Crystal structure of a dinucleotide-binding protein of ABC transporter endogenously bound to uridylyl-3'-5'-phospho-guanosine (Form II)

Structure

x-ray diffraction · resolution 1.8 · 2 distinct chains.

Ligands and binding sites

• PO2 · Hypophosphite · ligand · 3 copies · chains A
• FGO · [(1s,3r,3ar,6as)-3-(2-azanyl-6-oxidanylidene-1H-purin-9-yl)-5,5-bis(oxidanyl)-1,3,3A,4,6,6A-hexahydrocyclopenta[c]furan-1-yl]methyl [(2R,3S,4R, 5R)-5-[2,4-bis(oxidanylidene)pyrimidin-1-yl]-2-(hydroxymethyl)-4-oxidanyl-oxolan-3-yl] hydrogen phosphate · ligand · 2 copies · chains A, B
• BGQ · 2-hydroxy butane-1,4-diol · ligand · chains A
• NA · Sodium ion · metal · chains A
• CL · Chloride ion · ion · 6 copies · chains A, B
• CO2 · Carbon dioxide · ion · 6 copies · chains A, B
• CO3 · Carbonate ion · ion · 2 copies · chains B
• PO4 · Phosphate ion · ion · chains A
• PO3 · Phosphite ion · ion · chains B
• EDO · 1,2-ethanediol · additive · 11 copies · chains A, B
• GOL · Glycerol · additive · 10 copies · chains A, B
• PDO · 1,3-propandiol · additive · 3 copies · chains A, B
• PG4 · Tetraethylene glycol · additive · chains A

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Compared structures

• 7C0K · Crystal structure of a dinucleotide-binding protein of ABC transporter endogenously bound… · 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 Q5SLB4
• Elsewhere: RCSB PDB 7C0K · PDBe 7C0K · UniProt Q5SLB4