Research workbench
Complex of bovine odorant binding protein with aminoanthracene and pyrazine
Analyse Complex of bovine odorant binding protein with aminoanthracene and pyrazine in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1GT1
- Type
- protein
- Length
- 313 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Odorant-binding protein
- UniProt
- P07435
- Ligands
- ANC, PRZ, 3OM
- Pockets
- 4 · best druggability 0.84
Structure
x-ray diffraction · 2 distinct chains · 16% helix, 47% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Odorant-binding protein | protein | 158 | 14% helix, 47% strand | P07435 |
| B | Odorant-binding protein | protein | 155 | 19% helix, 48% strand | P07435 |
Ligands and binding sites
- ANC · Anthracen-1-ylamine · ligand · 2 copies · chains A, B
- PRZ · 2-isobutyl-3-methoxypyrazine · ligand · chains A
- 3OM · (3S)-1-octen-3-ol · ligand · chains B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
4 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 171 | 0.84 | 0.98 | 27 | PRZ, ANC |
| 2 | 135 | 0.82 | 0.99 | 22 | ANC, 3OM |
| 3 | 194 | 0.79 | 0.93 | 24 | empty |
| 4 | 84 | 0.32 | 0.73 | 22 | empty |
Interfaces
1 interface between chains.
- A–B · 2434 Ų buried · 22 hydrogen bonds · protein-protein
Compared structures
- 1GT1 · Complex of Bovine Odorant Binding Protein with Aminoanthracene and pyrazine · the same entry in another collection · chain A against A, TM-score 1.00
- P07435 · AlphaFold monomer V2.0 prediction for odorant-binding protein (P07435) · a predicted model of the same protein · chain A against A, TM-score 0.95
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 P07435
- Elsewhere: RCSB PDB 1GT1 · PDBe 1GT1 · UniProt P07435
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