SMTL ID : 3kru.1

Crystal Structure of the Thermostable Old Yellow Enzyme from Thermoanaerobacter pseudethanolicus E39

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-tetramer

Ligands

4 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.1: 17 residues within 4Å: Chain A: S.22, P.23, M.24, C.25, A.58, Q.100, H.163, H.166, R.216, V.283, G.284, L.285, L.306, G.307, R.308 Chain B: R.333 Ligands: ACT.2 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:M.24, A:R.308 Hydrogen bonds: A:S.22, A:S.22, A:P.23, A:C.25, A:A.58, A:Q.100, A:Q.100, A:R.216, A:R.216, A:L.285, A:G.307, A:R.308, A:R.308 Water bridges: A:Y.27, A:G.284, A:I.286, A:E.309 Salt bridges: A:R.308 FMN.3: 17 residues within 4Å: Chain A: R.333 Chain B: S.22, P.23, M.24, C.25, A.58, Q.100, H.163, H.166, R.216, V.283, G.284, L.285, L.306, G.307, R.308 Ligands: ACT.4 21 PLIP interactions: 20 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:M.24, B:R.308, A:R.333 Hydrogen bonds: B:S.22, B:S.22, B:P.23, B:C.25, B:A.58, B:Q.100, B:Q.100, B:R.216, B:R.216, B:L.285, B:G.307, B:R.308 Water bridges: B:G.284, B:I.286, B:R.308, B:R.308, B:E.309 Salt bridges: B:R.308 FMN.5: 18 residues within 4Å: Chain C: S.22, P.23, M.24, C.25, E.57, A.58, Q.100, H.163, H.166, R.216, V.283, G.284, L.285, L.306, G.307, R.308 Chain D: R.333 Ligands: ACT.6 22 PLIP interactions: 21 interactions with chain C, 1 interactions with chain D Hydrophobic interactions: C:M.24, D:R.333 Hydrogen bonds: C:S.22, C:S.22, C:P.23, C:C.25, C:A.58, C:Q.100, C:Q.100, C:H.166, C:R.216, C:R.216, C:L.285, C:G.307, C:R.308 Water bridges: C:Y.27, C:G.284, C:I.286, C:R.308, C:R.308, C:E.309 Salt bridges: C:R.308 FMN.7: 17 residues within 4Å: Chain C: R.333 Chain D: S.22, P.23, M.24, C.25, A.58, Q.100, H.163, H.166, R.216, V.283, G.284, L.285, L.306, G.307, R.308 Ligands: ACT.8 21 PLIP interactions: 1 interactions with chain C, 20 interactions with chain D Hydrophobic interactions: C:R.333, D:M.24, D:R.308 Hydrogen bonds: D:S.22, D:S.22, D:P.23, D:C.25, D:A.58, D:Q.100, D:Q.100, D:H.166, D:R.216, D:R.216, D:L.285, D:G.307, D:R.308 Water bridges: D:Y.27, D:G.284, D:I.286, D:E.309 Salt bridges: D:R.308

4 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 6 residues within 4Å: Chain A: C.25, I.67, H.163, H.166, Y.168 Ligands: FMN.1 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:I.67, A:Y.168 Salt bridges: A:H.163, A:H.166 ACT.4: 6 residues within 4Å: Chain B: C.25, I.67, H.163, H.166, Y.168 Ligands: FMN.3 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:I.67, B:Y.168 Salt bridges: B:H.163, B:H.166 ACT.6: 7 residues within 4Å: Chain C: C.25, A.58, I.67, H.163, H.166, Y.168 Ligands: FMN.5 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:A.58, C:I.67, C:Y.168 Hydrogen bonds: C:Y.168 Water bridges: C:H.166 Salt bridges: C:H.163, C:H.166 ACT.8: 6 residues within 4Å: Chain D: C.25, I.67, H.163, H.166, Y.168 Ligands: FMN.7 5 PLIP interactions: 5 interactions with chain D Hydrophobic interactions: D:I.67, D:Y.168 Hydrogen bonds: D:Y.168 Salt bridges: D:H.163, D:H.166

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Adalbjornsson, B.V. et al., Biocatalysis with thermostable enzymes: structure and properties of a thermophilic 'ene'-reductase related to old yellow enzyme. Chembiochem (2010)

Release Date

2009-12-08

Peptides

NADH:flavin oxidoreductase/NADH oxidase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

NADH:flavin oxidoreductase/NADH oxidase