SMTL ID : 2aaq.1

Crystal Structure Analysis of the human Glutahione Reductase, complexed with GoPI

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-dimer

Ligands

8 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 2 residues within 4Å: Chain A: R.219, H.220 6 PLIP interactions: 6 interactions with chain A Water bridges: A:R.225, A:R.225, A:R.225, A:R.225 Salt bridges: A:R.219, A:H.220 PO4.2: 4 residues within 4Å: Chain A: A.196, R.219, H.220, R.225 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.219 Water bridges: A:A.196, A:H.220, A:R.225 Salt bridges: A:H.220, A:R.225 PO4.3: 9 residues within 4Å: Chain A: C.59, V.60, C.64, V.65, T.340 Chain B: H.468 Ligands: K.6, AU.10, GOL.13 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:V.65 Salt bridges: B:H.468 PO4.4: 9 residues within 4Å: Chain A: H.76, S.77, M.80 Chain B: F.79, M.80, D.82, H.83, Y.86, F.88 4 PLIP interactions: 1 interactions with chain A, 3 interactions with chain B Salt bridges: A:H.76, B:H.83 Hydrogen bonds: B:F.79, B:F.79 PO4.15: 2 residues within 4Å: Chain B: R.219, H.220 6 PLIP interactions: 6 interactions with chain B Water bridges: B:R.225, B:R.225, B:R.225, B:R.225 Salt bridges: B:R.219, B:H.220 PO4.16: 4 residues within 4Å: Chain B: A.196, R.219, H.220, R.225 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:R.219 Water bridges: B:A.196, B:H.220, B:R.225 Salt bridges: B:H.220, B:R.225 PO4.17: 9 residues within 4Å: Chain A: H.468 Chain B: C.59, V.60, C.64, V.65, T.340 Ligands: K.20, AU.24, GOL.27 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Salt bridges: A:H.468 Hydrogen bonds: B:V.65 PO4.18: 9 residues within 4Å: Chain A: F.79, M.80, D.82, H.83, Y.86, F.88 Chain B: H.76, S.77, M.80 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:F.79, A:F.79 Salt bridges: A:H.83, B:H.76

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

CL.5: 2 residues within 4Å: Chain A: K.54, L.55 Ligand excluded by PLIP CL.19: 2 residues within 4Å: Chain B: K.54, L.55 Ligand excluded by PLIP

2 x K: POTASSIUM ION(Non-covalent)

K.6: 3 residues within 4Å: Chain A: C.59 Ligands: PO4.3, GOL.13 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:C.59 K.20: 3 residues within 4Å: Chain B: C.59 Ligands: PO4.17, GOL.27 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:C.59

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

FAD.7: 42 residues within 4Å: Chain A: G.28, G.29, G.30, S.31, G.32, G.33, V.50, E.51, S.52, H.53, K.54, G.56, G.57, T.58, C.59, V.62, G.63, C.64, K.67, G.129, H.130, A.131, A.156, T.157, G.158, G.159, S.178, F.182, Y.198, R.292, N.295, L.299, D.332, L.338, L.339, T.340, P.341, A.343, F.373 Chain B: H.468, P.469 Ligands: AU.10 29 PLIP interactions: 26 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:F.182 Hydrogen bonds: A:G.29, A:S.31, A:G.32, A:G.33, A:S.52, A:G.56, A:G.57, A:T.58, A:T.58, A:C.59, A:K.67, A:A.131, A:A.131, A:G.159, A:D.332, A:D.332, A:L.338, A:T.340, A:T.340, B:H.468 Water bridges: A:G.30, A:G.30, A:S.52, A:K.54, A:K.54, A:V.333, B:H.468, B:H.468 FAD.21: 42 residues within 4Å: Chain A: H.468, P.469 Chain B: G.28, G.29, G.30, S.31, G.32, G.33, V.50, E.51, S.52, H.53, K.54, G.56, G.57, T.58, C.59, V.62, G.63, C.64, K.67, G.129, H.130, A.131, A.156, T.157, G.158, G.159, S.178, F.182, Y.198, R.292, N.295, L.299, D.332, L.338, L.339, T.340, P.341, A.343, F.373 Ligands: AU.24 30 PLIP interactions: 27 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:F.182 Hydrogen bonds: B:G.29, B:S.31, B:G.32, B:G.33, B:S.52, B:G.56, B:G.57, B:T.58, B:C.59, B:K.67, B:A.131, B:A.131, B:G.159, B:D.332, B:D.332, B:L.338, B:T.340, B:T.340, B:T.340, A:H.468 Water bridges: B:G.30, B:G.30, B:K.54, B:K.54, B:T.58, B:H.130, B:V.333, A:H.468, A:H.468

