SMTL ID : 4m1i.2 (1 other biounit)

X-ray crystal structure of Chlamydia trachomatis Mn(II)Fe(II)-NrdB

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

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

FE.1: 5 residues within 4Å: Chain A: E.140, E.213, E.247, H.250 Ligands: MN.2 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.140, A:E.213, A:E.247, A:H.250, H2O.1 FE.4: 5 residues within 4Å: Chain B: E.140, E.213, E.247, H.250 Ligands: MN.5 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.140, B:E.213, B:E.247, B:H.250, H2O.9

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

MN.2: 5 residues within 4Å: Chain A: E.109, E.140, H.143, E.247 Ligands: FE.1 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.109, A:E.140, A:H.143, A:E.247, H2O.1, H2O.1 MN.5: 5 residues within 4Å: Chain B: E.109, E.140, H.143, E.247 Ligands: FE.4 6 PLIP interactions: 4 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.109, B:E.140, B:H.143, B:E.247, H2O.9, H2O.9

1 x P6G: HEXAETHYLENE GLYCOL(Non-functional Binders)

P6G.3: 8 residues within 4Å: Chain A: E.180, E.196, Q.199, E.200, K.203, L.273, E.276, L.280 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.203, A:E.276 Water bridges: A:Q.199

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dassama, L.M. et al., Structural Basis for Assembly of the Mn(IV)/Fe(III) Cofactor in the Class Ic Ribonucleotide Reductase from Chlamydia trachomatis. Biochemistry (2013)

Release Date

2013-08-21

Peptides

Ribonucleoside-diphosphate reductase subunit beta: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Ribonucleoside-diphosphate reductase subunit beta

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