SMTL ID : 4jko.1

Crystal structure of a catalytic mutant of Axe2 (Axe2_S15A), an acetylxylan esterase from Geobacillus stearothermophilus

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-octamer

Ligands

28 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 7 residues within 4Å: Chain A: C.19, T.35, G.36, P.195, S.196, V.197, H.200 Ligand excluded by PLIP GOL.2: 6 residues within 4Å: Chain A: R.148, D.152, D.171, Q.173, A.174, N.177 Ligand excluded by PLIP GOL.3: 8 residues within 4Å: Chain A: E.27, G.28, S.29, F.30, G.31, A.32 Chain E: M.103, K.106 Ligand excluded by PLIP GOL.4: 4 residues within 4Å: Chain A: K.125, P.126, V.128, K.129 Ligand excluded by PLIP GOL.5: 6 residues within 4Å: Chain A: E.140, G.141, N.142, P.185 Chain H: D.145, P.146 Ligand excluded by PLIP GOL.7: 7 residues within 4Å: Chain B: C.19, T.35, G.36, P.195, S.196, V.197, H.200 Ligand excluded by PLIP GOL.8: 7 residues within 4Å: Chain B: G.28, S.29, F.30, G.31, A.32, L.33 Chain H: L.100 Ligand excluded by PLIP GOL.11: 7 residues within 4Å: Chain C: C.19, T.35, G.36, P.195, S.196, V.197, H.200 Ligand excluded by PLIP GOL.12: 6 residues within 4Å: Chain C: R.148, D.152, D.171, Q.173, A.174, N.177 Ligand excluded by PLIP GOL.13: 8 residues within 4Å: Chain C: E.27, G.28, S.29, F.30, G.31, A.32 Chain G: M.103, K.106 Ligand excluded by PLIP GOL.14: 4 residues within 4Å: Chain C: K.125, P.126, V.128, K.129 Ligand excluded by PLIP GOL.15: 6 residues within 4Å: Chain C: E.140, G.141, N.142, P.185 Chain F: D.145, P.146 Ligand excluded by PLIP GOL.17: 7 residues within 4Å: Chain D: C.19, T.35, G.36, P.195, S.196, V.197, H.200 Ligand excluded by PLIP GOL.18: 7 residues within 4Å: Chain D: G.28, S.29, F.30, G.31, A.32, L.33 Chain F: L.100 Ligand excluded by PLIP GOL.21: 7 residues within 4Å: Chain E: C.19, T.35, G.36, P.195, S.196, V.197, H.200 Ligand excluded by PLIP GOL.22: 6 residues within 4Å: Chain E: R.148, D.152, D.171, Q.173, A.174, N.177 Ligand excluded by PLIP GOL.23: 8 residues within 4Å: Chain C: M.103, K.106 Chain E: E.27, G.28, S.29, F.30, G.31, A.32 Ligand excluded by PLIP GOL.24: 4 residues within 4Å: Chain E: K.125, P.126, V.128, K.129 Ligand excluded by PLIP GOL.25: 6 residues within 4Å: Chain B: D.145, P.146 Chain E: E.140, G.141, N.142, P.185 Ligand excluded by PLIP GOL.27: 7 residues within 4Å: Chain F: C.19, T.35, G.36, P.195, S.196, V.197, H.200 Ligand excluded by PLIP GOL.28: 7 residues within 4Å: Chain B: L.100 Chain F: G.28, S.29, F.30, G.31, A.32, L.33 Ligand excluded by PLIP GOL.31: 7 residues within 4Å: Chain G: C.19, T.35, G.36, P.195, S.196, V.197, H.200 Ligand excluded by PLIP GOL.32: 6 residues within 4Å: Chain G: R.148, D.152, D.171, Q.173, A.174, N.177 Ligand excluded by PLIP GOL.33: 8 residues within 4Å: Chain A: M.103, K.106 Chain G: E.27, G.28, S.29, F.30, G.31, A.32 Ligand excluded by PLIP GOL.34: 4 residues within 4Å: Chain G: K.125, P.126, V.128, K.129 Ligand excluded by PLIP GOL.35: 6 residues within 4Å: Chain D: D.145, P.146 Chain G: E.140, G.141, N.142, P.185 Ligand excluded by PLIP GOL.37: 7 residues within 4Å: Chain H: C.19, T.35, G.36, P.195, S.196, V.197, H.200 Ligand excluded by PLIP GOL.38: 7 residues within 4Å: Chain D: L.100 Chain H: G.28, S.29, F.30, G.31, A.32, L.33 Ligand excluded by PLIP

