5X09
Crystal structure of subunit A mutant P235A/S238C of the A-ATP synthase from pyrococcus horikoshii OT3
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | V-type ATP synthase alpha chain,V-type ATP synthase alpha chain | polymer | 538 | 60453.3 | 1 | UniProt (O57728) Pfam (PF16886) Pfam (PF00006) Pfam (PF22919) | Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3) | V-ATPase subunit A,V-ATPase subunit A |
| 2 | B, C (A) | ACETIC ACID | non-polymer | 60.1 | 2 | Chemie (ACY) | |||
| 3 | D (A) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 4 | E (A) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 1 | Chemie (MPD) | |||
| 5 | F (A) | water | water | 18.0 | 131 | Chemie (HOH) |
Sequence modifications
A: 51 - 240 (UniProt: O57728)
A: 241 - 588 (UniProt: O57728)
| PDB | External Database | Details |
|---|---|---|
| Arg 79 | Gly 79 | engineered mutation |
| Ala 235 | Pro 235 | engineered mutation |
| Cys 238 | Ser 238 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 60453.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 360.4 | |
| All* | Total formula weight | 60813.8 |
