SMTL ID : 7ctq.2 (1 other biounit)

Peptidyl tryptophan dihydroxylase QhpG essential for tryptophylquinone cofactor biogenesis

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.98 Å

Oligo State

monomer

Ligands

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

FAD.1: 30 residues within 4Å: Chain A: G.12, A.13, G.14, P.15, A.16, S.35, E.36, R.38, E.44, G.45, V.46, R.91, G.112, R.113, V.114, A.141, R.142, G.143, Q.145, S.160, Q.197, R.242, G.261, D.262, P.269, N.273, G.274, I.275, S.278 Ligands: HEZ.3 30 PLIP interactions: 30 interactions with chain A Hydrophobic interactions: A:P.269 Hydrogen bonds: A:A.13, A:G.14, A:A.16, A:G.17, A:S.35, A:E.36, A:R.38, A:E.44, A:G.45, A:G.45, A:R.91, A:R.91, A:V.114, A:V.114, A:R.142, A:D.262, A:G.274, A:I.275, A:S.278 Water bridges: A:R.38, A:R.38, A:R.144, A:Q.197, A:D.262, A:D.262, A:A.263, A:N.273 Salt bridges: A:R.38, A:R.91

1 x GKC: (2~{R},3~{R},4~{S},5~{S},6~{R})-2-[(2~{R},3~{S},4~{R},5~{R},6~{R})-6-(cyclohexylmethoxy)-2-(hydroxymethyl)-4,5-bis(oxidanyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol(Non-covalent)

GKC.2: 9 residues within 4Å: Chain A: S.47, R.72, V.74, W.76, L.83, E.86, N.273, F.324 Ligands: HEZ.3 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:V.74, A:W.76, A:W.76, A:F.324, A:F.324 Hydrogen bonds: A:R.72, A:R.72, A:E.86, A:E.86, A:N.273 Water bridges: A:S.47, A:S.47, A:N.84 Salt bridges: A:R.72

4 x HEZ: HEXANE-1,6-DIOL(Non-covalent)

HEZ.3: 9 residues within 4Å: Chain A: V.176, W.183, W.185, Q.197, P.269, L.270, G.272 Ligands: FAD.1, GKC.2 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:V.176, A:W.183, A:W.185, A:W.185 Hydrogen bonds: A:Q.197, A:L.270 HEZ.4: 4 residues within 4Å: Chain A: W.355, S.356, R.359, Q.402 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Q.402 Hydrogen bonds: A:R.359, A:R.359 HEZ.5: 9 residues within 4Å: Chain A: L.138, E.140, P.147, A.149, A.150, G.250, E.251, W.257, R.259 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:A.149, A:W.257 Hydrogen bonds: A:E.140, A:A.150, A:G.250, A:E.251 Water bridges: A:A.150 HEZ.6: 4 residues within 4Å: Chain A: P.206, G.207, K.208, A.241 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:A.241 Hydrogen bonds: A:P.206 Water bridges: A:S.243

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Oozeki, T. et al., Functional and structural characterization of a flavoprotein monooxygenase essential for biogenesis of tryptophylquinone cofactor. Nat Commun (2021)

Release Date

2021-02-17

Peptides

Peptidyl tryptophan dihydroxylase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Peptidyl tryptophan dihydroxylase

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