SMTL ID : 4z44.1

F454K Mutant of Tryptophan 7-halogenase PrnA

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

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

FAD.1: 32 residues within 4Å: Chain A: G.28, G.29, G.30, T.31, A.32, S.55, I.58, R.60, I.61, V.63, E.65, A.66, A.180, D.201, E.202, V.203, C.233, S.234, G.235, M.236, R.237, L.239, W.290, I.292, I.333, G.352, L.353, F.357, P.360, G.365, I.366 Ligands: CL.2 31 PLIP interactions: 31 interactions with chain A Hydrophobic interactions: A:I.61, A:V.63, A:W.290, A:I.333, A:F.357, A:P.360 Hydrogen bonds: A:G.29, A:G.30, A:T.31, A:A.32, A:S.55, A:I.58, A:I.61, A:E.65, A:E.65, A:A.66, A:A.66, A:V.203, A:V.203, A:I.351, A:L.353, A:G.365, A:I.366 Water bridges: A:T.31, A:T.31, A:G.33, A:G.33, A:M.236, A:S.354, A:S.363, A:Y.367 FAD.7: 32 residues within 4Å: Chain B: G.28, G.29, G.30, T.31, A.32, S.55, I.58, R.60, I.61, V.63, E.65, A.66, A.180, D.201, E.202, V.203, C.233, S.234, G.235, M.236, R.237, L.239, W.290, I.292, I.333, G.352, L.353, F.357, P.360, G.365, I.366 Ligands: CL.8 30 PLIP interactions: 30 interactions with chain B Hydrophobic interactions: B:I.61, B:V.63, B:W.290, B:I.333, B:F.357, B:P.360 Hydrogen bonds: B:G.29, B:G.30, B:T.31, B:T.31, B:A.32, B:S.55, B:I.58, B:I.61, B:E.65, B:A.66, B:A.66, B:V.203, B:V.203, B:I.351, B:L.353, B:G.365, B:I.366 Water bridges: B:G.33, B:G.33, B:E.54, B:M.236, B:S.354, B:S.363, B:Y.367

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 5 residues within 4Å: Chain A: P.360, S.363, T.364, G.365 Ligands: FAD.1 Ligand excluded by PLIP CL.8: 5 residues within 4Å: Chain B: P.360, S.363, T.364, G.365 Ligands: FAD.7 Ligand excluded by PLIP

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

PO4.3: 4 residues within 4Å: Chain A: F.119, G.120, Y.460, N.475 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:G.120, A:Y.460, A:N.475 Water bridges: A:Y.459, A:Y.459, A:Y.459, A:E.466, A:K.470, A:K.470 Salt bridges: A:K.470 PO4.9: 4 residues within 4Å: Chain B: F.119, G.120, Y.460, N.475 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:G.120, B:N.475 Water bridges: B:Y.459, B:Y.459, B:E.466, B:K.470, B:K.470 Salt bridges: B:K.470

6 x SO4: SULFATE ION(Non-functional Binders)

SO4.4: 1 residues within 4Å: Chain A: K.334 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:K.334 SO4.5: 3 residues within 4Å: Chain A: P.59, R.60, H.181 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.60 Water bridges: A:I.58, A:R.60 Salt bridges: A:R.60, A:H.181 SO4.6: 2 residues within 4Å: Chain A: R.42, R.194 3 PLIP interactions: 3 interactions with chain A Water bridges: A:R.194 Salt bridges: A:R.42, A:R.194 SO4.10: 1 residues within 4Å: Chain B: K.334 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:K.334 SO4.11: 3 residues within 4Å: Chain B: P.59, R.60, H.181 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.60 Water bridges: B:I.58, B:R.60 Salt bridges: B:R.60, B:H.181 SO4.12: 2 residues within 4Å: Chain B: R.42, R.194 3 PLIP interactions: 3 interactions with chain B Water bridges: B:R.194 Salt bridges: B:R.42, B:R.194

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shepherd, S.A. et al., Extending the biocatalytic scope of regiocomplementary flavin-dependent halogenase enzymes. Chem Sci (2015)

Release Date

2016-04-13

Peptides

Flavin-dependent tryptophan halogenase PrnA: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Flavin-dependent tryptophan halogenase PrnA