7NSF
Triphosphate tunnel metalloenzyme from Sulfolobus acidocaldarius in complex with triphosphate and magnesium
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Triphosphate tunnel metalloenzyme Saci_0718 | polymer | 198 | 23699.0 | 1 | UniProt (Q4JAT2) Pfam (PF01928) | Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770) | Conserved Archaeal protein,Adenylate cyclase |
| 2 | B (A) | TRIPHOSPHATE | non-polymer | 258.0 | 1 | Chemie (3PO) | |||
| 3 | C (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | D (A) | water | water | 18.0 | 112 | Chemie (HOH) |
Sequence modifications
A: 2 - 185 (UniProt: Q4JAT2)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
| Gly 1 | - | cloning artifact |
| Gly 186 | - | expression tag |
| Ser 187 | - | expression tag |
| Ile 188 | - | expression tag |
| Glu 189 | - | expression tag |
| Gly 190 | - | expression tag |
| Arg 191 | - | expression tag |
| His 192 | - | expression tag |
| His 193 | - | expression tag |
| His 194 | - | expression tag |
| His 195 | - | expression tag |
| His 196 | - | expression tag |
| His 197 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 23699.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 282.3 | |
| All* | Total formula weight | 23981.2 |
