- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 1.80 Å
- Oligo State
- homo-dimer
- Ligands
- 2 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)
- 2 x NA: SODIUM ION(Non-functional Binders)
NA.2: 4 residues within 4Å:- Chain A: G.102, R.103, G.104, S.474
3 PLIP interactions:3 interactions with chain A- Hydrogen bonds: A:D.407, A:D.407
- Water bridges: A:E.108
NA.10: 5 residues within 4Å:- Chain B: G.102, R.103, G.104, D.407, S.474
1 PLIP interactions:1 interactions with chain B- Hydrogen bonds: B:D.407
- 2 x CL: CHLORIDE ION(Non-functional Binders)
- 2 x OXY: OXYGEN MOLECULE(Non-covalent)
OXY.4: 5 residues within 4Å:- Chain A: R.88, X.91, H.92, D.121
- Ligands: HEM.1
4 PLIP interactions:4 interactions with chain A- Hydrogen bonds: A:R.88, A:R.88
- Water bridges: A:H.92, A:D.121
OXY.12: 5 residues within 4Å:- Chain B: R.88, X.91, H.92, D.121
- Ligands: HEM.9
3 PLIP interactions:3 interactions with chain B- Hydrogen bonds: B:R.88, B:D.121
- Water bridges: B:D.121
- 2 x PO4: PHOSPHATE ION(Non-functional Binders)
PO4.5: 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
PO4.13: 3 residues within 4Å:- Chain B: K.360, H.361, R.362
4 PLIP interactions:4 interactions with chain B- Hydrogen bonds: B:K.360, B:R.362
- Salt bridges: B:H.361, B:R.362
- 4 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)
MPD.6: 2 residues within 4Å:- Chain A: W.342, F.374
1 PLIP interactions:1 interactions with chain A- Water bridges: A:W.330
MPD.7: 4 residues within 4Å:- Chain A: L.189, D.270, T.303, S.304
3 PLIP interactions:3 interactions with chain A- Hydrophobic interactions: A:L.189
- Hydrogen bonds: A:W.289, A:T.303
MPD.8: 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.14: 6 residues within 4Å:- Chain B: A.123, L.189, D.270, W.289, T.303, S.304
1 PLIP interactions:1 interactions with chain B- Hydrogen bonds: B:W.289
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Machuqueiro, M. et al., The Catalase Activity of Catalase-Peroxidases Is Modulated by Changes in the pKa of the Distal Histidine. Biochemistry (2017)
- Release Date
- 2017-04-26
- Peptides
- Catalase-peroxidase: AB
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
B
- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 1.80 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)
- 2 x OXY: OXYGEN MOLECULE(Non-covalent)
- 2 x PO4: PHOSPHATE ION(Non-functional Binders)
- 4 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Machuqueiro, M. et al., The Catalase Activity of Catalase-Peroxidases Is Modulated by Changes in the pKa of the Distal Histidine. Biochemistry (2017)
- Release Date
- 2017-04-26
- Peptides
- Catalase-peroxidase: AB
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
B