4A01
Crystal Structure of the H-Translocating Pyrophosphatase
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) | PROTON PYROPHOSPHATASE | polymer | 766 | 80092.8 | 2 | UniProt (O22124) Pfam (PF03030) UniProt (by SIFTS) (P21616) | VIGNA RADIATA | H-TRANSLOCATING PYROPHOSPHATASE |
| 2 | C, D, E, F, G... (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 10 | Chemie (MG) | |||
| 3 | H, T (A, B) | POTASSIUM ION | non-polymer | 39.1 | 2 | Chemie (K) | |||
| 4 | I, U (A, B) | IMIDODIPHOSPHORIC ACID | non-polymer | 177.0 | 2 | Chemie (2PN) | |||
| 5 | J, K, L, M, N... (A, B) | DECYL-BETA-D-MALTOPYRANOSIDE | non-polymer | 482.6 | 9 | Chemie (DMU) | |||
| 6 | AA, Z (B, A) | water | water | 18.0 | 592 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 766 (UniProt: O22124)
| PDB | External Database | Details |
|---|---|---|
| Phe 476 | Leu 476 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 160185.7 | |
| Non-Polymers* | Number of molecules | 23 |
| Total formula weight | 5018.3 | |
| All* | Total formula weight | 165203.9 |
