- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 3.03 Å
- Oligo State
- hetero-2-2-mer
- Ligands
- 2 x HCA: 3-HYDROXY-3-CARBOXY-ADIPIC ACID(Non-covalent)
- 2 x ICS: iron-sulfur-molybdenum cluster with interstitial carbon(Non-covalent)
ICS.2: 15 residues within 4Å:- Chain A: V.78, R.104, H.203, Y.237, I.239, C.283, S.286, I.363, G.364, G.365, L.366, R.367, F.389, H.450
- Ligands: HCA.1
2 PLIP interactions:2 interactions with chain A,- Salt bridges: A:E.388
- Metal complexes: A:C.283
ICS.16: 15 residues within 4Å:- Chain C: V.78, R.104, H.203, Y.237, I.239, C.283, S.286, I.363, G.364, G.365, L.366, R.367, F.389, H.450
- Ligands: HCA.15
2 PLIP interactions:2 interactions with chain C,- Salt bridges: C:E.388
- Metal complexes: C:C.283
- 10 x GOL: GLYCEROL(Non-functional Binders)
GOL.3: 3 residues within 4Å:- Chain A: K.277, P.301, K.323
1 PLIP interactions:1 interactions with chain A- Hydrogen bonds: A:K.323
GOL.4: 4 residues within 4Å:- Chain A: H.204, D.208, R.211, Y.289
2 PLIP interactions:2 interactions with chain A- Hydrogen bonds: A:R.211, A:Y.289
GOL.7: 4 residues within 4Å:- Chain B: T.360
- Chain C: D.453, S.455, R.469
3 PLIP interactions:2 interactions with chain C, 1 interactions with chain B- Hydrogen bonds: C:D.453, C:R.469, B:T.360
GOL.8: 3 residues within 4Å:- Chain B: Q.53, E.54, F.57
1 PLIP interactions:1 interactions with chain B- Hydrogen bonds: B:Q.53
GOL.9: 6 residues within 4Å:- Chain B: P.295, W.296, K.315, L.316, N.317, M.377
1 PLIP interactions:1 interactions with chain B- Hydrogen bonds: B:L.316
GOL.10: 1 residues within 4Å:- Chain B: E.42
1 PLIP interactions:1 interactions with chain B- Hydrogen bonds: B:E.42
GOL.11: 1 residues within 4Å:- Chain B: D.41
2 PLIP interactions:2 interactions with chain B- Hydrogen bonds: B:Q.37, B:D.41
GOL.17: 3 residues within 4Å:- Chain C: H.204, D.208, R.211
2 PLIP interactions:2 interactions with chain C- Hydrogen bonds: C:D.208, C:R.211
GOL.20: 6 residues within 4Å:- Chain D: K.222, G.248, V.249, G.250, L.288, S.336
2 PLIP interactions:2 interactions with chain D- Hydrogen bonds: D:G.248, D:G.250
GOL.21: 1 residues within 4Å:- Chain D: E.42
No protein-ligand interaction detected (PLIP)- 5 x SO4: SULFATE ION(Non-functional Binders)
SO4.5: 3 residues within 4Å:- Chain A: K.349, R.353
- Chain D: E.389
3 PLIP interactions:3 interactions with chain A- Hydrogen bonds: A:Y.350
- Salt bridges: A:K.349, A:R.353
SO4.12: 3 residues within 4Å:- Chain B: N.399, K.400, R.401
3 PLIP interactions:3 interactions with chain B- Hydrogen bonds: B:K.400
- Salt bridges: B:K.400, B:R.401
SO4.13: 1 residues within 4Å:- Chain B: R.270
1 PLIP interactions:1 interactions with chain B- Salt bridges: B:R.270
SO4.18: 2 residues within 4Å:- Chain C: K.349, R.353
2 PLIP interactions:2 interactions with chain C- Salt bridges: C:K.349, C:R.353
SO4.22: 3 residues within 4Å:- Chain D: N.399, K.400, R.401
3 PLIP interactions:3 interactions with chain D- Hydrogen bonds: D:N.399, D:K.400, D:R.401
- 2 x 1CL: FE(8)-S(7) CLUSTER, OXIDIZED(Non-covalent)
1CL.6: 18 residues within 4Å:- Chain A: C.70, Y.72, P.93, G.95, C.96, Y.99, E.161, C.162, G.193
- Chain B: C.70, P.72, S.92, G.94, C.95, Y.98, T.152, C.153, S.188
10 PLIP interactions:5 interactions with chain B, 5 interactions with chain A,- Metal complexes: B:C.70, B:C.95, B:C.95, B:C.153, B:S.188, A:C.70, A:C.96, A:C.96, A:C.162
- Salt bridges: A:E.161
1CL.19: 19 residues within 4Å:- Chain C: C.70, Y.72, P.93, G.95, C.96, Y.99, E.161, C.162, G.193
- Chain D: C.70, P.72, S.92, G.94, C.95, Y.98, F.99, T.152, C.153, S.188
9 PLIP interactions:5 interactions with chain D, 4 interactions with chain C,- Metal complexes: D:C.70, D:C.95, D:C.95, D:C.153, D:S.188, C:C.70, C:C.96, C:C.96, C:C.162
- 2 x FE: FE (III) ION(Non-covalent)
FE.14: 4 residues within 4Å:- Chain B: D.353, D.357
- Chain D: R.108, E.109
5 PLIP interactions:2 interactions with chain D, 3 interactions with chain B- Metal complexes: D:R.108, D:E.109, B:D.353, B:D.357, B:D.357
FE.23: 4 residues within 4Å:- Chain B: R.108, E.109
- Chain D: D.353, D.357
5 PLIP interactions:3 interactions with chain D, 2 interactions with chain B- Metal complexes: D:D.353, D:D.357, D:D.357, B:R.108, B:E.109
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Cadoux, C. et al., Nitrogen Fixation and Hydrogen Evolution by Sterically Encumbered Mo-Nitrogenase. Jacs Au (2023)
- Release Date
- 2023-06-07
- Peptides
- Nitrogenase protein alpha chain: AC
Nitrogenase molybdenum-iron protein beta chain: BD - SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AC
CB
BD
D
- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 3.03 Å
- Oligo State
- hetero-2-2-mer
- Ligands
- 2 x HCA: 3-HYDROXY-3-CARBOXY-ADIPIC ACID(Non-covalent)
- 2 x ICS: iron-sulfur-molybdenum cluster with interstitial carbon(Non-covalent)
- 10 x GOL: GLYCEROL(Non-functional Binders)
- 5 x SO4: SULFATE ION(Non-functional Binders)
- 2 x 1CL: FE(8)-S(7) CLUSTER, OXIDIZED(Non-covalent)
- 2 x FE: FE (III) ION(Non-covalent)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Cadoux, C. et al., Nitrogen Fixation and Hydrogen Evolution by Sterically Encumbered Mo-Nitrogenase. Jacs Au (2023)
- Release Date
- 2023-06-07
- Peptides
- Nitrogenase protein alpha chain: AC
Nitrogenase molybdenum-iron protein beta chain: BD - SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AC
CB
BD
D