SMTL ID : 2bx2.1

CATALYTIC DOMAIN OF E. COLI RNASE E

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.85 Å

Oligo State

homo-tetramer

Ligands

8 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: G.416 Chain E: G.416 Ligands: MG.7 No protein-ligand interaction detected (PLIP) MG.2: 2 residues within 4Å: Chain A: D.310, D.353 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:D.353, H2O.20, H2O.21, H2O.31, H2O.32 MG.4: 3 residues within 4Å: Chain C: G.416 Chain G: G.416 Ligands: MG.10 No protein-ligand interaction detected (PLIP) MG.5: 2 residues within 4Å: Chain C: D.310, D.353 5 PLIP interactions: 1 interactions with chain C, 4 Ligand-Water interactions Metal complexes: C:D.353, H2O.76, H2O.77, H2O.87, H2O.88 MG.7: 3 residues within 4Å: Chain A: G.416 Chain E: G.416 Ligands: MG.1 No protein-ligand interaction detected (PLIP) MG.8: 2 residues within 4Å: Chain E: D.310, D.353 5 PLIP interactions: 1 interactions with chain E, 4 Ligand-Water interactions Metal complexes: E:D.353, H2O.132, H2O.133, H2O.143, H2O.144 MG.10: 3 residues within 4Å: Chain C: G.416 Chain G: G.416 Ligands: MG.4 No protein-ligand interaction detected (PLIP) MG.11: 2 residues within 4Å: Chain G: D.310, D.353 5 PLIP interactions: 1 interactions with chain G, 4 Ligand-Water interactions Metal complexes: G:D.353, H2O.188, H2O.189, H2O.199, H2O.200

4 x ZN: ZINC ION(Non-covalent)

ZN.3: 5 residues within 4Å: Chain A: C.411, C.414 Chain E: C.411, C.414 Ligands: ZN.9 4 PLIP interactions: 2 interactions with chain E, 2 interactions with chain A Metal complexes: E:C.411, E:C.414, A:C.411, A:C.414 ZN.6: 5 residues within 4Å: Chain C: C.411, C.414 Chain G: C.411, C.414 Ligands: ZN.12 4 PLIP interactions: 2 interactions with chain G, 2 interactions with chain C Metal complexes: G:C.411, G:C.414, C:C.411, C:C.414 ZN.9: 5 residues within 4Å: Chain A: C.411, C.414 Chain E: C.411, C.414 Ligands: ZN.3 4 PLIP interactions: 2 interactions with chain E, 2 interactions with chain A Metal complexes: E:C.411, E:C.414, A:C.411, A:C.414 ZN.12: 5 residues within 4Å: Chain C: C.411, C.414 Chain G: C.411, C.414 Ligands: ZN.6 4 PLIP interactions: 2 interactions with chain G, 2 interactions with chain C Metal complexes: G:C.411, G:C.414, C:C.411, C:C.414

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Callaghan, A.J. et al., Structure of E. Coli Rnase E Catalytic Domain and Implications for RNA Processing and Turnover. Nature (2005)

Release Date

2005-10-14

Peptides

RIBONUCLEASE E: ACEG

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
L

C
L

E
L

G
L

RIBONUCLEASE E

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