SMTL ID : 6sf0.1 (1 other biounit)

Crystal Structure of Ancestral Flavin-containing monooxygenase (FMO) 2 in the presence of NADP+

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.01 Å

Oligo State

homo-dimer

Ligands

2 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.1: 29 residues within 4Å: Chain A: G.9, A.10, G.11, V.12, S.13, F.31, E.32, R.33, T.34, G.38, G.39, L.40, W.41, G.50, T.60, N.61, T.62, T.109, V.110, C.146, S.147, G.148, H.150, F.337, G.370, S.377, I.378, F.379 Ligands: NAP.2 22 PLIP interactions: 22 interactions with chain A Hydrophobic interactions: A:L.40, A:W.41 Hydrogen bonds: A:A.10, A:V.12, A:S.13, A:S.13, A:S.13, A:R.33, A:R.33, A:L.40, A:W.41, A:N.61, A:T.62, A:T.62, A:V.110, A:V.110, A:H.150, A:I.378 Water bridges: A:H.149, A:H.149 pi-Stacking: A:W.41, A:W.41 FAD.3: 30 residues within 4Å: Chain B: I.8, G.9, A.10, G.11, V.12, S.13, F.31, E.32, R.33, T.34, G.38, G.39, L.40, W.41, G.50, V.58, T.60, N.61, T.62, V.110, C.146, S.147, G.148, H.150, F.337, G.370, S.377, I.378, F.379 Ligands: NAP.4 20 PLIP interactions: 20 interactions with chain B Hydrophobic interactions: B:L.40, B:W.41 Hydrogen bonds: B:A.10, B:V.12, B:S.13, B:S.13, B:S.13, B:R.33, B:R.33, B:T.34, B:G.39, B:L.40, B:W.41, B:N.61, B:T.62, B:T.62, B:V.110, B:V.110, B:H.150, B:I.378

2 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NAP.2: 25 residues within 4Å: Chain A: Y.55, I.59, T.60, N.61, F.160, G.191, I.192, G.193, N.194, S.195, D.198, T.214, R.215, H.216, R.223, K.280, E.281, R.302, A.328, T.329, G.330, Q.373, S.423, S.425 Ligands: FAD.1 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:N.194 Hydrogen bonds: A:I.59, A:I.192, A:I.192, A:N.194, A:S.195, A:S.195, A:R.223, A:E.281, A:R.302, A:S.423, A:S.425 Salt bridges: A:H.216, A:K.280 NAP.4: 25 residues within 4Å: Chain B: Y.55, I.59, T.60, N.61, H.150, S.159, G.191, I.192, G.193, N.194, S.195, D.198, H.216, R.223, K.280, E.281, R.302, A.328, T.329, G.330, Y.331, Q.373, S.423, S.425 Ligands: FAD.3 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:N.194 Hydrogen bonds: B:I.59, B:N.61, B:S.159, B:S.159, B:I.192, B:I.192, B:S.195, B:S.195, B:R.223, B:E.281, B:Q.373, B:S.423, B:S.425 Salt bridges: B:K.280

1 x MA4: CYCLOHEXYL-HEXYL-BETA-D-MALTOSIDE(Non-covalent)

MA4.5: 7 residues within 4Å: Chain B: D.226, V.234, F.239, S.240, M.255, Q.259, R.262 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:V.234, B:Q.259, B:R.262, B:R.262

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nicoll, C.R. et al., Ancestral-sequence reconstruction unveils the structural basis of function in mammalian FMOs. Nat.Struct.Mol.Biol. (2020)

Release Date

2019-12-25

Peptides

Ancestral Flavin-containing monooxygenase (FMO) 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
D

Membrane

We predict this structure to be a membrane protein.
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Ancestral Flavin-containing monooxygenase (FMO) 2

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