SMTL ID : 6cwo.1

X-ray crystal structure of Flavobacterium johnsoniae dimanganese(II) ribonucleotide reductase beta subunit (aerobic)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.87 Å

Oligo State

homo-dimer

Ligands

4 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 5 residues within 4Å: Chain A: E.87, E.117, H.120, E.215 Ligands: MN.2 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.87, A:E.117, A:H.120, A:E.215, H2O.2 MN.2: 5 residues within 4Å: Chain A: E.117, E.180, E.215, H.218 Ligands: MN.1 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.117, A:E.180, A:E.215, A:H.218, H2O.1 MN.5: 5 residues within 4Å: Chain B: E.87, E.117, H.120, E.215 Ligands: MN.6 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.87, B:E.117, B:H.120, B:E.215, H2O.4 MN.6: 5 residues within 4Å: Chain B: E.117, E.180, E.215, H.218 Ligands: MN.5 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.117, B:E.180, B:E.215, B:H.218, H2O.4

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

MG.3: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.4: 3 residues within 4Å: Chain A: N.96 Chain B: G.95, N.96 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rose, H.R. et al., Structural Basis for Superoxide Activation of Flavobacterium johnsoniae Class I Ribonucleotide Reductase and for Radical Initiation by Its Dimanganese Cofactor. Biochemistry (2018)

Release Date

2018-06-27

Peptides

Ribonucleotide reductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Ribonucleotide reductase