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http://www.rcsb.org/pdb/search/smartSubquery.do?smartSearchSubtype=StructureIdQuery&structureIdList=2ENQ,2RD0,2V1Y,3HHM,3HIZ,3ZIM,4A55,4JPS,4L1B,4L23,4L2Y,4OVU,4OVV,4TUU,4TV3,4WAF,4YKN,4ZOP,5DXH,5DXT,5FI4,5ITD,5SW8,5SWG,5SWO,5SWP,5SWR,5SWT,5SX8,5SX9,5SXA,5SXB,5SXC,5SXD,5SXE,5SXF,5SXI,5SXJ,5SXK,5UBR,5UK8,5UKJ,5UL1,5XGH,5XGI,5XGJ,6GVF,6GVG,6GVH,6GVI,6NCT,6OAC,6PYS

It has been permanently removed as part of our announced shutdown on December 9th, 2020.

See the Legacy API Shutdown December 9 announcement for further details.


Legacy APIs

If you are using one of the legacy API endpoints, you will need to migrate to the new json-based APIs.

The new APIs provide more comprehensive search and fetch capabilities, see Web Services Overview.

Documentation for the new services and migration guides are available:

Data API tutorial
Search API tutorial
Data API migration guide
Search API migration guide