MolNFT v1 · #14864 · protein
Crystal structure of galactose mutarotase from lactococcus lactis complexed with L-arabinose
1MMZ · Aldose 1-epimerase: “Crystal structure of galactose mutarotase from lactococcus lactis complexed with L-arabinose”. X-ray diffraction, 2 ligands (ARB, NA), 7 pockets (best druggability 0.68). MolNFT v1 #14864 on GenesisL1: 3D…
- PDB
- 1MMZ
- Type
- protein
- Length
- 685 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Aldose 1-epimerase
- EC
- 5.1.3.3
- UniProt
- Q9ZB17
- Ligands
- ARB, NA
- Pockets
- 7 · best druggability 0.68
Structure
x-ray diffraction · 2 distinct chains · 9% helix, 44% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Aldose 1-epimerase (EC 5.1.3.3) | protein | 339 | 9% helix, 44% strand | Q9ZB17 |
| B | Aldose 1-epimerase (EC 5.1.3.3) | protein | 346 | 9% helix, 43% strand | Q9ZB17 |
Ligands and binding sites
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
7 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 251 | 0.68 | 0.84 | 47 | empty |
| 2 | 177 | 0.61 | 0.83 | 32 | ARB |
| 3 | 164 | 0.58 | 0.82 | 31 | ARB |
| 4 | 179 | 0.48 | 0.76 | 23 | empty |
| 5 | 64 | 0.34 | 0.77 | 18 | empty |
Interfaces
1 interface between chains.
- A–B · 1022 Ų buried · 18 hydrogen bonds · protein-protein
Compared structures
- 1MMZ · Crystal structure of galactose mutarotase from Lactococcus lactis complexed with… · 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
- Every structure of UniProt Q9ZB17
- Elsewhere: RCSB PDB 1MMZ · PDBe 1MMZ · UniProt Q9ZB17
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