SMTL ID : 3dk8.1

Catalytic cycle of human glutathione reductase near 1 A resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.10 Å

Oligo State

homo-dimer

Ligands

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 5 residues within 4Å: Chain A: A.195, R.218, H.219, R.224 Ligands: SO4.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.218 Water bridges: A:A.195, A:H.219 Salt bridges: A:H.219, A:R.224 SO4.2: 3 residues within 4Å: Chain A: R.218, H.219 Ligands: SO4.1 3 PLIP interactions: 3 interactions with chain A Water bridges: A:R.224 Salt bridges: A:R.218, A:H.219 SO4.10: 5 residues within 4Å: Chain B: A.195, R.218, H.219, R.224 Ligands: SO4.11 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.218 Water bridges: B:A.195, B:H.219 Salt bridges: B:H.219, B:R.224 SO4.11: 3 residues within 4Å: Chain B: R.218, H.219 Ligands: SO4.10 3 PLIP interactions: 3 interactions with chain B Water bridges: B:R.224 Salt bridges: B:R.218, B:H.219

2 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.3: 38 residues within 4Å: Chain A: I.26, G.27, G.28, G.29, S.30, G.31, V.49, E.50, S.51, H.52, K.53, G.56, T.57, C.58, V.61, G.62, C.63, K.66, G.128, H.129, A.130, A.155, T.156, G.157, S.177, Y.197, M.202, R.291, N.294, L.298, G.330, D.331, L.337, L.338, T.339, P.340 Chain B: H.467, P.468 32 PLIP interactions: 2 interactions with chain B, 30 interactions with chain A Hydrogen bonds: B:H.467, A:S.30, A:S.30, A:G.31, A:S.51, A:T.57, A:T.57, A:C.58, A:K.66, A:A.130, A:A.130, A:D.331, A:L.337, A:T.339, A:T.339, A:T.339 Water bridges: B:H.467, A:G.29, A:G.32, A:E.50, A:S.51, A:H.52, A:K.53, A:T.57, A:T.57, A:T.156, A:G.157, A:G.157, A:N.294, A:A.342 Hydrophobic interactions: A:T.57 pi-Stacking: A:Y.197 FAD.12: 38 residues within 4Å: Chain A: H.467, P.468 Chain B: I.26, G.27, G.28, G.29, S.30, G.31, V.49, E.50, S.51, H.52, K.53, G.56, T.57, C.58, V.61, G.62, C.63, K.66, G.128, H.129, A.130, A.155, T.156, G.157, S.177, Y.197, M.202, R.291, N.294, L.298, G.330, D.331, L.337, L.338, T.339, P.340 32 PLIP interactions: 30 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:T.57 Hydrogen bonds: B:S.30, B:S.30, B:G.31, B:S.51, B:H.52, B:T.57, B:T.57, B:T.57, B:C.58, B:K.66, B:A.130, B:A.130, B:Y.197, B:D.331, B:L.337, B:T.339, B:T.339, A:H.467 Water bridges: B:G.29, B:G.32, B:E.50, B:S.51, B:K.53, B:G.157, B:G.157, B:G.158, B:N.294, B:D.331, B:A.342, A:H.467 pi-Stacking: B:Y.197

4 x GSH: GLUTATHIONE(Non-covalent)

GSH.4: 12 residues within 4Å: Chain A: S.30, L.33, A.34, C.58, V.59, V.64, Y.114, T.339, I.343, R.347 Chain B: H.467, T.476 16 PLIP interactions: 12 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:I.343 Hydrogen bonds: A:Y.114, A:Y.114 Water bridges: A:Y.114, A:Y.114, A:R.347, A:R.347, A:R.347, A:R.347, A:R.347, B:E.473, B:T.476, B:T.476, B:T.476 Salt bridges: A:R.347, A:R.347 GSH.5: 7 residues within 4Å: Chain B: F.403, P.405, M.406, P.468, T.469, E.472, E.473 7 PLIP interactions: 5 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:F.403 Hydrogen bonds: B:M.406, B:E.472, B:E.473, A:Y.106 Water bridges: B:T.404, A:Y.106 GSH.13: 12 residues within 4Å: Chain A: H.467, T.476 Chain B: S.30, L.33, A.34, C.58, V.59, V.64, Y.114, T.339, I.343, R.347 15 PLIP interactions: 12 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:I.343 Hydrogen bonds: B:Y.114, B:Y.114, B:Y.114 Water bridges: B:Y.114, B:R.347, B:R.347, B:R.347, B:R.347, B:R.347, A:E.473, A:E.473, A:T.476 Salt bridges: B:R.347, B:R.347 GSH.14: 7 residues within 4Å: Chain A: F.403, P.405, M.406, P.468, T.469, E.472, E.473 7 PLIP interactions: 2 interactions with chain B, 5 interactions with chain A Hydrogen bonds: B:Y.106, B:Y.106, A:M.406, A:E.473, A:E.473 Hydrophobic interactions: A:F.403 Water bridges: A:T.404

8 x GOL: GLYCEROL(Non-functional Binders)

GOL.6: 4 residues within 4Å: Chain A: S.228, M.229, E.384, K.420 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.228, A:E.384, A:K.420 Water bridges: A:S.228, A:E.384, A:E.384 GOL.7: 5 residues within 4Å: Chain A: N.320, K.324, G.325, Y.327, R.352 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:N.320, A:G.325, A:Y.327, A:R.352, A:R.352 Water bridges: A:H.151, A:I.326 GOL.8: 5 residues within 4Å: Chain A: Y.364, N.365, N.366, I.367, G.381 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:I.367, A:I.367, A:G.381 Water bridges: A:N.366, A:N.366 GOL.9: 2 residues within 4Å: Chain A: K.102, A.105 8 PLIP interactions: 5 interactions with chain A, 3 interactions with chain B Water bridges: A:E.101, A:E.101, A:K.102, A:K.102, A:K.102, B:A.409, B:V.410, B:V.410 GOL.15: 4 residues within 4Å: Chain B: S.228, M.229, E.384, K.420 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:S.228, B:E.384, B:K.420 Water bridges: B:S.228 GOL.16: 5 residues within 4Å: Chain B: N.320, K.324, G.325, Y.327, R.352 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:N.320, B:G.325, B:R.352, B:R.352 Water bridges: B:H.151, B:I.326 GOL.17: 5 residues within 4Å: Chain B: Y.364, N.365, N.366, I.367, G.381 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:I.367, B:I.367, B:G.381 Water bridges: B:N.366, B:N.366, B:T.369, B:T.369 GOL.18: 2 residues within 4Å: Chain B: K.102, A.105 7 PLIP interactions: 3 interactions with chain A, 4 interactions with chain B Water bridges: A:A.409, A:V.410, A:V.410, B:E.101, B:K.102, B:K.102, B:K.102

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Berkholz, D.S. et al., Catalytic cycle of human glutathione reductase near 1 A resolution. J.Mol.Biol. (2008)

Release Date

2008-08-05

Peptides

Glutathione reductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Glutathione reductase

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