1qdn is a 3 chain structure with sequence from Cricetulus griseus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
Publication Abstract from PubMed
The cytosolic ATPase N-ethylmaleimide-sensitive fusion protein (NSF) disassembles complexes of membrane-bound proteins known as SNAREs, an activity essential for vesicular trafficking. The amino-terminal domain of NSF (NSF-N) is required for the interaction of NSF with the SNARE complex through the adaptor protein alpha-SNAP. The crystal structure of NSF-N reveals two subdomains linked by a single stretch of polypeptide. A polar interface between the two subdomains indicates that they can move with respect to one another during the catalytic cycle of NSF. Structure-based sequence alignments indicate that in addition to NSF orthologues, the p97 family of ATPases contain an amino-terminal domain of similar structure.
Crystal structure of the amino-terminal domain of N-ethylmaleimide-sensitive fusion protein.,May AP, Misura KM, Whiteheart SW, Weis WI Nat Cell Biol. 1999 Jul;1(3):175-82. PMID:10559905[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
References
↑ May AP, Misura KM, Whiteheart SW, Weis WI. Crystal structure of the amino-terminal domain of N-ethylmaleimide-sensitive fusion protein. Nat Cell Biol. 1999 Jul;1(3):175-82. PMID:10559905 doi:10.1038/11097
