SMTL ID : 6j1p.2 (1 other biounit)

Crystal structure of Candida Antarctica Lipase B mutant - SR

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.76 Å

Oligo State

monomer

Ligands

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

SO4.1: 6 residues within 4Å: Chain A: N.210, G.211, K.212, Q.251 Ligands: SO4.2, EDO.6 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.251, A:Q.251 Water bridges: A:R.253 SO4.2: 4 residues within 4Å: Chain A: K.212, R.253, S.254 Ligands: SO4.1 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.254 Water bridges: A:R.253, A:R.253, A:A.255 Salt bridges: A:K.212, A:R.253 SO4.3: 6 residues within 4Å: Chain A: N.296, C.297, E.298, R.313, T.314 Ligands: PGE.17 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.296, A:E.298, A:R.313 Water bridges: A:E.298 Salt bridges: A:R.313 SO4.4: 4 residues within 4Å: Chain A: Q.15, V.19, P.73, Y.86 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.15, A:N.78

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

EDO.5: 7 residues within 4Å: Chain A: D.300, R.306, T.314, S.316, G.317, I.318, V.319 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.300, A:I.318 Water bridges: A:T.314, A:I.318 EDO.6: 4 residues within 4Å: Chain A: T.249, Q.251, R.253 Ligands: SO4.1 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.253 Water bridges: A:T.249, A:T.249, A:Q.251 EDO.7: 4 residues within 4Å: Chain A: D.300, L.301, M.302, P.303 3 PLIP interactions: 3 interactions with chain A Water bridges: A:Q.81, A:D.300, A:D.300 EDO.8: 7 residues within 4Å: Chain A: K.36, P.37, S.98, N.101, K.102, L.103, P.104 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.98, A:S.98 EDO.9: 5 residues within 4Å: Chain A: T.47, S.71, P.73, P.74, F.75 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:F.75 Water bridges: A:S.71 EDO.10: 6 residues within 4Å: Chain A: T.169, N.173, F.308, A.309, V.310, K.312 2 PLIP interactions: 2 interactions with chain A Water bridges: A:F.308, A:V.310 EDO.11: 5 residues within 4Å: Chain A: T.44, S.109, D.138, Q.161, I.193 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.44, A:S.109, A:Q.161 Water bridges: A:T.44 EDO.12: 5 residues within 4Å: Chain A: V.225, I.226, D.227, G.230, P.264 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.227, A:P.264 EDO.13: 6 residues within 4Å: Chain A: P.58, Q.62, D.269, L.270, T.271, Q.274 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:P.58, A:T.271, A:Q.274 EDO.14: 1 residues within 4Å: Chain A: A.96 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.96

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

CL.15: 2 residues within 4Å: Chain A: Y.207, N.210 Ligand excluded by PLIP CL.16: 1 residues within 4Å: Chain A: N.173 Ligand excluded by PLIP

1 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.17: 7 residues within 4Å: Chain A: N.296, C.297, R.313, T.314, C.315, G.317 Ligands: SO4.3 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.313, A:R.313

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xu, J. et al., Stereodivergent Protein Engineering of a Lipase To Access All Possible Stereoisomers of Chiral Esters with Two Stereocenters. J.Am.Chem.Soc. (2019)

Release Date

2020-01-01

Peptides

Lipase B: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Lipase B

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