- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 1.88 Å
- Oligo State
- homo-dimer
- Ligands
- 2 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)
- 2 x NA: SODIUM ION(Non-functional Binders)
- 2 x CL: CHLORIDE ION(Non-functional Binders)
- 8 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)
MPD.4: 4 residues within 4Å:- Chain A: D.63, P.134, I.135, K.138
2 PLIP interactions:2 interactions with chain A- Hydrophobic interactions: A:K.138
- Hydrogen bonds: A:P.134
MPD.5: 5 residues within 4Å:- Chain A: A.123, L.189, A.270, V.273, T.303
4 PLIP interactions:4 interactions with chain A- Hydrophobic interactions: A:A.123, A:A.270, A:V.273
- Hydrogen bonds: A:T.303
MPD.6: 6 residues within 4Å:- Chain A: P.609, E.610, Y.699, D.711
- Chain B: P.41, M.42
3 PLIP interactions:1 interactions with chain A, 2 interactions with chain B- Hydrophobic interactions: A:P.609
- Hydrogen bonds: B:P.41
- Water bridges: B:K.44
MPD.8: 2 residues within 4Å:- Chain A: D.643, N.647
3 PLIP interactions:3 interactions with chain A- Hydrogen bonds: A:N.647, A:N.647
- Water bridges: A:R.636
MPD.14: 4 residues within 4Å:- Chain B: A.123, A.270, T.303, S.304
3 PLIP interactions:3 interactions with chain B- Hydrophobic interactions: B:A.123, B:A.270
- Water bridges: B:V.273
MPD.15: 6 residues within 4Å:- Chain B: G.547, H.548, A.549, E.706, R.710
- Ligands: MPD.17
1 PLIP interactions:1 interactions with chain B- Hydrogen bonds: B:A.549
MPD.16: 5 residues within 4Å:- Chain B: N.721, L.722, R.724, F.725, A.728
3 PLIP interactions:3 interactions with chain B- Hydrophobic interactions: B:A.728
- Hydrogen bonds: B:R.724, B:R.724
MPD.17: 5 residues within 4Å:- Chain B: K.544, G.547, H.548, A.549
- Ligands: MPD.15
2 PLIP interactions:2 interactions with chain B- Hydrophobic interactions: B:K.544, B:A.549
- 2 x PO4: PHOSPHATE ION(Non-functional Binders)
PO4.7: 3 residues within 4Å:- Chain A: K.360, H.361, R.362
3 PLIP interactions:3 interactions with chain A- Hydrogen bonds: A:R.362
- Salt bridges: A:H.361, A:R.362
PO4.18: 2 residues within 4Å:- Chain B: H.361, R.362
3 PLIP interactions:3 interactions with chain B- Hydrogen bonds: B:R.362
- Salt bridges: B:H.361, B:R.362
- 4 x NIZ: pyridine-4-carbohydrazide(Non-covalent)
NIZ.9: 11 residues within 4Å:- Chain A: R.103, E.108, E.178, D.179, V.180, G.473, S.474, Q.602, L.603, T.605
- Ligands: CL.3
5 PLIP interactions:5 interactions with chain A- Hydrogen bonds: A:R.103, A:R.103, A:E.178, A:Q.602
- Water bridges: A:G.104
NIZ.10: 8 residues within 4Å:- Chain A: R.88, W.91, H.92, A.121, L.216, P.221, S.304
- Ligands: HEM.1
4 PLIP interactions:4 interactions with chain A- Hydrogen bonds: A:R.88, A:W.91
- Water bridges: A:W.91, A:H.92
NIZ.19: 11 residues within 4Å:- Chain B: R.103, E.108, E.178, D.179, V.180, G.473, S.474, Q.602, L.603, T.605
- Ligands: CL.13
5 PLIP interactions:5 interactions with chain B- Hydrogen bonds: B:R.103, B:R.103, B:E.178, B:Q.602
- Water bridges: B:G.104
NIZ.20: 8 residues within 4Å:- Chain B: R.88, W.91, H.92, A.121, L.216, P.221, S.304
- Ligands: HEM.11
2 PLIP interactions:2 interactions with chain B- Hydrogen bonds: B:R.88, B:W.91
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Vidossich, P. et al., Binding of the antitubercular pro-drug isoniazid in the heme access channel of catalase-peroxidase (KatG). A combined structural and metadynamics investigation. J Phys Chem B (2014)
- Release Date
- 2016-09-21
- Peptides
- Catalase-peroxidase: AB
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
B
- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 1.88 Å
- Oligo State
- homo-dimer
- Ligands
- 2 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)
- 2 x NA: SODIUM ION(Non-functional Binders)
- 2 x CL: CHLORIDE ION(Non-functional Binders)
- 8 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)
- 2 x PO4: PHOSPHATE ION(Non-functional Binders)
- 4 x NIZ: pyridine-4-carbohydrazide(Non-covalent)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Vidossich, P. et al., Binding of the antitubercular pro-drug isoniazid in the heme access channel of catalase-peroxidase (KatG). A combined structural and metadynamics investigation. J Phys Chem B (2014)
- Release Date
- 2016-09-21
- Peptides
- Catalase-peroxidase: AB
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
B