1Z5P
Crystal structure of MTA/AdoHcy nucleosidase with a ligand-free purine binding site
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | MTA/SAH nucleosidase | polymer | 242 | 25488.1 | 1 | UniProt (P24247) Pfam (PF01048) UniProt (by SIFTS) (P0AF12) In PDB | Escherichia coli | P46; 5'-methylthioadenosine nucleosidase; S-adenosylhomocysteine nucleosidase |
| 2 | A | 3,6,9,12,15,18,21,24-OCTAOXAHEXACOSAN-1-OL | non-polymer | 398.5 | 2 | Chemie (PE5) | |||
| 3 | A | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 4 | A | ISOPROPYL ALCOHOL | non-polymer | 60.1 | 1 | Chemie (IPA) | |||
| 5 | water | water | 18.0 | 146 | Chemie (HOH) |
Sequence modifications
A: 1 - 232 (UniProt: P24247)
| PDB | External Database | Details |
|---|---|---|
| Phe -9 | - | cloning artifact |
| Gln -8 | - | cloning artifact |
| Gly -7 | - | cloning artifact |
| Ala -6 | - | cloning artifact |
| Met -5 | - | cloning artifact |
| Asp -4 | - | cloning artifact |
| Pro -3 | - | cloning artifact |
| Glu -2 | - | cloning artifact |
| Phe -1 | - | cloning artifact |
| Ser 0 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 25488.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 949.2 | |
| All* | Total formula weight | 26437.3 |
