4O1S
Crystal structure of TvoVMA intein
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) | V-type ATP synthase alpha chain | polymer | 170 | 18559.0 | 2 | UniProt (Q97CQ0) Pfam (PF14890) | Thermoplasma volcanium | V-ATPase subunit A, Tvo AtpA intein, Tvo VMA intein |
| 2 | C, H (A, B) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 2 | Chemie (EPE) | |||
| 3 | D (A) | (4R)-2-METHYLPENTANE-2,4-DIOL | non-polymer | 118.2 | 1 | Chemie (MRD) | |||
| 4 | E, F, G, I, J (A, B) | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 5 | K, L (A, B) | water | water | 18.0 | 125 | Chemie (HOH) |
Sequence modifications
A, B: 3 - 169 (UniProt: Q97CQ0)
| PDB | External Database | Details |
|---|---|---|
| Ser 1 | - | expression tag |
| Gly 2 | - | expression tag |
| Ala 5 | Cys 236 | conflict |
| - | Glu 357 | deletion |
| - | Ser 358 | deletion |
| - | Glu 359 | deletion |
| - | Ala 360 | deletion |
| - | Arg 361 | deletion |
| - | Asp 362 | deletion |
| - | Cys 363 | deletion |
| - | Gly 364 | deletion |
| - | Met 365 | deletion |
| - | Ser 366 | deletion |
| - | Glu 367 | deletion |
| - | Glu 368 | deletion |
| - | Cys 369 | deletion |
| - | Val 370 | deletion |
| - | Met 371 | deletion |
| - | Glu 372 | deletion |
| - | Glu 374 | deletion |
| - | Val 375 | deletion |
| - | Tyr 376 | deletion |
| - | Thr 377 | deletion |
| - | Leu 379 | deletion |
| Ala 170 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 37118.1 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1075.1 | |
| All* | Total formula weight | 38193.2 |
