Research workbench
Crystal structure of D138L mutant of catabolite gene activator protein
Analyse Crystal structure of D138L mutant of catabolite gene activator protein in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 3KCC
- Type
- protein
- Length
- 397 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Catabolite gene activator
- UniProt
- P0ACJ8
- Ligands
- CMP
- Pockets
- 5 · best druggability 0.74
Structure
x-ray diffraction · 2 distinct chains · 39% helix, 30% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Catabolite gene activator | protein | 199 | 39% helix, 30% strand | P0ACJ8 |
| B | Catabolite gene activator | protein | 198 | 39% helix, 30% strand | P0ACJ8 |
Ligands and binding sites
- CMP · Adenosine-3',5'-cyclic-monophosphate · ligand · 4 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
5 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 561 | 0.74 | 0.82 | 70 | CMP |
| 2 | 422 | 0.74 | 0.84 | 44 | CMP |
| 3 | 126 | 0.39 | 0.74 | 23 | empty |
| 4 | 131 | 0.38 | 0.73 | 21 | empty |
| 5 | 57 | 0.30 | 0.75 | 13 | CMP |
Interfaces
1 interface between chains.
- A–B · 1557 Ų buried · 4 hydrogen bonds · protein-protein
Compared structures
- 3KCC · Crystal structure of D138L mutant of Catabolite Gene Activator Protein · the same entry in another collection · chain A against A, TM-score 1.00
- P0ACJ8 · AlphaFold monomer V2.0 prediction for camp-activated global transcriptional regulator crp… · a predicted model of the same protein · chain B against A, TM-score 0.98
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 P0ACJ8
- Elsewhere: RCSB PDB 3KCC · PDBe 3KCC · UniProt P0ACJ8
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