Structural highlights 
| 2hek is a 2 chain structure with sequence from Aquifex aeolicus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. 
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| Method: | X-ray diffraction, Resolution 1.997Å | 
| Ligands: | , , , , , | 
| Resources: | FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT, TOPSAN | 
  Function 
O67745_AQUAE 
  Evolutionary Conservation 
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.