Research workbench
Crystal structure of MTA/ADOHCY nucleosidase GLU12GLN mutant complexed with 5-methylthioribose and adenine
Analyse Crystal structure of MTA/ADOHCY nucleosidase GLU12GLN mutant complexed with… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1Z5N
- Type
- protein
- Length
- 466 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- MTA/SAH nucleosidase
- EC
- 3.2.2.9
- UniProt
- P24247
- Ligands
- SR1, ADE
- Pockets
- 5 · best druggability 0.73
Structure
x-ray diffraction · 2 distinct chains · 39% helix, 30% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | MTA/SAH nucleosidase (EC 3.2.2.9) | protein | 234 | 39% helix, 30% strand | P24247 |
| B | MTA/SAH nucleosidase (EC 3.2.2.9) | protein | 232 | 38% helix, 31% strand | P24247 |
Ligands and binding sites
- SR1 · 5-S-methyl-5-thio-alpha-D-ribofuranose · ligand · 2 copies · chains A, B
- ADE · Adenine · ligand · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
5 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 116 | 0.73 | 0.93 | 24 | SR1, ADE |
| 2 | 119 | 0.70 | 0.91 | 25 | SR1, ADE |
| 3 | 302 | 0.64 | 0.81 | 40 | empty |
| 4 | 69 | 0.32 | 0.75 | 18 | empty |
| 5 | 66 | 0.31 | 0.75 | 21 | empty |
Interfaces
1 interface between chains.
- A–B · 1453 Ų buried · 11 hydrogen bonds · protein-protein
Compared structures
- 1Z5N · Crystal structure of MTA/AdoHcy nucleosidase Glu12Gln mutant complexed with… · the same entry in another collection · chain A against A, TM-score 1.00
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt P24247
- Elsewhere: RCSB PDB 1Z5N · PDBe 1Z5N · UniProt P24247
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