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. Author manuscript; available in PMC: 2017 May 8.
Published in final edited form as: J Mol Biol. 2015 Nov 3;428(9 Pt B):1912–1926. doi: 10.1016/j.jmb.2015.10.026

Fig. 1. Domain architecture of NSF.

Fig. 1

Crystal structures of the N domain (PDB accession code: 1qcs), and the D2 domain (PDB accession code: 1nsf) are shown. The structure of the D1 domain is from the cryo-EM structure of NSF in the ATP state (PDB accession code: 3j94). The structures are shown in scale, with subdomains marked. D1 and D2 domains are aligned in a similar orientation with all the conserved secondary structure elements of the AAA+ domain (defined in [22]) labeled. Compared to the D2 domain, the D1 domain has a characteristic bent α2 helix.