- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 1.85 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)
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
5 PLIP interactions:5 interactions with chain B- Hydrogen bonds: B:R.88, B:R.88
- Water bridges: B:H.92, B:D.121, B:D.121
- 2 x PO4: PHOSPHATE ION(Non-functional Binders)
PO4.5: 2 residues within 4Å:- Chain A: 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
PO4.12: 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
- 5 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)
MPD.6: 3 residues within 4Å:- Chain A: D.63, P.134, I.135
1 PLIP interactions:1 interactions with chain A- Hydrogen bonds: A:P.134
MPD.7: 5 residues within 4Å:- Chain A: L.189, V.273, W.289, T.303, S.304
2 PLIP interactions:2 interactions with chain A- Hydrophobic interactions: A:V.273
- Water bridges: A:W.289
MPD.13: 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.14: 0 residues within 4Å:- (No contacts)
1 PLIP interactions:1 interactions with chain B- Water bridges: B:R.668
MPD.15: 6 residues within 4Å:- Chain B: P.120, A.123, A.270, T.303, S.304, G.305
3 PLIP interactions:3 interactions with chain B- Hydrophobic interactions: B:P.120, B:A.123, 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
- 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 1.85 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)
- 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
- 2016-09-14
- Peptides
- Catalase-peroxidase: AB
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
B