- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 1.40 Å
- Oligo State
- hetero-2-2-mer
- Ligands
- 4 x SF4: IRON/SULFUR CLUSTER(Non-covalent)
- 2 x F3S: FE3-S4 CLUSTER(Non-covalent)
F3S.2: 13 residues within 4Å:- Chain A: I.190, T.230, C.234, F.239, W.246, P.247, C.254, Y.255, G.256, C.257, N.258
- Chain B: K.211, Q.216
3 PLIP interactions:3 interactions with chain A,- Metal complexes: A:C.234, A:C.254, A:C.257
F3S.11: 13 residues within 4Å:- Chain C: I.190, T.230, C.234, F.239, W.246, P.247, C.254, Y.255, G.256, C.257, N.258
- Chain D: K.211, Q.216
3 PLIP interactions:3 interactions with chain C,- Metal complexes: C:C.234, C:C.254, C:C.257
- 2 x GOL: GLYCEROL(Non-functional Binders)
GOL.4: 7 residues within 4Å:- Chain A: K.207, E.208, F.209, L.223, H.269
- Chain B: F.458, K.460
9 PLIP interactions:6 interactions with chain A, 3 interactions with chain B- Hydrogen bonds: A:E.208, A:F.209, B:R.51, B:K.460
- Water bridges: A:K.207, A:H.222, A:H.222, A:L.223, B:K.460
GOL.13: 7 residues within 4Å:- Chain C: K.207, E.208, F.209, L.223, H.269
- Chain D: F.458, K.460
9 PLIP interactions:6 interactions with chain C, 3 interactions with chain D- Hydrogen bonds: C:E.208, C:F.209, D:K.460
- Water bridges: C:K.207, C:H.222, C:H.222, C:L.223, D:R.51, D:R.51
- 2 x FCO: CARBONMONOXIDE-(DICYANO) IRON(Non-covalent)
FCO.5: 14 residues within 4Å:- Chain B: C.64, T.67, H.68, A.477, P.478, R.479, L.482, V.500, P.501, S.502, C.546, C.549
- Ligands: NI.6, CMO.8
5 PLIP interactions:5 interactions with chain B- Hydrogen bonds: B:R.479, B:R.479, B:S.502
- Metal complexes: B:C.64, B:C.549
FCO.14: 14 residues within 4Å:- Chain D: C.64, T.67, H.68, A.477, P.478, R.479, L.482, V.500, P.501, S.502, C.546, C.549
- Ligands: NI.15, CMO.17
5 PLIP interactions:5 interactions with chain D- Hydrogen bonds: D:R.479, D:R.479, D:S.502
- Metal complexes: D:C.64, D:C.549
- 2 x NI: NICKEL (II) ION(Non-covalent)
NI.6: 6 residues within 4Å:- Chain B: C.61, C.64, C.546, C.549
- Ligands: FCO.5, CMO.8
5 PLIP interactions:4 interactions with chain B, 1 Ligand-Ligand interactions- Metal complexes: B:C.61, B:C.64, B:C.546, B:C.549, CMO.8
NI.15: 6 residues within 4Å:- Chain D: C.61, C.64, C.546, C.549
- Ligands: FCO.14, CMO.17
4 PLIP interactions:4 interactions with chain D- Metal complexes: D:C.61, D:C.64, D:C.546, D:C.549
- 5 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)
MG.7: 4 residues within 4Å:- Chain B: E.42, Q.497, A.498, H.552
6 PLIP interactions:3 interactions with chain B, 3 Ligand-Water interactions- Metal complexes: B:E.42, B:A.498, B:H.552, H2O.8, H2O.8, H2O.8
MG.9: 2 residues within 4Å:- Chain B: D.230
- Chain C: H.166
2 PLIP interactions:1 interactions with chain B, 1 interactions with chain C- Metal complexes: B:D.230, C:H.166
MG.16: 4 residues within 4Å:- Chain D: E.42, Q.497, A.498, H.552
6 PLIP interactions:3 interactions with chain D, 3 Ligand-Water interactions- Metal complexes: D:E.42, D:A.498, D:H.552, H2O.31, H2O.31, H2O.32
MG.18: 2 residues within 4Å:- Chain A: H.166
- Chain D: D.230
2 PLIP interactions:1 interactions with chain D, 1 interactions with chain A- Metal complexes: D:D.230, A:H.166
MG.19: 0 residues within 4Å:- (No contacts)
No protein-ligand interaction detected (PLIP)- 2 x CMO: CARBON MONOXIDE(Non-functional Binders)
CMO.8: 8 residues within 4Å:- Chain B: C.61, V.63, C.64, R.479, C.546, C.549
- Ligands: FCO.5, NI.6
2 PLIP interactions:2 interactions with chain B- Hydrogen bonds: B:C.64, B:R.479
CMO.17: 8 residues within 4Å:- Chain D: C.61, V.63, C.64, R.479, C.546, C.549
- Ligands: FCO.14, NI.15
1 PLIP interactions:1 interactions with chain D- Hydrogen bonds: D:C.64
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Carr, S.B. et al., Glutamate flick enables proton tunnelling during fast redox biocatalysis. To Be Published
- Release Date
- 2025-04-09
- Peptides
- Hydrogenase-2 small chain: AC
Hydrogenase-2 large chain: BD - SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
SC
TB
LD
M
- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 1.40 Å
- Oligo State
- hetero-2-2-mer
- Ligands
- 4 x SF4: IRON/SULFUR CLUSTER(Non-covalent)
- 2 x F3S: FE3-S4 CLUSTER(Non-covalent)
- 2 x GOL: GLYCEROL(Non-functional Binders)
- 2 x FCO: CARBONMONOXIDE-(DICYANO) IRON(Non-covalent)
- 2 x NI: NICKEL (II) ION(Non-covalent)
- 5 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)
- 2 x CMO: CARBON MONOXIDE(Non-functional Binders)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Carr, S.B. et al., Glutamate flick enables proton tunnelling during fast redox biocatalysis. To Be Published
- Release Date
- 2025-04-09
- Peptides
- Hydrogenase-2 small chain: AC
Hydrogenase-2 large chain: BD - SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
SC
TB
LD
M