Multiple Assemblies exist for SMTL entry 8vhp
Crystal structure of E. coli class Ia ribonucleotide reductase alpha subunit W28A variant bound to CDP and two molecules of ATP; X-RAY DIFFRACTION 2.61 Å

	SMTL ID 8vhp.1 Ligands SULFATE ION; ADENOSINE-5'-TRIPHOSPHATE; MAGNESIUM ION; CYTIDINE-5'-DIPHOSPHATE Polypeptides Ribonucleoside-diphosphate reductase 1 subunit alpha Oligo-state homo-dimer
	SMTL ID 8vhp.2 Ligands SULFATE ION; ADENOSINE-5'-TRIPHOSPHATE; MAGNESIUM ION; CYTIDINE-5'-DIPHOSPHATE Polypeptides Ribonucleoside-diphosphate reductase 1 subunit alpha Oligo-state homo-dimer
	SMTL ID 8vhp.3 Ligands SULFATE ION; ADENOSINE-5'-TRIPHOSPHATE; MAGNESIUM ION; CYTIDINE-5'-DIPHOSPHATE Polypeptides Ribonucleoside-diphosphate reductase 1 subunit alpha Oligo-state homo-dimer
	SMTL ID 8vhp.4 Ligands SULFATE ION; ADENOSINE-5'-TRIPHOSPHATE; MAGNESIUM ION; CYTIDINE-5'-DIPHOSPHATE Polypeptides Ribonucleoside-diphosphate reductase 1 subunit alpha Oligo-state homo-dimer