SMTL ID : 5a6v.1

Open and closed conformations and protonation states of Candida antarctica Lipase B: Xenon complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.28 Å

Oligo State

homo-dimer

Ligands

2 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 6 residues within 4Å: Chain A: S.10, Q.11, P.69, N.74, D.75, V.78 No protein-ligand interaction detected (PLIP) NAG-NAG.2: 6 residues within 4Å: Chain B: S.10, Q.11, P.69, N.74, D.75, V.78 No protein-ligand interaction detected (PLIP)

2 x IPA: ISOPROPYL ALCOHOL(Non-functional Binders)

IPA.3: 8 residues within 4Å: Chain A: T.40, S.105, D.134, T.138, Q.157, I.189, V.190 Ligands: XE.6 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:T.138, A:V.190 IPA.8: 7 residues within 4Å: Chain B: T.40, D.134, T.138, V.154, Q.157, I.189, I.285 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:T.138, B:I.285 Water bridges: B:V.154

6 x XE: XENON(Non-covalent)

XE.4: 3 residues within 4Å: Chain A: L.278 Chain B: L.219 Ligands: XE.6 No protein-ligand interaction detected (PLIP) XE.5: 2 residues within 4Å: Chain A: L.144, I.285 No protein-ligand interaction detected (PLIP) XE.6: 3 residues within 4Å: Chain A: I.285 Ligands: IPA.3, XE.4 No protein-ligand interaction detected (PLIP) XE.7: 4 residues within 4Å: Chain A: V.101, A.111, L.115, V.125 No protein-ligand interaction detected (PLIP) XE.9: 4 residues within 4Å: Chain B: M.83, A.111, L.115, V.125 No protein-ligand interaction detected (PLIP) XE.10: 1 residues within 4Å: Chain B: S.161 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stauch, B. et al., Open and Closed States of Candida Antarctica Lipase B: Protonation and the Mechanism of Interfacial Activation. J.Lipid Res. (2015)

Release Date

2015-10-21

Peptides

LIPASE B: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

LIPASE B

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