- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 1.00 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.13: 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.12
2 PLIP interactions:2 interactions with chain C,- Salt bridges: C:E.380
- Metal complexes: C:C.275
- 8 x IMD: IMIDAZOLE(Non-covalent)
IMD.3: 2 residues within 4Å:- Chain A: E.287, W.294
4 PLIP interactions:4 interactions with chain A- Water bridges: A:R.284, A:W.294
- pi-Stacking: A:W.294, A:W.294
IMD.4: 6 residues within 4Å:- Chain A: R.96, R.97, N.98, Y.99, T.111
- Chain D: D.520
3 PLIP interactions:1 interactions with chain D, 2 interactions with chain A- Water bridges: D:L.521, A:N.98
- Hydrogen bonds: A:N.98
IMD.9: 7 residues within 4Å:- Chain B: I.469, S.482, T.483, T.484, Q.492, I.493, T.496
3 PLIP interactions:3 interactions with chain B- Hydrogen bonds: B:Y.233, B:S.482, B:Q.492
IMD.10: 5 residues within 4Å:- Chain A: G.157, L.158, F.186
- Chain B: E.120, A.123
1 PLIP interactions:1 interactions with chain A- Water bridges: A:R.187
IMD.14: 2 residues within 4Å:- Chain C: E.287, W.294
5 PLIP interactions:5 interactions with chain C- Hydrogen bonds: C:E.287
- Water bridges: C:W.294, C:E.296
- pi-Stacking: C:W.294, C:W.294
IMD.15: 5 residues within 4Å:- Chain C: G.157, L.158, F.186
- Chain D: E.120, A.123
1 PLIP interactions:1 interactions with chain C- Water bridges: C:R.187
IMD.17: 7 residues within 4Å:- Chain D: I.469, S.482, T.483, T.484, Q.492, I.493, T.496
3 PLIP interactions:3 interactions with chain D- Hydrogen bonds: D:T.483, D:T.496
- Water bridges: D:S.482
IMD.19: 5 residues within 4Å:- Chain D: L.253, D.256, G.275, T.276, E.280
4 PLIP interactions:4 interactions with chain D- Hydrogen bonds: D:D.256, D:E.280
- Water bridges: D:L.253, D:E.258
- 2 x CA: CALCIUM ION(Non-covalent)
CA.5: 4 residues within 4Å:- Chain B: D.353, D.357
- Chain D: R.108, E.109
5 PLIP interactions:2 interactions with chain D, 1 interactions with chain B, 2 Ligand-Water interactions- Metal complexes: D:R.108, D:E.109, B:D.353, H2O.26, H2O.76
CA.8: 4 residues within 4Å:- Chain B: R.108, E.109
- Chain D: D.353, D.357
5 PLIP interactions:1 interactions with chain D, 2 interactions with chain B, 2 Ligand-Water interactions- Metal complexes: D:D.353, B:R.108, B:E.109, H2O.27, H2O.80
- 2 x 1CL: FE(8)-S(7) CLUSTER, OXIDIZED(Non-covalent)
1CL.6: 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, T.152, C.153, S.188
- Ligands: CLF.7
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.62, A:C.88, A:C.88, A:C.154
- Salt bridges: A:E.153
1CL.16: 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, T.152, C.153, S.188
- Ligands: CLF.18
10 PLIP interactions:5 interactions with chain C, 5 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, D:S.188
- 2 x CLF: FE(8)-S(7) CLUSTER(Non-covalent)
CLF.7: 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, T.152, C.153, S.188
- Ligands: 1CL.6
15 PLIP interactions:4 interactions with chain B, 5 interactions with chain A, 6 Ligand-Ligand interactions- 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, CLF.7, CLF.7, CLF.7, CLF.7, CLF.7, CLF.7
- Salt bridges: A:E.153
CLF.18: 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, T.152, C.153, S.188
- Ligands: 1CL.16
15 PLIP interactions:5 interactions with chain C, 4 interactions with chain D, 6 Ligand-Ligand interactions- 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, CLF.18, CLF.18, CLF.18, CLF.18, CLF.18, CLF.18
- 2 x MG: MAGNESIUM ION(Non-covalent)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Spatzal, T. et al., Evidence for interstitial carbon in nitrogenase FeMo cofactor. Science (2011)
- Release Date
- 2011-12-07
- 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 1.00 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 IMD: IMIDAZOLE(Non-covalent)
- 2 x CA: CALCIUM ION(Non-covalent)
- 2 x 1CL: FE(8)-S(7) CLUSTER, OXIDIZED(Non-covalent)
- 2 x CLF: FE(8)-S(7) CLUSTER(Non-covalent)
- 2 x MG: MAGNESIUM ION(Non-covalent)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Spatzal, T. et al., Evidence for interstitial carbon in nitrogenase FeMo cofactor. Science (2011)
- Release Date
- 2011-12-07
- 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