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Crystal structure of catalytic domain of homocitrate synthase from sulfolobus acidocaldarius (SAHCS(DRAM)) in complex with alpha- KETOGLUTARATE/ZN2+/COA
Analyse Crystal structure of catalytic domain of homocitrate synthase from sulfolobus… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 6KTQ
- Type
- protein
- Length
- 797 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- UniProt
- Q4J989
- Ligands
- AKG, COA, ZN, SO4
Structure
x-ray diffraction · 2 distinct chains.
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | — | protein | 399 | — | Q4J989 |
| B | — | protein | 398 | — | Q4J989 |
Ligands and binding sites
- AKG · 2-oxoglutaric acid · ligand · 2 copies · chains A, B
- COA · Coenzyme A · ligand · 2 copies · chains A, B
- ZN · Zinc ion · metal · 2 copies · chains A, B
- SO4 · Sulfate ion · ion · 8 copies · chains A, B
- 1PE · Pentaethylene glycol · additive · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Compared structures
- 6KTQ · Crystal structure of catalytic domain of homocitrate synthase from Sulfolobus… · the same entry in another collection · chain A against A, TM-score 1.00
- Q4J989 · AlphaFold monomer V2.0 prediction for homocitrate synthase (Q4J989) · a predicted model of the same protein · chain B against A, TM-score 0.96
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 Q4J989
- Elsewhere: RCSB PDB 6KTQ · PDBe 6KTQ · UniProt Q4J989
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