3ZWF
Crystal structure of Human tRNase Z, short form (ELAC1).
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) | ZINC PHOSPHODIESTERASE ELAC PROTEIN 1 | polymer | 368 | 40720.9 | 2 | UniProt (Q9H777) Pfam (PF00753) | HOMO SAPIENS (HUMAN) | DELETED IN MA29, ELAC HOMOLOG PROTEIN 1, RIBONUCLEASE Z 1, RNASE Z 1, TRNA 3 ENDONUCLEASE 1, TRNASE Z 1, ELAC1 |
| 2 | C, G, H, I, J... (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 10 | Chemie (EDO) | |||
| 3 | D, E, L, M (A, B) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 4 | F, N (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 5 | O (B) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 6 | T, U (A, B) | water | water | 18.0 | 282 | Chemie (HOH) |
Sequence modifications
A, B: 3 - 363 (UniProt: Q9H777)
| PDB | External Database | Details |
|---|---|---|
| Ala 364 | - | expression tag |
| Glu 365 | - | expression tag |
| Asn 366 | - | expression tag |
| Leu 367 | - | expression tag |
| Tyr 368 | - | expression tag |
| Phe 369 | - | expression tag |
| Gln 370 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 81441.8 | |
| Non-Polymers* | Number of molecules | 17 |
| Total formula weight | 1095.2 | |
| All* | Total formula weight | 82537.0 |
