SMTL ID : 8aug.1

XenA Y183F variant in complex with ethyl (Z)-2-(hydroxyimino)-3-oxobutanoate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.35 Å

Oligo State

homo-dimer

Ligands

6 x L9I: ethyl (2Z)-2-hydroxyimino-3-oxidanylidene-butanoate(Non-covalent)

L9I.1: 10 residues within 4Å: Chain A: C.25, Y.27, I.66, H.178, H.181, F.183, F.269, W.302 Ligands: FMN.2, L9I.3 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.269 Hydrogen bonds: A:H.178 Salt bridges: A:K.106, A:H.181 L9I.3: 6 residues within 4Å: Chain A: W.302, R.326 Chain B: W.358, R.361 Ligands: L9I.1, FMN.2 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Salt bridges: A:R.326 Hydrophobic interactions: B:R.361 L9I.4: 6 residues within 4Å: Chain A: R.47, A.91, A.92, P.352 Chain B: M.28, W.37 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.47, A:R.47 L9I.6: 10 residues within 4Å: Chain B: C.25, Y.27, I.66, H.178, H.181, F.183, F.269, W.302 Ligands: FMN.5, L9I.7 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:I.66, B:W.302 Hydrogen bonds: B:H.178, B:H.181 Water bridges: B:Y.27 Salt bridges: B:K.106, B:H.181 L9I.7: 6 residues within 4Å: Chain A: W.358 Chain B: W.278, W.302, R.326 Ligands: FMN.5, L9I.6 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:W.278, B:W.302, A:W.358 Water bridges: B:R.326 Salt bridges: B:R.326 L9I.8: 6 residues within 4Å: Chain A: M.28, W.37 Chain B: R.47, A.91, A.92, P.352 4 PLIP interactions: 1 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:W.37, B:R.47, B:R.47 Hydrophobic interactions: B:P.352

2 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.2: 19 residues within 4Å: Chain A: P.22, P.23, M.24, C.25, A.57, Q.99, H.178, H.181, R.231, A.301, W.302, G.303, S.323, V.324, G.325, R.326 Chain B: W.358 Ligands: L9I.1, L9I.3 18 PLIP interactions: 2 interactions with chain B, 16 interactions with chain A Water bridges: B:Y.362, B:Y.362, A:F.304, A:G.305 Hydrophobic interactions: A:M.24, A:R.326 Hydrogen bonds: A:P.23, A:C.25, A:A.57, A:Q.99, A:Q.99, A:R.231, A:R.231, A:W.302, A:G.303, A:G.325, A:R.326 Salt bridges: A:R.326 FMN.5: 19 residues within 4Å: Chain A: W.358 Chain B: P.22, P.23, M.24, C.25, A.57, Q.99, H.178, H.181, R.231, A.301, W.302, G.303, S.323, V.324, G.325, R.326 Ligands: L9I.6, L9I.7 19 PLIP interactions: 18 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:M.24, B:R.326 Hydrogen bonds: B:P.23, B:C.25, B:A.57, B:Q.99, B:Q.99, B:H.181, B:R.231, B:R.231, B:W.302, B:G.303, B:G.325, B:R.326 Water bridges: B:F.304, B:G.305, B:A.327, A:Y.362 Salt bridges: B:R.326

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Breukelaar, W.B. et al., Mechanistic Insights into the Ene-Reductase-Catalyzed Promiscuous Reduction of Oximes to Amines. Acs Catalysis (2023)

Release Date

2023-03-01

Peptides

NADH:flavin oxidoreductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

NADH:flavin oxidoreductase

Related Entries With Identical Sequence