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http://www.rcsb.org/pdb/search/smartSubquery.do?smartSearchSubtype=StructureIdQuery&structureIdList=1EZQ,1F0R,1F0S,1FAX,1FJS,1G2L,1G2M,1HCG,1IOE,1IQE,1IQF,1IQG,1IQH,1IQI,1IQJ,1IQK,1IQL,1IQM,1IQN,1KSN,1LPG,1LPK,1LPZ,1LQD,1MQ5,1MQ6,1NFU,1NFW,1NFX,1NFY,1P0S,1V3X,1WU1,1XKA,1XKB,1Z6E,2BMG,2BOH,2BOK,2BQ6,2BQ7,2BQW,2CJI,2D1J,2EI6,2EI7,2EI8,2FZZ,2G00,2GD4,2H9E,2J2U,2J34,2J38,2J4I,2J94,2J95,2JKH,2P16,2P3F,2P3T,2P3U,2P93,2P94,2P95,2PHB,2PR3,2Q1J,2RA0,2UWL,2UWO,2UWP,2VH0,2VH6,2VVC,2VVU,2VVV,2VWL,2VWM,2VWN,2VWO,2W26,2W3I,2W3K,2WYG,2WYJ,2XBV,2XBW,2XBX,2XBY,2XC0,2XC4,2XC5,2Y5F,2Y5G,2Y5H,2Y7X,2Y7Z,2Y80,2Y81,2Y82,3CEN,3CS7,3ENS,3FFG,3HPT,3IIT,3K9X,3KL6,3KQB,3KQC,3KQD,3KQE,3LIW,3M36,3M37,3Q3K,3SW2,3TK5,3TK6,4A7I,4BTI,4BTT,4BTU,4Y6D,4Y71,4Y76,4Y79,4Y7A,4Y7B,4ZH8,4ZHA,5K0H,5VOE,5VOF

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