SMTL ID : 3i2k.1

Cocaine Esterase, wild type, bound to a DTT adduct

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.51 Å

Oligo State

homo-dimer

Ligands

12 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: A.302, E.344, W.345 Ligand excluded by PLIP CL.9: 1 residues within 4Å: Chain A: R.556 Ligand excluded by PLIP CL.10: 1 residues within 4Å: Chain A: R.182 Ligand excluded by PLIP CL.11: 1 residues within 4Å: Chain A: H.563 Ligand excluded by PLIP CL.12: 3 residues within 4Å: Chain B: R.297, K.298, R.472 Ligand excluded by PLIP CL.13: 3 residues within 4Å: Chain B: R.75, G.82, E.83 Ligand excluded by PLIP CL.14: 3 residues within 4Å: Chain B: A.302, E.344, W.345 Ligand excluded by PLIP CL.20: 1 residues within 4Å: Chain B: R.556 Ligand excluded by PLIP CL.21: 1 residues within 4Å: Chain B: R.182 Ligand excluded by PLIP CL.22: 1 residues within 4Å: Chain B: H.563 Ligand excluded by PLIP

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

DBC.4: 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.15: 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.5: 8 residues within 4Å: Chain A: L.196, N.197, D.198, V.199, F.408, H.409, N.410 Chain B: R.293 8 PLIP interactions: 6 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:V.199, A:A.200, A:H.409, A:N.410, B:R.293, B:R.293 Water bridges: A:F.408, A:G.411 GOL.6: 6 residues within 4Å: Chain A: D.394, A.396, L.547, M.550, C.551, T.552 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:D.394, A:E.548 Water bridges: A:E.548, A:M.550, A:T.552, A:T.552 GOL.7: 6 residues within 4Å: Chain A: V.281, P.306, E.309, A.310, R.336, W.345 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.309, A:R.336 Water bridges: A:R.336 GOL.16: 8 residues within 4Å: Chain A: R.293 Chain B: L.196, N.197, D.198, V.199, F.408, H.409, N.410 9 PLIP interactions: 3 interactions with chain A, 6 interactions with chain B Hydrogen bonds: A:R.293, A:R.293, B:V.199, B:A.200, B:H.409, B:N.410 Water bridges: A:R.293, B:D.198, B:G.411 GOL.17: 6 residues within 4Å: Chain B: D.394, A.396, L.547, M.550, C.551, T.552 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:D.394, B:E.548 Water bridges: B:E.548, B:E.548, B:M.550, B:T.552, B:T.552 GOL.18: 6 residues within 4Å: Chain B: V.281, P.306, E.309, A.310, R.336, W.345 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.336 Water bridges: B:R.336

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

SO4.8: 7 residues within 4Å: Chain A: G.364, G.365, S.366, S.383, G.384, T.385, R.559 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.365, A:G.365, A:G.384, A:T.385, A:R.559 Water bridges: A:S.383 SO4.19: 7 residues within 4Å: Chain B: G.364, G.365, S.366, S.383, G.384, T.385, R.559 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:G.365, B:G.365, B:G.384, B:T.385, B:T.385, B:R.559 Water bridges: B:S.383

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

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