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Crystal structure of biotin carboxylase from E. COLI in complex with 4-amino-7,7-dimethyl-7,8-dihydro- quinazolinone fragment
Analyse Crystal structure of biotin carboxylase from E. COLI in complex with… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 2W6O
- Type
- protein
- Length
- 891 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Biotin carboxylase
- EC
- 6.3.4.14, 6.4.1.2
- UniProt
- P24182
- Ligands
- OA3, CL
- Pockets
- 6 · best druggability 0.76
Structure
x-ray diffraction · 2 distinct chains · 36% helix, 27% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Biotin carboxylase (EC 6.3.4.14, 6.4.1.2) | protein | 445 | 36% helix, 28% strand | P24182 |
| C | Biotin carboxylase (EC 6.3.4.14, 6.4.1.2) | protein | 446 | 37% helix, 27% strand | P24182 |
Ligands and binding sites
- OA3 · 4-amino-7,7-dimethyl-7,8-dihydroquinazolin-5(6H)-one · ligand · 2 copies · chains A, C
- CL · Chloride ion · ion · 2 copies · chains A, C
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
6 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 826 | 0.76 | 0.80 | 75 | OA3, CL |
| 2 | 388 | 0.76 | 0.86 | 53 | empty |
| 3 | 739 | 0.75 | 0.80 | 69 | OA3, CL |
| 4 | 68 | 0.37 | 0.78 | 11 | empty |
| 5 | 70 | 0.36 | 0.77 | 14 | empty |
Interfaces
1 interface between chains.
- A–C · 1442 Ų buried · 24 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 P24182
- Elsewhere: RCSB PDB 2W6O · PDBe 2W6O · UniProt P24182
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