SMTL ID : 6xt8.1 (1 other biounit)

Crystal structure of haloalkane dehalogenase variant DhaA115 domain-swapped dimer type-2

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

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

CL.1: 6 residues within 4Å: Chain A: N.41, W.107, F.168 Chain B: F.205, P.206, L.209 Ligand excluded by PLIP CL.6: 5 residues within 4Å: Chain A: F.205, P.206 Chain B: N.41, W.107, F.168 Ligand excluded by PLIP

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain A: D.89, E.93, W.115, R.118, N.119, R.122 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.89, A:N.119, A:R.122 Water bridges: A:R.118 GOL.3: 4 residues within 4Å: Chain A: W.138, R.153 Chain B: I.211, E.214 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:I.211, A:R.153 Water bridges: A:W.138 GOL.7: 5 residues within 4Å: Chain B: D.89, E.93, R.118, N.119, R.122 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.119, B:N.119, B:R.122 Water bridges: B:D.89 GOL.8: 7 residues within 4Å: Chain B: F.8, S.44, G.70, K.71, H.188, E.191, P.192 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:S.44, B:S.44, B:H.188, B:H.188, B:E.191 Water bridges: B:K.71

1 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.4: 5 residues within 4Å: Chain A: T.242, F.266, I.267, G.268, P.269 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.242, A:F.266 Water bridges: A:N.278

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.5: 2 residues within 4Å: Chain A: G.213, W.219 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Markova, K. et al., Computational Enzyme Stabilization Can Affect Folding Energy Landscapes and Lead to Catalytically Enhanced Domain-Swapped Dimers. Acs Catalysis (2021)

Release Date

2021-01-27

Peptides

Haloalkane dehalogenase variant DhaA115 domain-swapped dimer type-2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Haloalkane dehalogenase variant DhaA115 domain-swapped dimer type-2

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