- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 1.74 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.70, R.96, H.195, Y.229, I.231, C.275, S.278, I.355, G.356, G.357, L.358, R.359, F.381, H.442
- Ligands: HCA.1
2 PLIP interactions:2 interactions with chain A,- Salt bridges: A:E.380
- Metal complexes: A:C.275
ICS.16: 15 residues within 4Å:- Chain C: V.70, R.96, H.195, Y.229, I.231, C.275, S.278, I.355, G.356, G.357, L.358, R.359, F.381, H.442
- Ligands: HCA.15
2 PLIP interactions:2 interactions with chain C,- Salt bridges: C:E.380
- Metal complexes: C:C.275
- 8 x MO: MOLYBDENUM ATOM(Non-covalent)
MO.3: 4 residues within 4Å:- Chain A: N.29, K.30, L.32, C.45
Ligand excluded by PLIPMO.4: 1 residues within 4Å:- Chain A: W.294
Ligand excluded by PLIPMO.6: 2 residues within 4Å:- Chain A: P.37, V.39
Ligand excluded by PLIPMO.7: 2 residues within 4Å:- Chain A: D.204, W.205
Ligand excluded by PLIPMO.17: 4 residues within 4Å:- Chain C: N.29, K.30, L.32, C.45
Ligand excluded by PLIPMO.18: 1 residues within 4Å:- Chain C: W.294
Ligand excluded by PLIPMO.19: 2 residues within 4Å:- Chain C: P.37, V.39
Ligand excluded by PLIPMO.20: 2 residues within 4Å:- Chain C: D.204, W.205
Ligand excluded by PLIP- 2 x H2S: HYDROSULFURIC ACID(Non-covalent)
- 2 x CLF: FE(8)-S(7) CLUSTER(Non-covalent)
CLF.8: 19 residues within 4Å:- Chain A: C.62, Y.64, P.85, G.87, C.88, Y.91, E.153, C.154, G.185
- Chain B: C.70, P.72, S.92, G.94, C.95, Y.98, F.99, T.152, C.153, S.188
9 PLIP interactions:4 interactions with chain B, 5 interactions with chain A,- Metal complexes: B:C.70, B:C.95, B:C.95, B:C.153, A:C.62, A:C.88, A:C.88, A:C.154
- Salt bridges: A:E.153
CLF.21: 19 residues within 4Å:- Chain C: C.62, Y.64, P.85, G.87, C.88, Y.91, E.153, C.154, G.185
- 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 C, 4 interactions with chain D,- Salt bridges: C:E.153
- Metal complexes: C:C.62, C:C.88, C:C.88, C:C.154, D:C.70, D:C.95, D:C.95, D:C.153
- 2 x FE: FE (III) ION(Non-covalent)
FE.9: 6 residues within 4Å:- Chain B: D.353, D.357
- Chain C: F.429, K.433
- Chain D: R.108, E.109
4 PLIP interactions:2 interactions with chain B, 1 interactions with chain D, 1 Ligand-Water interactions- Metal complexes: B:D.353, B:D.357, D:R.108, H2O.32
FE.14: 6 residues within 4Å:- Chain A: F.429, K.433
- Chain B: R.108, E.109
- Chain D: D.353, D.357
5 PLIP interactions:3 interactions with chain D, 1 interactions with chain B, 1 Ligand-Water interactions- Metal complexes: D:D.353, D:D.357, D:D.357, B:R.108, H2O.9
- 7 x GOL: GLYCEROL(Non-functional Binders)
GOL.10: 7 residues within 4Å:- Chain B: F.230, E.231, T.232, Y.233, F.375, G.470, F.471
4 PLIP interactions:4 interactions with chain B- Hydrogen bonds: B:E.231, B:T.232, B:Y.233
- Water bridges: B:N.236
GOL.11: 6 residues within 4Å:- Chain B: T.360, W.361
- Chain C: D.445, Y.446, S.447, R.461
8 PLIP interactions:2 interactions with chain B, 6 interactions with chain C- Hydrogen bonds: B:T.360, C:R.461
- Water bridges: B:H.363, C:R.439, C:Y.446, C:R.461, C:R.461, C:R.461
GOL.12: 7 residues within 4Å:- Chain B: R.59, E.60, A.61, L.62, T.63, G.424, H.429
6 PLIP interactions:1 interactions with chain A, 5 interactions with chain B- Water bridges: A:K.130, B:R.59, B:T.63, B:T.63
- Hydrogen bonds: B:R.59, B:G.424
GOL.13: 6 residues within 4Å:- Chain B: Q.513, A.514
- Chain C: I.101
- Chain D: F.15, L.16, K.21
2 PLIP interactions:1 interactions with chain D, 1 interactions with chain B- Hydrogen bonds: D:F.15, B:A.514
GOL.23: 5 residues within 4Å:- Chain D: P.182, F.183, G.203, R.206, Y.207
4 PLIP interactions:4 interactions with chain D- Hydrogen bonds: D:F.183, D:G.203, D:R.206, D:Y.207
GOL.24: 7 residues within 4Å:- Chain D: F.230, E.231, T.232, Y.233, F.375, G.470, F.471
7 PLIP interactions:7 interactions with chain D- Hydrogen bonds: D:E.231, D:T.232, D:T.232
- Water bridges: D:N.236, D:Q.294, D:D.372, D:D.372
GOL.25: 8 residues within 4Å:- Chain A: D.445, Y.446, S.447, R.461, M.465
- Chain B: A.10
- Chain D: T.360, W.361
3 PLIP interactions:3 interactions with chain A- Hydrogen bonds: A:R.461
- Water bridges: A:S.447, A:S.447
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Kang, W. et al., Structural evidence for a dynamic metallocofactor during N2reduction by Mo-nitrogenase. Science (2020)
- Release Date
- 2020-06-24
- Peptides
- Nitrogenase molybdenum-iron 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 1.74 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)
- 8 x MO: MOLYBDENUM ATOM(Non-covalent)
- 2 x H2S: HYDROSULFURIC ACID(Non-covalent)
- 2 x CLF: FE(8)-S(7) CLUSTER(Non-covalent)
- 2 x FE: FE (III) ION(Non-covalent)
- 7 x GOL: GLYCEROL(Non-functional Binders)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Kang, W. et al., Structural evidence for a dynamic metallocofactor during N2reduction by Mo-nitrogenase. Science (2020)
- Release Date
- 2020-06-24
- Peptides
- Nitrogenase molybdenum-iron protein alpha chain: AC
Nitrogenase molybdenum-iron protein beta chain: BD - SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AC
CB
BD
D