MolNFT v1 · #20371 · protein
The 1.45 a crystal structure of alanine racemase from a pathogenic bacterium, pseudomonas aeruginosa, contains both internal and external aldimine forms
1RCQ · Catabolic alanine racemase dadx: “The 1.45 a crystal structure of alanine racemase from a pathogenic bacterium, pseudomonas aeruginosa…”. X-ray diffraction, 2 ligands (PLP, DLY), 1 pocket (best druggability 0.58). MolNFT v1 #20371…
- PDB
- 1RCQ
- Type
- protein
- Length
- 357 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Catabolic alanine racemase dadx
- EC
- 5.1.1.1
- UniProt
- Q9HTQ2
- Ligands
- PLP, DLY
- Pockets
- 1 · best druggability 0.58
Structure
x-ray diffraction · 1 distinct chain · 32% helix, 24% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Catabolic alanine racemase dadx (EC 5.1.1.1) | protein | 357 | 32% helix, 24% strand | Q9HTQ2 |
Ligands and binding sites
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
1 pocket found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 230 | 0.58 | 0.79 | 57 | PLP, DLY |
Modifications
Observed in the structure: 1 cofactor, 1 modified (pyridoxal phosphate Schiff base, carboxylation).
Compared structures
- 1RCQ · The 1.45 A crystal structure of alanine racemase from a pathogenic bacterium, Pseudomonas… · the same entry in another collection · chain A against A, TM-score 1.00
- Q9HTQ2 · AlphaFold monomer V2.0 prediction for alanine racemase, catabolic (Q9HTQ2) · a predicted model of the same protein · 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 Q9HTQ2
- Elsewhere: RCSB PDB 1RCQ · PDBe 1RCQ · UniProt Q9HTQ2
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