SMTL ID : 5hc0.1

Structure of esterase Est22 with p-nitrophenol

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

homo-dimer

Ligands

8 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 8 residues within 4Å: Chain A: E.101, P.102, N.180, V.183, S.184, K.187, R.221, E.225 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.180, A:K.187, A:K.187, A:R.221, A:E.225 Water bridges: A:N.180 GOL.3: 6 residues within 4Å: Chain A: I.204, Q.232, P.299, F.361, C.362, G.364 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.364 Water bridges: A:Q.232, A:S.327, A:K.329 GOL.4: 7 residues within 4Å: Chain A: Y.240, W.245, L.263, N.265, Q.267, G.268 Ligands: ACY.6 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.265, A:N.265, A:N.265, A:Q.267, A:G.268 Water bridges: A:A.269 GOL.5: 3 residues within 4Å: Chain A: Y.277, E.278, R.280 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.280 Water bridges: A:Y.277 GOL.8: 8 residues within 4Å: Chain B: E.101, P.102, N.180, V.183, S.184, K.187, R.221, E.225 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:N.180, B:K.187, B:K.187, B:R.221, B:E.225 Water bridges: B:N.180, B:E.225 GOL.10: 6 residues within 4Å: Chain B: I.204, Q.232, P.299, F.361, C.362, G.364 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.364 Water bridges: B:Q.232, B:S.327, B:K.329 GOL.11: 7 residues within 4Å: Chain B: Y.240, W.245, L.263, N.265, Q.267, G.268 Ligands: ACY.13 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:N.265, B:N.265, B:N.265, B:Q.267, B:G.268 Water bridges: B:Y.240, B:A.269 GOL.12: 3 residues within 4Å: Chain B: Y.277, E.278, R.280 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.280

4 x NPO: P-NITROPHENOL(Non-covalent)

NPO.2: 6 residues within 4Å: Chain A: I.39, M.43, V.75, F.76, A.79, I.345 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:A.79 pi-Stacking: A:F.76 NPO.7: 9 residues within 4Å: Chain A: L.73, L.134, Y.141, E.208, S.209, H.338, I.342, F.343 Ligands: ACY.6 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.134, A:I.342 Hydrogen bonds: A:E.208, A:S.209 pi-Stacking: A:F.343 NPO.9: 6 residues within 4Å: Chain B: I.39, M.43, V.75, F.76, A.79, I.345 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:A.79 pi-Stacking: B:F.76 NPO.14: 9 residues within 4Å: Chain B: L.73, L.134, Y.141, E.208, S.209, H.338, I.342, F.343 Ligands: ACY.13 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:L.134, B:I.342 Hydrogen bonds: B:Y.141, B:E.208, B:E.208, B:S.209 pi-Stacking: B:F.343

2 x ACY: ACETIC ACID(Non-functional Binders)

ACY.6: 6 residues within 4Å: Chain A: G.129, G.130, S.209, Y.240 Ligands: GOL.4, NPO.7 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.209 Water bridges: A:G.129 ACY.13: 6 residues within 4Å: Chain B: G.129, G.130, S.209, Y.240 Ligands: GOL.11, NPO.14 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.209 Water bridges: B:G.129

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huang, J. et al., Structural insights of a hormone sensitive lipase homologue Est22. Sci Rep (2016)

Release Date

2017-01-18

Peptides

Lipolytic enzyme: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Lipolytic enzyme

Related Entries With Identical Sequence