Multiple Assemblies exist for SMTL entry 5kns
E coli hypoxanthine guanine phosphoribosyltransferase in complexed with 9-[(N-phosphonoethyl-N-phosphonoethoxyethyl)-2-aminoethyl]hypoxanthine; X-RAY DIFFRACTION 2.79 Å

SMTL ID
5kns.1
Ligands
(2-{[2-(6-oxo-1,6-dihydro-9H-purin-9-yl)ethyl](2-{[(E)-2-phosphonoethenyl]oxy}ethyl)amino}ethyl)phosphonic acid; MAGNESIUM ION; 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
Polypeptides
Hypoxanthine-guanine phosphoribosyltransferase
Oligo-state
homo-tetramer
SMTL ID
5kns.2
Ligands
(2-{[2-(6-oxo-1,6-dihydro-9H-purin-9-yl)ethyl](2-{[(E)-2-phosphonoethenyl]oxy}ethyl)amino}ethyl)phosphonic acid; MAGNESIUM ION; 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
Polypeptides
Hypoxanthine-guanine phosphoribosyltransferase
Oligo-state
homo-dimer