MolNFT v1 · #180137 · protein
The aminoacrylate form of the beta-Q114A mutant tryptophan synthase at 1.50 ångström resolution with cesium ion at the metal coordination site
7KQ9: “The aminoacrylate form of the beta-Q114A mutant tryptophan synthase at 1.50 ångström resolution with cesium…”. X-ray diffraction, 3 ligands (CS, CL, BR). MolNFT v1 #180137 on GenesisL1: 3D structure, binding sites and pockets in…
- PDB
- 7KQ9
- Type
- protein
- Length
- 649 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- UniProt
- P00929, P0A2K1
- Ligands
- CS, CL, BR
Structure
x-ray diffraction · 2 distinct chains.
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | — | protein | 253 | — | P00929 |
| B | — | protein | 396 | — | P0A2K1 |
Ligands and binding sites
- CS · Cesium ion · metal · 3 copies · chains A, B
- CL · Chloride ion · ion · 5 copies · chains A, B
- BR · Bromide ion · ion · chains B
- DMS · Dimethyl sulfoxide · additive · 7 copies · chains A, B
- EDO · 1,2-ethanediol · additive · 4 copies · chains A, B
- PEG · Di(hydroxyethyl)ether · additive · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Compared structures
- 7KQ9 · The aminoacrylate form of the beta-Q114A mutant Tryptophan Synthase at 1.50 Angstrom… · 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 P00929
- Every structure of UniProt P0A2K1
- Elsewhere: RCSB PDB 7KQ9 · PDBe 7KQ9 · UniProt P00929 · UniProt P0A2K1
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