SMTL ID : 1rnr.1

AUTOCATALYTIC GENERATION OF DOPA IN THE ENGINEERED PROTEIN R2 F208Y FROM ESCHERICHIA COLI RIBONUCLEOTIDE REDUCTASE AND CRYSTAL STRUCTURE OF THE DOPA-208 PROTEIN

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

4 x FE: FE (III) ION(Non-covalent)

FE.1: 6 residues within 4Å: Chain A: D.84, E.115, H.118, F.208, E.238 Ligands: FE.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.84, A:E.115, A:H.118, A:E.238 FE.2: 6 residues within 4Å: Chain A: E.115, E.204, F.208, E.238, H.241 Ligands: FE.1 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.115, A:E.204, A:E.238, A:E.238, A:H.241 FE.9: 6 residues within 4Å: Chain B: D.84, E.115, H.118, F.208, E.238 Ligands: FE.10 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.84, B:E.115, B:H.118, B:E.238 FE.10: 7 residues within 4Å: Chain B: W.111, E.115, E.204, F.208, E.238, H.241 Ligands: FE.9 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:E.115, B:E.204, B:E.238, B:E.238, B:H.241

14 x HG: MERCURY (II) ION(Non-covalent)

HG.3: 5 residues within 4Å: Chain A: Y.156, Y.157, C.196, V.200 Ligands: HG.6 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:C.196, H2O.1 HG.4: 7 residues within 4Å: Chain A: Y.194, M.198, A.265, K.269, C.272, L.321 Ligands: HG.7 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:Y.194, A:C.272 HG.5: 4 residues within 4Å: Chain A: V.210, A.213, C.214, L.304 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:C.214, H2O.1 HG.6: 6 residues within 4Å: Chain A: L.95, Y.157, C.196, L.197, V.200 Ligands: HG.3 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:C.196 HG.7: 6 residues within 4Å: Chain A: Y.194, M.198, C.268, K.269, C.272 Ligands: HG.4 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:C.272 HG.8: 4 residues within 4Å: Chain A: K.284, C.305, Q.306, E.309 No protein-ligand interaction detected (PLIP) HG.11: 5 residues within 4Å: Chain B: Y.156, Y.157, C.196, V.200 Ligands: HG.16 2 PLIP interactions: 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:C.196, H2O.4 HG.12: 6 residues within 4Å: Chain B: V.210, A.213, C.214, L.299, L.304 Ligands: HG.15 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:V.210, B:C.214 HG.13: 6 residues within 4Å: Chain B: Y.194, M.198, A.265, C.272, L.321 Ligands: HG.17 No protein-ligand interaction detected (PLIP) HG.14: 4 residues within 4Å: Chain B: M.198, C.272, L.275, F.276 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:C.272 HG.15: 6 residues within 4Å: Chain B: N.76, V.210, C.214, L.290, L.304 Ligands: HG.12 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:C.214 HG.16: 5 residues within 4Å: Chain B: Y.157, C.196, L.197, V.200 Ligands: HG.11 2 PLIP interactions: 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:C.196, H2O.3 HG.17: 5 residues within 4Å: Chain B: Y.194, L.195, C.268, C.272 Ligands: HG.13 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:C.272 HG.18: 3 residues within 4Å: Chain B: F.73, N.76, S.215 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Aberg, A. et al., Autocatalytic generation of dopa in the engineered protein R2 F208Y from Escherichia coli ribonucleotide reductase and crystal structure of the dopa-208 protein. Biochemistry (1993)

Release Date

1994-01-31

Peptides

RIBONUCLEOTIDE REDUCTASE R1 PROTEIN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

RIBONUCLEOTIDE REDUCTASE R1 PROTEIN

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