SMTL ID : 3i2g.1

Cocaine Esterase with mutation G173Q, bound to DTT adduct

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

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

CL.1: 3 residues within 4Å: Chain A: R.297, K.298, R.472 Ligand excluded by PLIP CL.2: 3 residues within 4Å: Chain A: R.75, G.82, E.83 Ligand excluded by PLIP CL.3: 3 residues within 4Å: Chain A: P.354, D.355, R.574 Ligand excluded by PLIP CL.4: 2 residues within 4Å: Chain A: E.344, W.345 Ligand excluded by PLIP CL.10: 1 residues within 4Å: Chain A: R.556 Ligand excluded by PLIP CL.11: 1 residues within 4Å: Chain A: H.563 Ligand excluded by PLIP CL.12: 1 residues within 4Å: Chain A: R.28 Ligand excluded by PLIP CL.13: 1 residues within 4Å: Chain A: R.519 Ligand excluded by PLIP CL.14: 3 residues within 4Å: Chain B: R.297, K.298, R.472 Ligand excluded by PLIP CL.15: 3 residues within 4Å: Chain B: R.75, G.82, E.83 Ligand excluded by PLIP CL.16: 3 residues within 4Å: Chain B: P.354, D.355, R.574 Ligand excluded by PLIP CL.17: 2 residues within 4Å: Chain B: E.344, W.345 Ligand excluded by PLIP CL.23: 1 residues within 4Å: Chain B: R.556 Ligand excluded by PLIP CL.24: 1 residues within 4Å: Chain B: H.563 Ligand excluded by PLIP CL.25: 1 residues within 4Å: Chain B: R.28 Ligand excluded by PLIP CL.26: 1 residues within 4Å: Chain B: R.519 Ligand excluded by PLIP

2 x DBC: (4S,5S)-4,5-BIS(MERCAPTOMETHYL)-1,3-DIOXOLAN-2-OL(Covalent)

DBC.5: 11 residues within 4Å: Chain A: Y.44, H.87, S.117, Y.118, P.150, W.151, W.166, F.261, H.287, L.407, F.408 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.44, A:Y.44, A:Y.118 DBC.18: 11 residues within 4Å: Chain B: Y.44, H.87, S.117, Y.118, P.150, W.151, W.166, F.261, H.287, L.407, F.408 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Y.44, B:Y.118

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.6: 9 residues within 4Å: Chain A: L.196, N.197, D.198, V.199, A.200, F.408, H.409, N.410 Chain B: R.293 7 PLIP interactions: 6 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:V.199, A:A.200, A:H.409, A:N.410, B:R.293 Water bridges: A:F.408, A:G.411 GOL.7: 6 residues within 4Å: Chain A: D.394, A.396, L.547, M.550, C.551, T.552 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.394, A:L.547 Water bridges: A:T.552, A:T.552 GOL.8: 6 residues within 4Å: Chain A: V.281, P.306, E.309, A.310, R.336, W.345 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.309, A:E.309 Water bridges: A:A.310, A:M.313, A:R.336 GOL.19: 9 residues within 4Å: Chain A: R.293 Chain B: L.196, N.197, D.198, V.199, A.200, F.408, H.409, N.410 7 PLIP interactions: 6 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:V.199, B:A.200, B:H.409, B:N.410, A:R.293 Water bridges: B:F.408, B:G.411 GOL.20: 6 residues within 4Å: Chain B: D.394, A.396, L.547, M.550, C.551, T.552 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:D.394, B:L.547 Water bridges: B:T.552, B:T.552 GOL.21: 6 residues within 4Å: Chain B: V.281, P.306, E.309, A.310, R.336, W.345 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:E.309 Water bridges: B:A.310, B:M.313, B:R.336

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

SO4.9: 5 residues within 4Å: Chain A: G.364, G.365, S.383, G.384, T.385 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.365, A:G.365, A:G.384, A:T.385 Water bridges: A:R.559, A:R.559 SO4.22: 5 residues within 4Å: Chain B: G.364, G.365, S.383, G.384, T.385 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:G.365, B:G.365, B:G.384, B:T.385 Water bridges: B:R.559, B:R.559

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Narasimhan, D. et al., Structural analysis of thermostabilizing mutations of cocaine esterase. Protein Eng.Des.Sel. (2010)

Release Date

2010-06-16

Peptides

Cocaine esterase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Cocaine esterase