MolNFT v1 · #63892 · protein
Crystal structure of the cbs pair of possible D-arabinose 5-phosphate isomerase yrbh from escherichia COLI CFT073
3FNA · Possible arabinose 5-phosphate isomerase: “Crystal structure of the cbs pair of possible D-arabinose 5-phosphate isomerase yrbh from escherichia COLI…”. X-ray diffraction, 1 ligand (AMP), 3 pockets (best druggability 0.69). MolNFT…
- PDB
- 3FNA
- Type
- protein
- Length
- 243 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Possible arabinose 5-phosphate isomerase
- Ligands
- AMP
- Pockets
- 3 · best druggability 0.69
Structure
x-ray diffraction · 2 distinct chains · 38% helix, 30% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Possible arabinose 5-phosphate isomerase | protein | 120 | 38% helix, 31% strand | — |
| B | Possible arabinose 5-phosphate isomerase | protein | 123 | 38% helix, 30% strand | — |
Ligands and binding sites
- AMP · Adenosine monophosphate · ligand · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
3 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 386 | 0.69 | 0.81 | 37 | AMP |
| 2 | 203 | 0.55 | 0.79 | 31 | empty |
| 3 | 236 | 0.54 | 0.77 | 29 | empty |
Interfaces
1 interface between chains.
- A–B · 685 Ų buried · 20 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 17 modified (engineered).
Compared structures
- 3FNA · Crystal structure of the CBS pair of possible D-arabinose 5-phosphate isomerase yrbH from… · 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
- Elsewhere: RCSB PDB 3FNA · PDBe 3FNA
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