5UE1
Crystal structure of 5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase in complex with adenine from Vibrio fischeri ES114
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | 5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase | polymer | 234 | 24875.3 | 2 | UniProt (Q5E2X3) Pfam (PF01048) In PDB | Vibrio fischeri (strain ATCC 700601 / ES114) | MTAN,5'-methylthioadenosine nucleosidase,MTA nucleosidase,S-adenosylhomocysteine nucleosidase,SRH nucleosidase |
| 2 | A, B | 9-DEAZAADENINE | non-polymer | 134.1 | 2 | Chemie (9DA) | |||
| 3 | A, B | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 2 | Chemie (TRS) | |||
| 4 | A | CALCIUM ION | non-polymer | 40.1 | 3 | Chemie (CA) | |||
| 5 | A, B | CHLORIDE ION | non-polymer | 35.5 | 5 | Chemie (CL) | |||
| 6 | B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 7 | water | water | 18.0 | 675 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 231 (UniProt: Q5E2X3)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 49750.6 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 872.1 | |
| All* | Total formula weight | 50622.8 |
