- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 1.60 Å
- Oligo State
- homo-trimer
- Ligands
- 3 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)
- 6 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)
PEG.2: 7 residues within 4Å:- Chain A: R.244, D.245, R.247, N.301, E.304
- Chain B: R.244, D.245
8 PLIP interactions:2 interactions with chain B, 6 interactions with chain A- Hydrogen bonds: B:D.245, A:R.244, A:D.245, A:R.247, A:R.247, A:R.247, A:N.301
- Water bridges: B:R.247
PEG.6: 3 residues within 4Å:- Chain A: M.135, A.194, Y.197
No protein-ligand interaction detected (PLIP)PEG.11: 7 residues within 4Å:- Chain B: R.244, D.245, R.247, N.301, E.304
- Chain C: R.244, D.245
8 PLIP interactions:6 interactions with chain B, 2 interactions with chain C- Hydrogen bonds: B:R.244, B:D.245, B:R.247, B:R.247, B:R.247, B:N.301, C:D.245
- Water bridges: C:R.247
PEG.15: 3 residues within 4Å:- Chain B: M.135, A.194, Y.197
No protein-ligand interaction detected (PLIP)PEG.20: 7 residues within 4Å:- Chain A: R.244, D.245
- Chain C: R.244, D.245, R.247, N.301, E.304
8 PLIP interactions:6 interactions with chain C, 2 interactions with chain A- Hydrogen bonds: C:R.244, C:D.245, C:R.247, C:R.247, C:R.247, C:N.301, A:D.245
- Water bridges: A:R.247
PEG.24: 3 residues within 4Å:- Chain C: M.135, A.194, Y.197
No protein-ligand interaction detected (PLIP)- 6 x CU: COPPER (II) ION(Non-covalent)
CU.3: 5 residues within 4Å:- Chain A: H.89, C.130, P.132, H.139, M.144
3 PLIP interactions:3 interactions with chain A- Metal complexes: A:H.89, A:C.130, A:H.139
CU.4: 5 residues within 4Å:- Chain A: D.92, H.94, H.129
- Chain C: H.249, H.300
4 PLIP interactions:2 interactions with chain A, 1 interactions with chain C, 1 Ligand-Water interactions- Metal complexes: A:H.94, A:H.129, C:H.300, H2O.5
CU.12: 5 residues within 4Å:- Chain B: H.89, C.130, P.132, H.139, M.144
3 PLIP interactions:3 interactions with chain B- Metal complexes: B:H.89, B:C.130, B:H.139
CU.13: 5 residues within 4Å:- Chain A: H.249, H.300
- Chain B: D.92, H.94, H.129
4 PLIP interactions:2 interactions with chain B, 1 interactions with chain A, 1 Ligand-Water interactions- Metal complexes: B:H.94, B:H.129, A:H.300, H2O.17
CU.21: 5 residues within 4Å:- Chain C: H.89, C.130, P.132, H.139, M.144
3 PLIP interactions:3 interactions with chain C- Metal complexes: C:H.89, C:C.130, C:H.139
CU.22: 5 residues within 4Å:- Chain B: H.249, H.300
- Chain C: D.92, H.94, H.129
4 PLIP interactions:2 interactions with chain C, 1 interactions with chain B, 1 Ligand-Water interactions- Metal complexes: C:H.94, C:H.129, B:H.300, H2O.29
- 6 x ZN: ZINC ION(Non-covalent)
ZN.5: 3 residues within 4Å:- Chain A: H.165, D.167, T.234
4 PLIP interactions:3 interactions with chain A, 1 Ligand-Water interactions- Metal complexes: A:H.165, A:D.167, A:D.167, H2O.12
ZN.7: 2 residues within 4Å:- Chain A: D.4, H.8
2 PLIP interactions:1 interactions with chain A, 1 Ligand-Water interactions- Metal complexes: A:H.8, H2O.12
ZN.14: 3 residues within 4Å:- Chain B: H.165, D.167, T.234
4 PLIP interactions:3 interactions with chain B, 1 Ligand-Water interactions- Metal complexes: B:H.165, B:D.167, B:D.167, H2O.24
ZN.16: 2 residues within 4Å:- Chain B: D.4, H.8
2 PLIP interactions:1 interactions with chain B, 1 Ligand-Water interactions- Metal complexes: B:H.8, H2O.24
ZN.23: 3 residues within 4Å:- Chain C: H.165, D.167, T.234
4 PLIP interactions:3 interactions with chain C, 1 Ligand-Water interactions- Metal complexes: C:H.165, C:D.167, C:D.167, H2O.36
ZN.25: 2 residues within 4Å:- Chain C: D.4, H.8
2 PLIP interactions:1 interactions with chain C, 1 Ligand-Water interactions- Metal complexes: C:H.8, H2O.36
- 6 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)
MES.8: 6 residues within 4Å:- Chain A: D.47, D.48, K.49, V.218, F.306, E.307
4 PLIP interactions:4 interactions with chain A- Hydrogen bonds: A:D.47, A:D.48, A:K.49
- Salt bridges: A:K.49
MES.9: 5 residues within 4Å:- Chain A: P.163, L.164, H.165, T.234, T.288
1 PLIP interactions:1 interactions with chain A- Hydrogen bonds: A:H.165
MES.17: 6 residues within 4Å:- Chain B: D.47, D.48, K.49, V.218, F.306, E.307
4 PLIP interactions:4 interactions with chain B- Hydrogen bonds: B:D.47, B:D.48, B:K.49
- Salt bridges: B:K.49
MES.18: 5 residues within 4Å:- Chain B: P.163, L.164, H.165, T.234, T.288
2 PLIP interactions:2 interactions with chain B- Hydrogen bonds: B:H.165, B:H.165
MES.26: 6 residues within 4Å:- Chain C: D.47, D.48, K.49, V.218, F.306, E.307
4 PLIP interactions:4 interactions with chain C- Hydrogen bonds: C:D.47, C:D.48, C:K.49
- Salt bridges: C:K.49
MES.27: 5 residues within 4Å:- Chain C: P.163, L.164, H.165, T.234, T.288
1 PLIP interactions:1 interactions with chain C- Hydrogen bonds: C:H.165
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Hough, M.A. et al., Identification of the Proton Channel to the Active Site Type 2 Cu Centre of Nitrite Reductase: Structural and Enzymatic Properties of the His254Phe and Asn90Ser Mutants. Biochemistry (2008)
- Release Date
- 2011-05-18
- Peptides
- DISSIMILATORY COPPER-CONTAINING NITRITE REDUCTASE: ABC
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
CB
CC
C
- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 1.60 Å
- Oligo State
- homo-trimer
- Ligands
- 3 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)
- 6 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)
- 6 x CU: COPPER (II) ION(Non-covalent)
- 6 x ZN: ZINC ION(Non-covalent)
- 6 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Hough, M.A. et al., Identification of the Proton Channel to the Active Site Type 2 Cu Centre of Nitrite Reductase: Structural and Enzymatic Properties of the His254Phe and Asn90Ser Mutants. Biochemistry (2008)
- Release Date
- 2011-05-18
- Peptides
- DISSIMILATORY COPPER-CONTAINING NITRITE REDUCTASE: ABC
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
CB
CC
C