- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 2.15 Å
- Oligo State
- homo-tetramer
- Ligands
- 8 x TRP: TRYPTOPHAN(Non-covalent)
- 4 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)
HEM.2: 27 residues within 4Å:- Chain A: F.51, Q.54, S.58, W.102, L.105, S.124, G.125, F.126, Y.131, R.132, W.236, H.240, T.243, V.244, V.247, I.248, G.253, T.254, G.255, G.256, S.257, G.259, L.263, A.266
- Chain B: R.8, Y.24
- Ligands: TRP.1
24 PLIP interactions:19 interactions with chain A, 3 interactions with chain B, 1 Ligand-Ligand interactions, 1 Ligand-Water interactions- Hydrophobic interactions: A:F.51, A:Q.54, A:W.102, A:F.126, A:Y.131, A:T.243, A:V.247, A:I.248, A:I.248
- Hydrogen bonds: A:S.124, A:G.253, A:T.254, A:G.255, A:G.256, A:S.257, A:S.257, W.1
- Salt bridges: A:R.132, B:R.8
- pi-Stacking: A:W.102
- Metal complexes: A:H.240, H2O.1
- Water bridges: B:R.8, B:R.8
HEM.5: 25 residues within 4Å:- Chain A: R.8
- Chain B: F.51, Q.54, S.58, W.102, L.105, S.124, G.125, F.126, Y.131, R.132, W.236, H.240, T.243, V.244, I.248, G.253, T.254, G.255, G.256, S.257, G.259, L.263, A.266
- Ligands: TRP.4
23 PLIP interactions:19 interactions with chain B, 1 interactions with chain A, 2 Ligand-Ligand interactions, 1 Ligand-Water interactions- Hydrophobic interactions: B:F.51, B:Q.54, B:W.102, B:L.105, B:F.126, B:Y.131, B:W.236, B:W.236, B:T.243, B:I.248
- Hydrogen bonds: B:S.124, B:G.253, B:T.254, B:G.255, B:S.257, B:S.257
- Water bridges: B:Y.131
- Salt bridges: B:R.132, A:R.8
- Metal complexes: B:H.240, H2O.13
- pi-Stacking: W.4, W.4
HEM.9: 25 residues within 4Å:- Chain C: F.51, Q.54, S.58, W.102, L.105, S.124, G.125, F.126, Y.131, R.132, W.236, H.240, V.244, V.247, I.248, G.253, T.254, G.255, G.256, S.257, G.259, L.263, A.266
- Chain D: Y.24
- Ligands: TRP.7
24 PLIP interactions:20 interactions with chain C, 3 Ligand-Ligand interactions, 1 Ligand-Water interactions- Hydrophobic interactions: C:F.51, C:Q.54, C:W.102, C:F.126, C:Y.131, C:Y.131, C:W.236, C:W.236, C:V.247, C:I.248, C:I.248, C:L.263
- Hydrogen bonds: C:S.124, C:T.254, C:G.255, C:S.257, C:S.257, W.7
- Water bridges: C:E.135
- Salt bridges: C:R.132
- Metal complexes: C:H.240, H2O.13
- pi-Stacking: W.7, W.7
HEM.12: 26 residues within 4Å:- Chain C: R.8, Y.24
- Chain D: F.51, Q.54, S.58, W.102, L.105, S.124, G.125, F.126, Y.131, R.132, W.236, H.240, V.244, V.247, I.248, G.253, T.254, G.255, G.256, S.257, G.259, L.263, A.266
- Ligands: TRP.10
22 PLIP interactions:18 interactions with chain D, 1 interactions with chain C, 2 Ligand-Ligand interactions, 1 Ligand-Water interactions- Hydrophobic interactions: D:F.51, D:Q.54, D:W.102, D:Y.131, D:Y.131, D:W.236, D:V.244, D:V.247, D:I.248, D:I.248, D:L.263
- Hydrogen bonds: D:S.124, D:G.255, D:G.256, D:S.257, D:S.257, W.10
- Salt bridges: D:R.132, C:R.8
- Metal complexes: D:H.240, H2O.18
- pi-Stacking: W.10
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Thackray, S.J. et al., Histidine 55 of tryptophan 2,3-dioxygenase is not an active site base but regulates catalysis by controlling substrate binding. Biochemistry (2008)
- Release Date
- 2008-09-30
- Peptides
- Tryptophan 2,3-dioxygenase: ABCD
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
BC
CD
D
- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 2.15 Å
- Oligo State
- homo-tetramer
- Ligands
- 8 x TRP: TRYPTOPHAN(Non-covalent)
- 4 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Thackray, S.J. et al., Histidine 55 of tryptophan 2,3-dioxygenase is not an active site base but regulates catalysis by controlling substrate binding. Biochemistry (2008)
- Release Date
- 2008-09-30
- Peptides
- Tryptophan 2,3-dioxygenase: ABCD
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
BC
CD
D