2HQT
Crystal structures of the interacting domains from yeast glutamyl-tRNA synthetase and tRNA aminoacylation and nuclear export cofactor Arc1p reveal a novel function for an old fold
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, E... (A, B, C, D, E...) | GU4 nucleic-binding protein 1 | polymer | 124 | 14198.1 | 20 | UniProt (P46672) Pfam (PF21972) | Saccharomyces cerevisiae (baker's yeast) | G4p1 protein, P42, ARC1 protein |
| 2 | AA, BA, CA, DA, U... (M, N, Q, S, A...) | SULFATE ION | non-polymer | 96.1 | 10 | Chemie (SO4) | |||
| 3 | EA, FA, GA, HA, IA... (A, B, C, D, E...) | water | water | 18.0 | 1365 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T: 3 - 124 (UniProt: P46672)
| PDB | External Database | Details |
|---|---|---|
| Gly 1 | - | cloning artifact |
| His 2 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 20 |
| Total formula weight | 283961.5 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 960.6 | |
| All* | Total formula weight | 284922.1 |
