SMTL ID : 7av7.3 (2 other biounits)

Crystal structure of S-nitrosylated nitrosoglutathione reductase(GSNOR)from Chlamydomonas reinhardtii, in complex with NAD+

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.90 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 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.48, A:H.70, A:E.71, A:C.178 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.5: 4 residues within 4Å: Chain B: C.48, H.70, E.71, C.178 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.48, B:H.70, B:E.71, B:C.178 ZN.6: 4 residues within 4Å: Chain B: C.100, 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

2 x NAD: NICOTINAMIDE-ADENINE-DINUCLEOTIDE(Non-covalent)

NAD.3: 25 residues within 4Å: Chain A: Q.49, T.50, Y.96, C.178, T.182, G.203, L.204, G.205, A.206, V.207, D.227, I.228, K.232, C.272, I.273, G.274, N.275, V.278, V.296, G.297, V.298, T.321, A.322, F.323, R.373 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:T.182 Hydrogen bonds: A:Y.96, A:T.182, A:L.204, A:L.204, A:A.206, A:V.207, A:I.228, A:K.232, A:K.232, A:I.273, A:N.275, A:V.298, A:T.321, A:F.323 Salt bridges: A:R.373 NAD.7: 21 residues within 4Å: Chain B: Q.49, Y.96, C.178, T.182, L.204, G.205, A.206, V.207, D.227, I.228, D.229, K.232, C.272, I.273, V.296, G.297, V.298, T.321, A.322, F.323, R.373 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:T.182 Hydrogen bonds: B:Q.49, B:L.204, B:G.205, B:A.206, B:V.207, B:I.228, B:I.273, B:V.296, B:V.298, B:F.323 Salt bridges: B:R.373

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

CL.4: 2 residues within 4Å: Chain A: I.273, G.274 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
D

B
E

S-(hydroxymethyl)glutathione dehydrogenase

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