- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 3.19 Å
- Oligo State
- homo-tetramer
- Ligands
- 2 x AMB: L-2-AMINO-4-METHOXY-CIS-BUT-3-ENOIC ACID(Non-covalent)
- 6 x PO4: PHOSPHATE ION(Non-functional Binders)
PO4.2: 7 residues within 4Å:- Chain A: E.24, H.30, K.182, K.266
- Ligands: AMB.1, MG.6, PO4.8
3 PLIP interactions:3 interactions with chain A- Salt bridges: A:H.30, A:K.182, A:K.266
PO4.3: 8 residues within 4Å:- Chain A: K.182, Q.184, V.205, S.207, P.247, S.248
- Chain B: D.135
- Ligands: MG.4
5 PLIP interactions:4 interactions with chain A, 1 interactions with chain B- Hydrogen bonds: A:S.207, A:S.207, A:S.207, B:D.135
- Salt bridges: A:K.182
PO4.8: 8 residues within 4Å:- Chain A: R.265, K.266
- Chain B: G.280, G.281, A.282, K.286
- Ligands: PO4.2, K.10
4 PLIP interactions:3 interactions with chain B, 1 interactions with chain A- Hydrogen bonds: B:G.280, B:A.282
- Salt bridges: B:K.286, A:K.266
PO4.12: 7 residues within 4Å:- Chain C: E.24, H.30, K.182, K.266
- Ligands: AMB.11, MG.16, PO4.18
4 PLIP interactions:4 interactions with chain C- Hydrogen bonds: C:E.24
- Salt bridges: C:H.30, C:K.182, C:K.266
PO4.13: 8 residues within 4Å:- Chain C: K.182, Q.184, V.205, S.207, P.247, S.248
- Chain D: D.135
- Ligands: MG.14
4 PLIP interactions:4 interactions with chain C- Hydrogen bonds: C:S.207, C:S.207, C:S.207
- Salt bridges: C:K.182
PO4.18: 8 residues within 4Å:- Chain C: R.265, K.266
- Chain D: G.280, G.281, A.282, K.286
- Ligands: PO4.12, K.20
4 PLIP interactions:1 interactions with chain C, 3 interactions with chain D- Salt bridges: C:K.266, D:K.286
- Hydrogen bonds: D:G.280, D:A.282
- 6 x MG: MAGNESIUM ION(Non-covalent)
MG.4: 4 residues within 4Å:- Chain A: S.248
- Chain B: D.135, I.323
- Ligands: PO4.3
No protein-ligand interaction detected (PLIP)MG.5: 4 residues within 4Å:- Chain A: P.31, D.180, G.255
- Ligands: AMB.1
2 PLIP interactions:1 interactions with chain A, 1 Ligand-Ligand interactions- Metal complexes: A:D.180, AMB.1
MG.6: 3 residues within 4Å:- Chain A: E.24, K.266
- Ligands: PO4.2
1 PLIP interactions:1 interactions with chain A- Metal complexes: A:E.24
MG.14: 4 residues within 4Å:- Chain C: S.248
- Chain D: D.135, I.323
- Ligands: PO4.13
No protein-ligand interaction detected (PLIP)MG.15: 4 residues within 4Å:- Chain C: P.31, D.180, G.255
- Ligands: AMB.11
2 PLIP interactions:1 interactions with chain C, 1 Ligand-Ligand interactions- Metal complexes: C:D.180, AMB.11
MG.16: 3 residues within 4Å:- Chain C: E.24, K.266
- Ligands: PO4.12
1 PLIP interactions:1 interactions with chain C- Metal complexes: C:E.24
- 2 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)
ADP.7: 10 residues within 4Å:- Chain A: Q.257, G.258, D.259
- Chain B: A.56, E.71, D.135, K.286, K.290, D.292
- Ligands: AMB.1
11 PLIP interactions:4 interactions with chain A, 7 interactions with chain B- Hydrogen bonds: A:Q.257, A:Q.257, A:D.259, A:D.259, B:E.71, B:K.286, B:K.290, B:D.292, B:D.292
- Water bridges: B:E.71
- pi-Cation interactions: B:K.290
ADP.17: 10 residues within 4Å:- Chain C: Q.257, G.258, D.259
- Chain D: A.56, E.71, D.135, K.286, K.290, D.292
- Ligands: AMB.11
10 PLIP interactions:7 interactions with chain D, 3 interactions with chain C- Hydrogen bonds: D:E.71, D:E.71, D:K.286, D:K.290, D:D.292, C:Q.257, C:Q.257, C:D.259
- Water bridges: D:E.71
- pi-Cation interactions: D:K.290
- 4 x K: POTASSIUM ION(Non-covalent)
K.9: 3 residues within 4Å:- Chain A: G.264, I.267
- Chain B: R.265
No protein-ligand interaction detected (PLIP)K.10: 5 residues within 4Å:- Chain B: G.264, A.282, S.284, K.286
- Ligands: PO4.8
No protein-ligand interaction detected (PLIP)K.19: 3 residues within 4Å:- Chain C: G.264, I.267
- Chain D: R.265
No protein-ligand interaction detected (PLIP)K.20: 5 residues within 4Å:- Chain D: G.264, A.282, S.284, K.286
- Ligands: PO4.18
No protein-ligand interaction detected (PLIP)- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Gonzalez, B. et al., Crystal Structures of Methionine Adenosyltransferase Complexed with Substrates and Products Reveal the Methionine-ATP Recognition and Give Insights Into the Catalytic Mechanism. J.Mol.Biol. (2003)
- Release Date
- 2003-08-07
- Peptides
- S-ADENOSYLMETHIONINE SYNTHETASE: ABCD
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
BC
AD
B
- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 3.19 Å
- Oligo State
- homo-tetramer
- Ligands
- 2 x AMB: L-2-AMINO-4-METHOXY-CIS-BUT-3-ENOIC ACID(Non-covalent)
- 6 x PO4: PHOSPHATE ION(Non-functional Binders)
- 6 x MG: MAGNESIUM ION(Non-covalent)
- 2 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)
- 4 x K: POTASSIUM ION(Non-covalent)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Gonzalez, B. et al., Crystal Structures of Methionine Adenosyltransferase Complexed with Substrates and Products Reveal the Methionine-ATP Recognition and Give Insights Into the Catalytic Mechanism. J.Mol.Biol. (2003)
- Release Date
- 2003-08-07
- Peptides
- S-ADENOSYLMETHIONINE SYNTHETASE: ABCD
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
BC
AD
B