SMTL ID : 1biq.1

RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE 1 BETA CHAIN MUTANT E238A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

hetero-1-1-mer

Ligands

3 x FE2: FE (II) ION(Non-covalent)

FE2.1: 7 residues within 4Å: Chain A: D.84, E.115, H.118, Y.208 Ligands: FE.2, OH.3, OH.4 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Ligand interactions Metal complexes: A:D.84, A:E.115, A:H.118, OH.3, OH.4 FE2.12: 6 residues within 4Å: Chain B: D.84, E.115, H.118, F.208 Ligands: FE2.13, OH.14 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Ligand interactions Metal complexes: B:D.84, B:D.84, B:E.115, B:H.118, OH.14 FE2.13: 6 residues within 4Å: Chain B: W.111, E.115, E.204, H.241 Ligands: FE2.12, OH.14 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Ligand interactions Metal complexes: B:E.115, B:E.115, B:E.204, B:H.241, OH.14

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

FE.2: 7 residues within 4Å: Chain A: W.111, E.115, E.204, Y.208, H.241 Ligands: FE2.1, OH.3 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:E.115, A:E.115, A:E.204, A:H.241, OH.3

3 x OH: HYDROXIDE ION(Non-covalent)

OH.3: 9 residues within 4Å: Chain A: E.115, H.118, E.204, Y.208, A.238, H.241 Ligands: FE2.1, FE.2, OH.4 No protein-ligand interaction detected (PLIP) OH.4: 6 residues within 4Å: Chain A: D.84, H.118, Y.208, I.234 Ligands: FE2.1, OH.3 No protein-ligand interaction detected (PLIP) OH.14: 7 residues within 4Å: Chain B: E.115, H.118, E.204, A.238, H.241 Ligands: FE2.12, FE2.13 No protein-ligand interaction detected (PLIP)

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

HG.5: 5 residues within 4Å: Chain A: Y.156, Y.157, C.196, V.200 Ligands: HG.10 Ligand excluded by PLIP HG.6: 5 residues within 4Å: Chain A: Y.194, L.195, C.268, C.272 Ligands: HG.7 Ligand excluded by PLIP HG.7: 6 residues within 4Å: Chain A: Y.194, M.198, A.265, K.269, C.272 Ligands: HG.6 Ligand excluded by PLIP HG.8: 5 residues within 4Å: Chain A: V.210, A.213, C.214, L.304 Ligands: HG.11 Ligand excluded by PLIP HG.9: 4 residues within 4Å: Chain A: K.284, C.305, Q.306, E.309 Ligand excluded by PLIP HG.10: 5 residues within 4Å: Chain A: Y.157, C.196, L.197, V.200 Ligands: HG.5 Ligand excluded by PLIP HG.11: 5 residues within 4Å: Chain A: N.76, V.210, C.214, L.290 Ligands: HG.8 Ligand excluded by PLIP HG.15: 5 residues within 4Å: Chain B: Y.157, C.196, L.197, V.200 Ligands: HG.17 Ligand excluded by PLIP HG.16: 4 residues within 4Å: Chain B: Y.194, L.195, C.268, C.272 Ligand excluded by PLIP HG.17: 6 residues within 4Å: Chain B: Y.156, Y.157, C.196, S.199, V.200 Ligands: HG.15 Ligand excluded by PLIP HG.18: 5 residues within 4Å: Chain B: I.72, C.214, F.218, M.296, L.299 Ligand excluded by PLIP HG.19: 5 residues within 4Å: Chain B: Y.194, A.265, K.269, C.272, L.321 Ligand excluded by PLIP HG.20: 3 residues within 4Å: Chain B: K.284, C.305, E.309 Ligand excluded by PLIP HG.21: 4 residues within 4Å: Chain B: M.198, C.272, L.275, F.276 Ligand excluded by PLIP HG.22: 5 residues within 4Å: Chain B: V.210, A.213, C.214, L.304 Ligands: HG.23 Ligand excluded by PLIP HG.23: 5 residues within 4Å: Chain B: N.76, V.210, C.214, L.304 Ligands: HG.22 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Logan, D.T. et al., Crystal structures of two self-hydroxylating ribonucleotide reductase protein R2 mutants: structural basis for the oxygen-insertion step of hydroxylation reactions catalyzed by diiron proteins. Biochemistry (1998)

Release Date

1999-01-13

Peptides

PROTEIN R2 OF RIBONUCLEOTIDE REDUCTASE: A
PROTEIN R2 OF RIBONUCLEOTIDE REDUCTASE: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PROTEIN R2 OF RIBONUCLEOTIDE REDUCTASE

PROTEIN R2 OF RIBONUCLEOTIDE REDUCTASE

Related Entries With Identical Sequence