SMTL ID : 1q20.1

Crystal Structure of human cholesterol sulfotransferase (SULT2B1b) in the presence of PAP and pregnenolone

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

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

NA.1: 3 residues within 4Å: Chain A: S.147, A.150, L.153 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.147

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

A3P.2: 18 residues within 4Å: Chain A: K.57, S.58, G.59, T.60, T.61, W.62, R.134, S.142, Y.197, S.231, T.232, F.233, M.236, F.259, L.260, R.261, K.262, G.263 24 PLIP interactions: 24 interactions with chain A Hydrogen bonds: A:K.57, A:S.58, A:G.59, A:T.60, A:T.60, A:T.60, A:T.61, A:S.142, A:S.231, A:R.261, A:K.262, A:G.263 Water bridges: A:T.60, A:T.61, A:R.134, A:S.142, A:F.233, A:F.233, A:V.264 Salt bridges: A:K.57, A:R.134, A:R.261 pi-Stacking: A:W.62, A:F.233

1 x PLO: (3BETA)-3-HYDROXYPREGN-5-EN-20-ONE(Non-covalent)

PLO.3: 12 residues within 4Å: Chain A: I.7, L.30, Y.31, W.85, W.90, T.93, V.95, H.112, Q.152, Y.244, L.247, L.251 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:I.7, A:L.30, A:L.30, A:W.85, A:T.93, A:V.95, A:Y.244, A:L.247, A:L.251 Hydrogen bonds: A:H.112 Water bridges: A:Y.146

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lee, K.A. et al., Crystal structure of human cholesterol sulfotransferase (SULT2B1b) in the presence of pregnenoloneand 3'-phosphoadenosine 5'-phosphate. Rationale for specificity differences between prototypical SULT2A1 and the SULT2BG1 isoforms. J.Biol.Chem. (2003)

Release Date

2003-11-11

Peptides

sulfotransferase family, cytosolic, 2B, member 1 isoform b: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

sulfotransferase family, cytosolic, 2B, member 1 isoform b

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