SMTL ID : 7aas.2 (2 other biounits)

Crystal structure of nitrosoglutathione reductase (GSNOR) from Chlamydomonas reinhardtii

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: C.48, H.70, E.71, C.178, R.373 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:C.48, A:H.70, A:E.71, A:C.178, H2O.1 ZN.2: 4 residues within 4Å: Chain A: C.100, C.103, C.106, C.114 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.100, A:C.103, A:C.106, A:C.114 ZN.4: 4 residues within 4Å: Chain B: C.48, T.50, H.70, C.178 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:C.48, B:H.70, B:C.178, H2O.17, H2O.23 ZN.5: 5 residues within 4Å: Chain B: C.100, G.101, C.103, C.106, C.114 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.100, B:C.103, B:C.106, B:C.114

3 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.3: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PEG.6: 8 residues within 4Å: Chain A: H.108, E.110 Chain B: T.194, S.197, D.267, Y.268, W.290, R.317 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.317 Water bridges: B:T.194 PEG.7: 2 residues within 4Å: Chain B: Y.99, R.329 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.329, B:R.329

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.8: 3 residues within 4Å: Chain B: T.198, R.222, T.262 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tagliani, A. et al., Structural and functional insights into nitrosoglutathione reductase from Chlamydomonas reinhardtii. Redox Biol (2020)

Release Date

2020-12-30

Peptides

S-(hydroxymethyl)glutathione dehydrogenase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

S-(hydroxymethyl)glutathione dehydrogenase

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