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Crystal structure of mmoq response regulator from methylococcus capsulatus str. bath at the resolution 2.4A, northeast structural genomics consortium target MCR175M
Analyse Crystal structure of mmoq response regulator from methylococcus capsulatus str.… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 3P3Q
- Type
- protein
- Length
- 493 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Mmoq
- UniProt
- Q7WZ31
- Ligands
- NA, SO4
- Pockets
- 6 · best druggability 0.69
Structure
x-ray diffraction · 2 distinct chains · 69% helix, 1% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Mmoq | protein | 240 | 68% helix, 0% strand | Q7WZ31 |
| B | Mmoq | protein | 253 | 70% helix, 2% strand | Q7WZ31 |
Ligands and binding sites
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
6 pockets found on a 1 Å grid, 4 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 163 | 0.69 | 0.88 | 30 | SO4, NA |
| 2 | 183 | 0.66 | 0.86 | 29 | empty |
| 3 | 253 | 0.54 | 0.77 | 34 | SO4 |
| 4 | 230 | 0.52 | 0.76 | 34 | empty |
| 5 | 122 | 0.43 | 0.77 | 19 | empty |
Interfaces
1 interface between chains.
- A–B · 1348 Ų buried · 16 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 4 modified (engineered).
Compared structures
- 3P3Q · Crystal Structure of MmoQ Response regulator from Methylococcus capsulatus str. Bath at… · 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 Q7WZ31
- Elsewhere: RCSB PDB 3P3Q · PDBe 3P3Q · UniProt Q7WZ31
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