SMTL ID : 4ai7.1

Crystal structure of Laccase from Thermus thermophilus HB27 complexed with Hg, crystal of the apoenzyme soaked for 2 h in 5 mM HgCl2 at 278 K.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

5 x HG: MERCURY (II) ION(Non-covalent)

HG.1: 4 residues within 4Å: Chain A: H.370, C.422, H.427, M.432 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.370, A:C.422, A:H.427 HG.2: 4 residues within 4Å: Chain A: H.72, H.74, H.373, H.375 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:H.72, A:H.373 HG.3: 4 residues within 4Å: Chain A: H.74, W.110, H.112, H.423 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.74, A:H.112, A:H.423, H2O.6, H2O.8 HG.4: 4 residues within 4Å: Chain A: H.72, H.114, H.375, H.421 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.114, A:H.375, A:H.421, H2O.6, H2O.8 HG.21: 4 residues within 4Å: Chain A: M.273, M.278, H.280, M.282 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.280

16 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.5: 13 residues within 4Å: Chain A: L.221, A.224, D.225, L.238, L.239, L.240, E.244, R.245, A.246, F.389, Y.391, K.395 Ligands: MPD.16 Ligand excluded by PLIP MPD.6: 2 residues within 4Å: Chain A: K.415, G.416 Ligand excluded by PLIP MPD.7: 4 residues within 4Å: Chain A: P.319, V.320, V.321, T.322 Ligand excluded by PLIP MPD.8: 4 residues within 4Å: Chain A: E.104, L.316, P.411, R.413 Ligand excluded by PLIP MPD.9: 5 residues within 4Å: Chain A: R.52, P.53, E.134, S.135, S.136 Ligand excluded by PLIP MPD.10: 5 residues within 4Å: Chain A: G.117, W.171, D.429, R.430 Ligands: MPD.19 Ligand excluded by PLIP MPD.11: 4 residues within 4Å: Chain A: P.121, P.165, H.166, W.171 Ligand excluded by PLIP MPD.12: 3 residues within 4Å: Chain A: K.8, V.10, P.47 Ligand excluded by PLIP MPD.13: 7 residues within 4Å: Chain A: P.5, E.6, P.7, F.44, P.45, N.183, G.184 Ligand excluded by PLIP MPD.14: 2 residues within 4Å: Chain A: N.339, Q.341 Ligand excluded by PLIP MPD.15: 4 residues within 4Å: Chain A: D.266, G.268, K.401, A.402 Ligand excluded by PLIP MPD.16: 6 residues within 4Å: Chain A: L.233, V.235, E.237, L.238, P.390 Ligands: MPD.5 Ligand excluded by PLIP MPD.17: 6 residues within 4Å: Chain A: E.104, L.105, A.106, S.135, F.228, S.311 Ligand excluded by PLIP MPD.18: 4 residues within 4Å: Chain A: E.234, V.235, S.236 Ligands: MPD.20 Ligand excluded by PLIP MPD.19: 4 residues within 4Å: Chain A: P.168, W.171, R.430 Ligands: MPD.10 Ligand excluded by PLIP MPD.20: 5 residues within 4Å: Chain A: D.216, H.217, P.218, S.236 Ligands: MPD.18 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Serrano-Posada, H. et al., X-Ray-Induced Catalytic Active-Site Reduction of a Multicopper Oxidase: Structural Insights Into the Proton-Relay Mechanism and O2-Reduction States. Acta Crystallogr.,Sect.D (2015)

Release Date

2012-02-22

Peptides

LACCASE-LIKE PROTEIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

LACCASE-LIKE PROTEIN

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