SMTL ID : 2nug.1

Crystal structure of RNase III from Aquifex aeolicus complexed with ds-RNA at 1.7-Angstrom Resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

19 x MG: MAGNESIUM ION(Non-functional Binders)(Non-covalent)

MG.1: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.2: 1 residues within 4Å: Chain A: C.10 No protein-ligand interaction detected (PLIP) MG.3: 2 residues within 4Å: Chain B: A.1, G.2 No protein-ligand interaction detected (PLIP) MG.4: 2 residues within 4Å: Chain C: G.3, G.4 No protein-ligand interaction detected (PLIP) MG.5: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.6: 2 residues within 4Å: Chain D: A.1, G.2 No protein-ligand interaction detected (PLIP) MG.7: 1 residues within 4Å: Chain D: G.10 No protein-ligand interaction detected (PLIP) MG.8: 5 residues within 4Å: Chain B: A.1 Chain C: G.11 Chain E: D.44, E.110 Ligands: MG.9 5 PLIP interactions: 2 interactions with chain E, 3 Ligand-Water interactions Metal complexes: E:D.44, E:E.110, H2O.4, H2O.7, H2O.8 MG.9: 6 residues within 4Å: Chain B: A.1 Chain E: E.40, D.107, E.110 Ligands: MG.8, MG.10 5 PLIP interactions: 2 interactions with chain E, 3 Ligand-Water interactions Metal complexes: E:E.40, E:E.110, H2O.2, H2O.8, H2O.8 MG.10: 3 residues within 4Å: Chain E: E.40, D.107 Ligands: MG.9 6 PLIP interactions: 1 interactions with chain E, 5 Ligand-Water interactions Metal complexes: E:D.107, H2O.2, H2O.2, H2O.8, H2O.8, H2O.8 MG.11: 3 residues within 4Å: Chain B: G.2 Chain E: E.37, E.40 6 PLIP interactions: 2 interactions with chain E, 4 Ligand-Water interactions Metal complexes: E:E.37, E:E.40, H2O.3, H2O.8, H2O.8, H2O.12 MG.12: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.13: 1 residues within 4Å: Chain E: G.12 No protein-ligand interaction detected (PLIP) MG.14: 5 residues within 4Å: Chain A: G.11 Chain D: A.1 Chain F: D.44, E.110 Ligands: MG.15 5 PLIP interactions: 2 interactions with chain F, 3 Ligand-Water interactions Metal complexes: F:D.44, F:E.110, H2O.1, H2O.1, H2O.12 MG.15: 6 residues within 4Å: Chain D: A.1 Chain F: E.40, D.107, E.110 Ligands: MG.14, MG.16 5 PLIP interactions: 1 interactions with chain F, 4 Ligand-Water interactions Metal complexes: F:E.110, H2O.1, H2O.6, H2O.12, H2O.12 MG.16: 4 residues within 4Å: Chain D: A.1 Chain F: E.40, D.107 Ligands: MG.15 6 PLIP interactions: 1 interactions with chain F, 5 Ligand-Water interactions Metal complexes: F:D.107, H2O.6, H2O.12, H2O.12, H2O.12, H2O.12 MG.17: 3 residues within 4Å: Chain D: G.2 Chain F: E.37, E.40 6 PLIP interactions: 2 interactions with chain F, 4 Ligand-Water interactions Metal complexes: F:E.37, F:E.40, H2O.6, H2O.8, H2O.12, H2O.12 MG.18: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.19: 1 residues within 4Å: Chain F: L.172 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gan, J. et al., A stepwise model for double-stranded RNA processing by ribonuclease III. Mol.Microbiol. (2007)

Release Date

2007-11-20

Peptides

Ribonuclease III: EF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

E
A

F
B

Ribonuclease III

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