1QK4

TOXOPLASMA GONDII HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE IMP COMPLEX

Summary for 1QK4

Entry DOI	10.2210/pdb1qk4/pdb
Related	1DBR 1HMP 1QK3 1QK5
Descriptor	HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE, INOSINIC ACID (3 entities in total)
Functional Keywords	transferase, glycosyltransferase, purine salvage
Biological source	TOXOPLASMA GONDII
Total number of polymer chains	4
Total formula weight	108214.83
Authors	Heroux, A.,White, E.L.,Ross, L.J.,Borhani, D.W. (deposition date: 1999-07-09, release date: 1999-10-17, Last modification date: 2023-12-13)
Primary citation	Heroux, A.,White, E.L.,Ross, L.J.,Borhani, D.W. Crystal Structures of the Toxoplasma Gondii Hypoxanthine-Guanine Phosphoribosyltransferase Gmp and -Imp Complexes: Comparison of Purine Binding Interactions with the Xmp Complex Biochemistry, 38:14485-, 1999 Cited by PubMed: 10545170 DOI: 10.1021/BI990507Q PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.9 Å)

Structure validation