- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 1.75 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: 5 residues within 4Å:- Chain A: G.102, R.103, G.104, D.407, S.474
2 PLIP interactions:2 interactions with chain A- Hydrogen bonds: A:D.407, A:D.407
NA.8: 4 residues within 4Å:- Chain B: G.102, R.103, G.104, S.474
2 PLIP interactions:2 interactions with chain B- Hydrogen bonds: B:R.103
- Water bridges: B:G.104
- 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
2 PLIP interactions:2 interactions with chain A- Hydrogen bonds: A:R.88, A:R.88
OXY.10: 5 residues within 4Å:- Chain B: R.88, X.91, H.92, D.121
- Ligands: HEM.7
4 PLIP interactions:4 interactions with chain B- Hydrogen bonds: B:R.88, B:R.88, B:D.121
- Water bridges: B:D.121
- 5 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)
MPD.5: 5 residues within 4Å:- Chain A: A.123, A.270, W.289, T.303, S.304
4 PLIP interactions:4 interactions with chain A- Hydrophobic interactions: A:A.123
- Hydrogen bonds: A:T.303
- Water bridges: A:A.270, A:V.273
MPD.6: 4 residues within 4Å:- Chain A: D.63, P.134, I.135, K.138
2 PLIP interactions:2 interactions with chain A- Hydrogen bonds: A:P.134
- Water bridges: A:K.138
MPD.12: 6 residues within 4Å:- Chain B: P.120, A.123, A.270, W.289, T.303, S.304
2 PLIP interactions:2 interactions with chain B- Hydrophobic interactions: B:A.123, B:A.270
MPD.13: 1 residues within 4Å:- Chain B: G.673
1 PLIP interactions:1 interactions with chain B- Hydrogen bonds: B:R.668
MPD.14: 3 residues within 4Å:- Chain B: R.486, L.487, E.509
2 PLIP interactions:2 interactions with chain B- Hydrogen bonds: B:E.509
- Water bridges: B:Q.563
- 1 x PO4: PHOSPHATE ION(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
- 2016-09-14
- Peptides
- Catalase-peroxidase: AB
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
B
- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 1.75 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)
- 5 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)
- 1 x PO4: PHOSPHATE ION(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
- 2016-09-14
- Peptides
- Catalase-peroxidase: AB
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
B