SMTL ID : 4d8g.1 (1 other biounit)

Chlamydia trachomatis NrdB with a Mn/Fe cofactor (procedure 2 - low Mn)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-dimer

Ligands

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

MN.1: 6 residues within 4Å: Chain A: E.109, E.140, H.143, F.217, E.247 Ligands: FE.2 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.5, H2O.5 MN.3: 5 residues within 4Å: Chain B: E.109, E.140, H.143, E.247 Ligands: FE.4 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.109, B:H.143, B:E.247, H2O.9, H2O.9

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

FE.2: 5 residues within 4Å: Chain A: E.140, E.213, E.247, H.250 Ligands: MN.1 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.5 FE.4: 5 residues within 4Å: Chain B: E.140, E.213, E.247, H.250 Ligands: MN.3 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

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dassama, L.M. et al., Evidence that the beta subunit of Chlamydia trachomatis ribonucleotide reductase is active with the manganese ion of its manganese(IV)/iron(III) cofactor in site 1. J.Am.Chem.Soc. (2012)

Release Date

2012-02-15

Peptides

Ribonucleoside-diphosphate reductase subunit beta: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Ribonucleoside-diphosphate reductase subunit beta

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