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http://www.rcsb.org/pdb/search/smartSubquery.do?smartSearchSubtype=StructureIdQuery&structureIdList=1U6D,1X2J,1X2R,1ZGK,2DYH,2FLU,2Z32,3ADE,3VNG,3VNH,3WDZ,3WN7,3ZGC,3ZGD,4CXI,4CXJ,4CXT,4IFJ,4IFL,4IFN,4IN4,4IQK,4L7B,4L7C,4L7D,4XMB,4ZY3,5CGJ,5DAD,5DAF,5F72,5FNQ,5FNR,5FNS,5FNT,5FNU,5FZJ,5FZN,5GIT,5NLB,5X54,6FFM,6QMC,6QMD,6QME,6QMJ,6QMK,6ROG

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