Multiple Assemblies exist for SMTL entry 2v1x
Crystal structure of human RECQ-like DNA helicase; X-RAY DIFFRACTION 2.00 Å

SMTL ID
2v1x.1
Ligands
ADENOSINE-5'-DIPHOSPHATE; MAGNESIUM ION; ZINC ION; CHLORIDE ION
Polypeptides
ATP-DEPENDENT DNA HELICASE Q1
Oligo-state
monomer
SMTL ID
2v1x.2
Ligands
ADENOSINE-5'-DIPHOSPHATE; MAGNESIUM ION; ZINC ION; CHLORIDE ION; 1,2-ETHANEDIOL
Polypeptides
ATP-DEPENDENT DNA HELICASE Q1
Oligo-state
monomer