4KTB
The crystal structure of posible asymmetric diadenosine tetraphosphate (Ap(4)A) hydrolases from Jonesia denitrificans DSM 20603
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, D (A, B, C, D) | Putative uncharacterized protein | polymer | 194 | 21761.6 | 4 | UniProt (C7R2I1) Pfam (PF16262) | Jonesia denitrificans | |
| 2 | E (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 3 | AA, BA, F, G, H... (D, A, B, C) | CHLORIDE ION | non-polymer | 35.5 | 22 | Chemie (CL) | |||
| 4 | P (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 5 | CA, DA, EA, FA (A, B, C, D) | water | water | 18.0 | 510 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 2 - 192 (UniProt: C7R2I1)
| PDB | External Database | Details |
|---|---|---|
| Ser -1 | - | expression tag |
| Asn 0 | - | expression tag |
| Ala 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 87046.6 | |
| Non-Polymers* | Number of molecules | 24 |
| Total formula weight | 865.0 | |
| All* | Total formula weight | 87911.6 |
