SMTL ID : 2w22.1

Activation Mechanism of Bacterial Thermoalkalophilic Lipases

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: G.287, E.361, D.366, P.367 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:G.287, A:E.361, A:D.366, A:P.367

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: D.62, H.82, H.88, D.239 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.62, A:D.62, A:H.82, A:D.239, A:D.239

2 x EGC: 2-(2-{2-[2-(2-{2-[2-(2-{2-[4-(1,1,3,3-TETRAMETHYL-BUTYL)-PHENOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOX Y}-ETHOXY)-ETHANOL(Non-covalent)

EGC.3: 19 residues within 4Å: Chain A: G.16, F.17, L.57, S.114, Q.115, T.169, L.171, V.172, L.184, Q.185, V.188, L.189, T.240, R.242, L.245, I.320, H.359 Ligands: EGC.4, MPD.5 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:F.17, A:S.114, A:Q.115 Water bridges: A:F.17, A:H.113 EGC.4: 11 residues within 4Å: Chain A: F.17, T.18, L.171, M.174, T.178, L.184, F.291, V.295, I.320, L.360 Ligands: EGC.3 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.18, A:T.178

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

MPD.5: 6 residues within 4Å: Chain A: F.17, T.18, V.188, Y.205, F.207 Ligands: EGC.3 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.17, A:T.18, A:V.188, A:V.188, A:F.207 MPD.6: 6 residues within 4Å: Chain A: A.138, K.139, N.142, V.143, S.144, L.145 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:K.139 Water bridges: A:L.145, A:L.145 MPD.7: 2 residues within 4Å: Chain A: N.197, R.216 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:N.197 Hydrogen bonds: A:R.216, A:R.216

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Carrasco-Lopez, C. et al., Activation of bacterial thermoalkalophilic lipases is spurred by dramatic structural rearrangements. J. Biol. Chem. (2009)

Release Date

2008-12-16

Peptides

TRIACYLGLYCEROL LIPASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

TRIACYLGLYCEROL LIPASE