SMTL ID : 5bn1.1

Structure of Axe2-W215I, an acetyl xylan esterase from Geobacillus stearothermophilus

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-octamer

Ligands

8 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 1 residues within 4Å: Chain A: Y.109 4 PLIP interactions: 4 interactions with chain A Water bridges: A:Y.109, A:Y.109, A:L.110, A:L.110 GOL.9: 6 residues within 4Å: Chain B: D.145, P.146 Chain E: E.140, G.141, N.142, P.185 5 PLIP interactions: 1 interactions with chain B, 4 interactions with chain E Water bridges: B:N.142, E:N.142, E:L.180 Hydrogen bonds: E:G.141, E:N.142 GOL.10: 1 residues within 4Å: Chain C: Y.109 4 PLIP interactions: 4 interactions with chain C Water bridges: C:Y.109, C:Y.109, C:L.110, C:L.110 GOL.18: 6 residues within 4Å: Chain D: D.145, P.146 Chain G: E.140, G.141, N.142, P.185 5 PLIP interactions: 4 interactions with chain G, 1 interactions with chain D Hydrogen bonds: G:G.141, G:N.142 Water bridges: G:N.142, G:L.180, D:N.142 GOL.19: 1 residues within 4Å: Chain E: Y.109 4 PLIP interactions: 4 interactions with chain E Water bridges: E:Y.109, E:Y.109, E:L.110, E:L.110 GOL.27: 6 residues within 4Å: Chain C: E.140, G.141, N.142, P.185 Chain F: D.145, P.146 5 PLIP interactions: 4 interactions with chain C, 1 interactions with chain F Hydrogen bonds: C:G.141, C:N.142 Water bridges: C:N.142, C:L.180, F:N.142 GOL.28: 1 residues within 4Å: Chain G: Y.109 4 PLIP interactions: 4 interactions with chain G Water bridges: G:Y.109, G:Y.109, G:L.110, G:L.110 GOL.36: 6 residues within 4Å: Chain A: E.140, G.141, N.142, P.185 Chain H: D.145, P.146 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain H Hydrogen bonds: A:G.141, A:N.142 Water bridges: A:N.142, A:L.180, H:N.142

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

CL.2: 4 residues within 4Å: Chain A: D.14, S.15, G.63, N.92 Ligand excluded by PLIP CL.5: 4 residues within 4Å: Chain B: D.14, S.15, G.63, N.92 Ligand excluded by PLIP CL.11: 4 residues within 4Å: Chain C: D.14, S.15, G.63, N.92 Ligand excluded by PLIP CL.14: 4 residues within 4Å: Chain D: D.14, S.15, G.63, N.92 Ligand excluded by PLIP CL.20: 4 residues within 4Å: Chain E: D.14, S.15, G.63, N.92 Ligand excluded by PLIP CL.23: 4 residues within 4Å: Chain F: D.14, S.15, G.63, N.92 Ligand excluded by PLIP CL.29: 4 residues within 4Å: Chain G: D.14, S.15, G.63, N.92 Ligand excluded by PLIP CL.32: 4 residues within 4Å: Chain H: D.14, S.15, G.63, N.92 Ligand excluded by PLIP

16 x IMD: IMIDAZOLE(Non-covalent)

IMD.3: 5 residues within 4Å: Chain A: R.205, R.209, E.214, I.215, V.216 Ligand excluded by PLIP IMD.4: 3 residues within 4Å: Chain A: E.114, Q.160, E.164 Ligand excluded by PLIP IMD.6: 4 residues within 4Å: Chain B: E.74, I.78, E.123, L.127 Ligand excluded by PLIP IMD.7: 5 residues within 4Å: Chain B: R.205, R.209, E.214, I.215, V.216 Ligand excluded by PLIP IMD.12: 5 residues within 4Å: Chain C: R.205, R.209, E.214, I.215, V.216 Ligand excluded by PLIP IMD.13: 3 residues within 4Å: Chain C: E.114, Q.160, E.164 Ligand excluded by PLIP IMD.15: 4 residues within 4Å: Chain D: E.74, I.78, E.123, L.127 Ligand excluded by PLIP IMD.16: 5 residues within 4Å: Chain D: R.205, R.209, E.214, I.215, V.216 Ligand excluded by PLIP IMD.21: 5 residues within 4Å: Chain E: R.205, R.209, E.214, I.215, V.216 Ligand excluded by PLIP IMD.22: 3 residues within 4Å: Chain E: E.114, Q.160, E.164 Ligand excluded by PLIP IMD.24: 4 residues within 4Å: Chain F: E.74, I.78, E.123, L.127 Ligand excluded by PLIP IMD.25: 5 residues within 4Å: Chain F: R.205, R.209, E.214, I.215, V.216 Ligand excluded by PLIP IMD.30: 5 residues within 4Å: Chain G: R.205, R.209, E.214, I.215, V.216 Ligand excluded by PLIP IMD.31: 3 residues within 4Å: Chain G: E.114, Q.160, E.164 Ligand excluded by PLIP IMD.33: 4 residues within 4Å: Chain H: E.74, I.78, E.123, L.127 Ligand excluded by PLIP IMD.34: 5 residues within 4Å: Chain H: R.205, R.209, E.214, I.215, V.216 Ligand excluded by PLIP

4 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.8: 6 residues within 4Å: Chain B: E.140, G.141, N.142, P.185 Chain E: D.145, P.146 6 PLIP interactions: 5 interactions with chain B, 1 interactions with chain E Hydrogen bonds: B:G.141, B:G.141 Water bridges: B:E.140, B:N.142, B:L.180, E:N.142 TRS.17: 6 residues within 4Å: Chain D: E.140, G.141, N.142, P.185 Chain G: D.145, P.146 6 PLIP interactions: 5 interactions with chain D, 1 interactions with chain G Hydrogen bonds: D:G.141, D:G.141 Water bridges: D:E.140, D:N.142, D:L.180, G:N.142 TRS.26: 6 residues within 4Å: Chain C: D.145, P.146 Chain F: E.140, G.141, N.142, P.185 6 PLIP interactions: 1 interactions with chain C, 5 interactions with chain F Water bridges: C:N.142, F:E.140, F:N.142, F:L.180 Hydrogen bonds: F:G.141, F:G.141 TRS.35: 6 residues within 4Å: Chain A: D.145, P.146 Chain H: E.140, G.141, N.142, P.185 6 PLIP interactions: 5 interactions with chain H, 1 interactions with chain A Hydrogen bonds: H:G.141, H:G.141 Water bridges: H:E.140, H:N.142, H:L.180, A:N.142

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lansky, S. et al., A unique octameric structure of Axe2, an intracellular acetyl-xylooligosaccharide esterase from Geobacillus stearothermophilus. To Be Published

Release Date

2016-06-29

Peptides

Acetyl xylan esterase: ABCDEFGH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

E
A

F
B

G
A

H
B

Acetyl xylan esterase