | - | expression tag |
| Gly 317 | - | expression tag |
| Ser 318 | - | expression tag |
| Gly 319 | - | expression tag |
| Gly 320 | - | expression tag |
| Gly 321 | - | expression tag |
| Ser 322 | - | expression tag |
| Gly 323 | - | expression tag |
| Gly 324 | - | expression tag |
| Ser 325 | - | expression tag |
| Ala 326 | - | expression tag |
| Trp 327 | - | expression tag |
| Ser 328 | - | expression tag |
| His 329 | - | expression tag |
| Pro 330 | - | expression tag |
| Gln 331 | - | expression tag |
| Phe 332 | - | expression tag |
| Glu 333 | - | expression tag |
| Lys 334 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 21 |
| Total formula weight | 421957.4 | |
| Non-Polymers* | Number of molecules | 18 |
| Total formula weight | 12348.1 | |
| All* | Total formula weight | 434305.6 |
