SMTL ID : 8auf.1

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

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.35 Å

Oligo State

homo-dimer

Ligands

3 x O8I: ethyl (2~{Z})-2-hydroxyimino-3-oxidanylidene-pentanoate(Non-covalent)

O8I.1: 9 residues within 4Å: Chain A: C.25, Y.27, I.66, H.178, H.181, F.183, F.269, W.302 Ligands: FMN.2 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.269 Hydrogen bonds: A:H.178 Salt bridges: A:H.181 O8I.4: 5 residues within 4Å: Chain A: F.204, D.205, E.247, E.250, R.254 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.204, A:E.247, A:E.250 Water bridges: A:F.204, A:D.205 Salt bridges: A:R.254 O8I.6: 9 residues within 4Å: Chain B: C.25, A.57, I.66, H.178, H.181, F.183, F.269, W.302 Ligands: FMN.5 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:A.57, B:I.66, B:F.183, B:F.269 Hydrogen bonds: B:H.181 Salt bridges: B:H.181

2 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.2: 18 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: O8I.1 18 PLIP interactions: 17 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:M.24, A:R.326, B:W.358 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 Water bridges: A:F.304, A:G.305, A:A.327 Salt bridges: A:R.326 FMN.5: 18 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: O8I.6 19 PLIP interactions: 18 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:M.24, B:R.326, A:W.358 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 Salt bridges: B:R.326

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.3: 4 residues within 4Å: Chain A: G.305, R.326, A.327 Chain B: L.359 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.305 Water bridges: A:A.327

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

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