12 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.6: 7 residues within 4Å: Chain A: D.14, A.15, S.62, G.63, N.92, W.95, H.194 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:A.15, A:G.63, A:N.92 Water bridges: A:R.96, A:R.96 Salt bridges: A:H.194 PO4.9: 7 residues within 4Å: Chain B: D.14, A.15, S.62, G.63, N.92, W.95, H.194 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:A.15, B:G.63, B:N.92 Water bridges: B:R.96, B:R.96, B:H.194 Salt bridges: B:H.194 PO4.10: 2 residues within 4Å: Chain B: R.149, Q.153 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Q.153 Water bridges: B:T.150 Salt bridges: B:R.149 PO4.16: 7 residues within 4Å: Chain C: D.14, A.15, S.62, G.63, N.92, W.95, H.194 6 PLIP interactions: 6 interactions with chain C Hydrogen bonds: C:A.15, C:G.63, C:N.92 Water bridges: C:R.96, C:R.96 Salt bridges: C:H.194 PO4.19: 7 residues within 4Å: Chain D: D.14, A.15, S.62, G.63, N.92, W.95, H.194 7 PLIP interactions: 7 interactions with chain D Hydrogen bonds: D:A.15, D:G.63, D:N.92 Water bridges: D:R.96, D:R.96, D:H.194 Salt bridges: D:H.194 PO4.20: 2 residues within 4Å: Chain D: R.149, Q.153 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:Q.153 Water bridges: D:T.150 Salt bridges: D:R.149 PO4.26: 7 residues within 4Å: Chain E: D.14, A.15, S.62, G.63, N.92, W.95, H.194 6 PLIP interactions: 6 interactions with chain E Hydrogen bonds: E:A.15, E:G.63, E:N.92 Water bridges: E:R.96, E:R.96 Salt bridges: E:H.194 PO4.29: 7 residues within 4Å: Chain F: D.14, A.15, S.62, G.63, N.92, W.95, H.194 7 PLIP interactions: 7 interactions with chain F Hydrogen bonds: F:A.15, F:G.63, F:N.92 Water bridges: F:R.96, F:R.96, F:H.194 Salt bridges: F:H.194 PO4.30: 2 residues within 4Å: Chain F: R.149, Q.153 3 PLIP interactions: 3 interactions with chain F Hydrogen bonds: F:Q.153 Water bridges: F:T.150 Salt bridges: F:R.149 PO4.36: 7 residues within 4Å: Chain G: D.14, A.15, S.62, G.63, N.92, W.95, H.194 6 PLIP interactions: 6 interactions with chain G Hydrogen bonds: G:A.15, G:G.63, G:N.92 Water bridges: G:R.96, G:R.96 Salt bridges: G:H.194 PO4.39: 7 residues within 4Å: Chain H: D.14, A.15, S.62, G.63, N.92, W.95, H.194 7 PLIP interactions: 7 interactions with chain H Hydrogen bonds: H:A.15, H:G.63, H:N.92 Water bridges: H:R.96, H:R.96, H:H.194 Salt bridges: H:H.194 PO4.40: 2 residues within 4Å: Chain H: R.149, Q.153 3 PLIP interactions: 3 interactions with chain H Hydrogen bonds: H:Q.153 Water bridges: H:T.150 Salt bridges: H:R.149

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. Acta Crystallogr.,Sect.D (2014)

Release Date

2014-02-12

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