Research workbench
Sepiapterin reductase in complex with compound 1
Analyse Sepiapterin reductase in complex with compound 1 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 6I6F
- Type
- protein
- Length
- 521 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Sepiapterin reductase
- EC
- 1.1.1.153
- UniProt
- P35270
- Ligands
- NAP, H4E
- Pockets
- 7 · best druggability 0.76
Structure
x-ray diffraction · 2 distinct chains · 48% helix, 17% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Sepiapterin reductase (EC 1.1.1.153) | protein | 265 | 48% helix, 16% strand | P35270 |
| B | Sepiapterin reductase (EC 1.1.1.153) | protein | 256 | 48% helix, 18% strand | P35270 |
Ligands and binding sites
- NAP · Nadp nicotinamide-adenine-dinucleotide phosphate · ligand · 2 copies · chains A, B
- H4E · ethyl 4-azanyl-3-bromanyl-benzoate · ligand · chains A
- EDO · 1,2-ethanediol · additive · 13 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
7 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 455 | 0.76 | 0.84 | 49 | NAP, H4E, EDO |
| 2 | 488 | 0.75 | 0.83 | 52 | NAP |
| 3 | 80 | 0.38 | 0.77 | 18 | empty |
| 4 | 60 | 0.37 | 0.79 | 17 | EDO |
| 5 | 52 | 0.35 | 0.79 | 14 | empty |
Interfaces
1 interface between chains.
- A–B · 1944 Ų buried · 15 hydrogen bonds · protein-protein
Compared structures
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 P35270
- Elsewhere: RCSB PDB 6I6F · PDBe 6I6F · UniProt P35270
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