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http://www.rcsb.org/pdb/search/smartSubquery.do?smartSearchSubtype=StructureIdQuery&structureIdList=1E3G,1GS4,1I37,1I38,1R4I,1T5Z,1T63,1T65,1T73,1T74,1T76,1T79,1T7F,1T7M,1T7R,1T7T,1XJ7,1XNN,1XOW,1XQ3,1Z95,2AM9,2AMA,2AMB,2AO6,2AX6,2AX7,2AX8,2AX9,2AXA,2HVC,2IHQ,2NW4,2OZ7,2PIO,2PIP,2PIQ,2PIR,2PIT,2PIU,2PIV,2PIW,2PIX,2PKL,2PNU,2Q7I,2Q7J,2Q7K,2Q7L,2QPY,2YHD,2YLO,2YLP,2YLQ,2Z4J,3B5R,3B65,3B66,3B67,3B68,3L3X,3L3Z,3RLJ,3RLL,3V49,3V4A,3ZQT,4HLW,4K7A,4OEA,4OED,4OEY,4OEZ,4OFR,4OFU,4OGH,4OH5,4OH6,4OHA,4OIL,4OIU,4OJ9,4OJB,4OK1,4OKB,4OKT,4OKW,4OKX,4OLM,4QL8,5CJ6,5T8E,5T8J,5V8Q,5VO4

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