SMTL ID : 4jvm.1 (1 other biounit)

Crystal structure of human estrogen sulfotransferase (SULT1E1) in complex with inactive cofactor PAP and brominated flame retardant TBBPA (tetrabromobisphenol A)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.99 Å

Oligo State

monomer

Ligands

1 x XDI: 4,4'-propane-2,2-diylbis(2,6-dibromophenol)(Non-covalent)

XDI.1: 15 residues within 4Å: Chain A: Y.20, F.23, P.46, F.80, C.83, K.85, M.89, K.105, H.107, F.141, V.145, H.148, Y.239, I.246, M.247 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:Y.20, A:Y.20, A:F.23 Hydrogen bonds: A:K.105, A:K.105 Water bridges: A:T.50 pi-Stacking: A:F.141

1 x A3P: ADENOSINE-3'-5'-DIPHOSPHATE(Non-covalent)

A3P.2: 18 residues within 4Å: Chain A: K.47, S.48, G.49, T.50, T.51, W.52, R.129, S.137, Y.192, T.226, S.227, F.228, M.231, F.254, M.255, R.256, K.257, G.258 28 PLIP interactions: 28 interactions with chain A Hydrogen bonds: A:K.47, A:S.48, A:G.49, A:T.50, A:T.50, A:T.50, A:T.51, A:R.129, A:S.137, A:Y.192, A:T.226, A:F.254, A:R.256, A:K.257, A:G.258 Water bridges: A:T.50, A:T.50, A:R.129, A:S.137, A:F.228, A:F.228, A:I.259 Salt bridges: A:K.47, A:R.129, A:R.256 pi-Stacking: A:W.52, A:W.52, A:F.228

1 x NA: SODIUM ION(Non-functional Binders)

NA.3: 4 residues within 4Å: Chain A: G.182, K.183, S.184, V.187 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.182

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 4 residues within 4Å: Chain A: D.194, K.201, E.202, K.205 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.205, A:K.205 Water bridges: A:E.197 EDO.5: 5 residues within 4Å: Chain A: K.132, F.275, D.276, Y.279, T.292 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.276, A:D.276

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gosavi, R.A. et al., Mimicking of Estradiol Binding by Flame Retardants and Their Metabolites: A Crystallographic Analysis. Environ.Health Perspect. (2013)

Release Date

2013-09-04

Peptides

Estrogen sulfotransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Estrogen sulfotransferase

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