2NOX
Crystal structure of tryptophan 2,3-dioxygenase from Ralstonia metallidurans
Summary for 2NOX
| Entry DOI | 10.2210/pdb2nox/pdb |
| Descriptor | Tryptophan 2,3-dioxygenase, PROTOPORPHYRIN IX CONTAINING FE (3 entities in total) |
| Functional Keywords | helical bundle, heme protein, oxidoreductase |
| Biological source | Cupriavidus metallidurans |
| Total number of polymer chains | 16 |
| Total formula weight | 530548.32 |
| Authors | Zhang, Y.,Kang, S.A.,Mukherjee, T.,Bale, S.,Crane, B.R.,Begley, T.P.,Ealick, S.E. (deposition date: 2006-10-26, release date: 2006-12-19, Last modification date: 2023-08-30) |
| Primary citation | Zhang, Y.,Kang, S.A.,Mukherjee, T.,Bale, S.,Crane, B.R.,Begley, T.P.,Ealick, S.E. Crystal structure and mechanism of tryptophan 2,3-dioxygenase, a heme enzyme involved in tryptophan catabolism and in quinolinate biosynthesis. Biochemistry, 46:145-155, 2007 Cited by PubMed: 17198384DOI: 10.1021/bi0620095 PDB entries with the same primary citation |
| Experimental method | X-RAY DIFFRACTION (2.4 Å) |
Structure validation
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