- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 1.69 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.9: 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:D.407
- Water bridges: B:E.108
- 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:D.121
OXY.11: 5 residues within 4Å:- Chain B: R.88, X.91, H.92, D.121
- Ligands: HEM.8
3 PLIP interactions:3 interactions with chain B- Hydrogen bonds: 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: 3 residues within 4Å:- Chain A: D.63, P.134, K.138
1 PLIP interactions:1 interactions with chain A- Hydrogen bonds: A:P.134
MPD.6: 6 residues within 4Å:- Chain A: P.120, A.123, L.189, W.289, T.303, S.304
3 PLIP interactions:3 interactions with chain A- Hydrophobic interactions: A:P.120, A:A.123, A:L.189
MPD.7: 3 residues within 4Å:- Chain A: D.643, V.646, N.647
4 PLIP interactions:4 interactions with chain A- Hydrophobic interactions: A:V.646
- Water bridges: A:R.636, A:N.647, A:N.647
MPD.12: 3 residues within 4Å:- Chain B: R.486, L.487, E.509
1 PLIP interactions:1 interactions with chain B- Hydrogen bonds: B:E.509
MPD.13: 5 residues within 4Å:- Chain B: P.120, A.270, W.289, T.303, S.304
1 PLIP interactions:1 interactions with chain B- Hydrophobic interactions: B:A.270
- 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 1.69 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)
- 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