2EKE
Structure of a SUMO-binding-motif mimic bound to Smt3p-Ubc9p: conservation of a noncovalent Ubiquitin-like protein-E2 complex as a platform for selective interactions within a SUMO pathway
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) | SUMO-conjugating enzyme UBC9 | polymer | 157 | 17936.4 | 2 | UniProt (P50623) Pfam (PF00179) | Saccharomyces cerevisiae (baker's yeast) | Ubiquitin-conjugating enzyme E2-18 kDa, Ubiquitin-protein ligase, Ubiquitin carrier protein 9 |
| 2 | C, D (C, D) | Ubiquitin-like protein SMT3 | polymer | 106 | 12190.7 | 2 | UniProt (Q12306) Pfam (PF00240) | Saccharomyces cerevisiae (baker's yeast) | |
| 3 | E, F, G, H (A, B, C, D) | water | water | 18.0 | 375 | Chemie (HOH) |
Sequence modifications
C, D: 1013 - 1098 (UniProt: Q12306)
| PDB | External Database | Details |
|---|---|---|
| Met 93 | - | initiating methionine |
| Gly 94 | - | cloning artifact |
| Ser 95 | - | cloning artifact |
| Ser 96 | - | cloning artifact |
| His 97 | - | expression tag |
| His 98 | - | expression tag |
| His 99 | - | expression tag |
| His 100 | - | expression tag |
| His 101 | - | expression tag |
| His 102 | - | expression tag |
| Ser 103 | - | cloning artifact |
| Gln 104 | - | cloning artifact |
| Asp 105 | - | cloning artifact |
| Pro 106 | - | cloning artifact |
| Leu 107 | - | cloning artifact |
| Val 108 | - | cloning artifact |
| Pro 109 | - | cloning artifact |
| Arg 110 | - | cloning artifact |
| Gly 111 | - | cloning artifact |
| Ser 112 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 60254.2 | |
| All* | Total formula weight | 60254.2 |