2 x AUP: 2-(2-PHENYL-3-PYRIDIN-2-YL-4,5,6,7-TETRAHYDRO-2H-ISOPHOSPHINDOL-1-YL)PYRIDINE(Non-covalent)

AUP.8: 12 residues within 4Å: Chain A: S.173, L.174, I.176, G.180, Q.183, L.184, G.261, L.262, V.283, D.284, C.285 Ligands: AU.9 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:I.176, A:Q.183, A:L.184, A:L.262, A:L.262 AUP.22: 12 residues within 4Å: Chain B: S.173, L.174, I.176, G.180, Q.183, L.184, G.261, L.262, V.283, D.284, C.285 Ligands: AU.23 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:I.176, B:Q.183, B:L.184, B:L.262, B:L.262

4 x AU: GOLD ION(Non-covalent)

AU.9: 3 residues within 4Å: Chain A: I.176, C.285 Ligands: AUP.8 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:C.285 AU.10: 5 residues within 4Å: Chain A: C.59, C.64, T.340 Ligands: PO4.3, FAD.7 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:C.59, A:C.64 AU.23: 3 residues within 4Å: Chain B: I.176, C.285 Ligands: AUP.22 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:C.285 AU.24: 5 residues within 4Å: Chain B: C.59, C.64, T.340 Ligands: PO4.17, FAD.21 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:C.59, B:C.64

8 x GOL: GLYCEROL(Non-functional Binders)

GOL.11: 6 residues within 4Å: Chain A: G.197, Y.198, I.199, A.289, I.290, G.291 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.197, A:Y.198, A:I.199 Water bridges: A:A.196, A:A.200, A:G.291 GOL.12: 7 residues within 4Å: Chain A: V.316, Q.320, G.331, C.334, G.335, K.336, Y.365 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.320, A:C.334, A:K.336 Water bridges: A:G.331 GOL.13: 3 residues within 4Å: Chain B: H.468 Ligands: PO4.3, K.6 No protein-ligand interaction detected (PLIP) GOL.14: 3 residues within 4Å: Chain A: R.38, R.348 Chain B: T.477 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.38, A:R.348, A:R.348 GOL.25: 6 residues within 4Å: Chain B: G.197, Y.198, I.199, A.289, I.290, G.291 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:G.197, B:Y.198, B:I.199 Water bridges: B:A.196, B:A.200, B:G.291 GOL.26: 7 residues within 4Å: Chain B: V.316, Q.320, G.331, C.334, G.335, K.336, Y.365 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:Q.320, B:C.334, B:K.336 Water bridges: B:G.331 GOL.27: 3 residues within 4Å: Chain A: H.468 Ligands: PO4.17, K.20 No protein-ligand interaction detected (PLIP) GOL.28: 3 residues within 4Å: Chain A: T.477 Chain B: R.38, R.348 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:R.38, B:R.348, B:R.348 Water bridges: A:E.473

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Urig, S. et al., Undressing of Phosphine Gold(I) Complexes as Irreversible Inhibitors of Human Disulfide Reductases. Angew.Chem.Int.Ed.Engl. (2006)

Release Date

2006-04-04

Peptides

glutathione reductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

glutathione reductase