SMTL ID : 6uuy.2 (1 other biounit)

Schistosoma haematobium (Blood Fluke) Sulfotransferase/Hycanthone Complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.37 Å

Oligo State

monomer

Ligands

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

A3P.1: 17 residues within 4Å: Chain A: P.18, R.19, T.20, G.21, T.22, N.23, S.24, R.111, S.119, L.199, Y.220, P.221, C.222, A.223, N.224, S.225, H.226 24 PLIP interactions: 24 interactions with chain A Hydrogen bonds: A:R.19, A:T.20, A:G.21, A:T.22, A:T.22, A:N.23, A:S.24, A:S.119, A:P.221, A:A.223, A:N.224, A:H.226 Water bridges: A:R.19, A:S.24, A:S.24, A:R.111, A:R.111, A:G.200, A:G.200, A:G.200 Salt bridges: A:R.19, A:R.19, A:R.111, A:H.226

1 x QHM: hycanthone(Non-covalent)

QHM.2: 15 residues within 4Å: Chain A: P.18, H.39, M.40, Y.41, I.44, D.87, V.124, L.125, D.140, I.145, F.149, Y.150, S.153, E.154, T.233 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:I.44, A:V.124, A:L.125, A:E.154 Hydrogen bonds: A:D.87 Salt bridges: A:D.140

1 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.3: 5 residues within 4Å: Chain A: T.61, S.66, K.68, I.71, E.96 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:K.68, A:I.71, A:E.96 Hydrogen bonds: A:S.66

2 x CA: CALCIUM ION(Non-covalent)(Non-functional Binders)

CA.4: 3 residues within 4Å: Chain A: E.172, E.176 Ligands: BCN.5 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.172, A:E.176, H2O.3, H2O.8 CA.6: 1 residues within 4Å: Ligands: BCN.5 No protein-ligand interaction detected (PLIP)

1 x BCN: BICINE(Non-covalent)

BCN.5: 3 residues within 4Å: Chain A: E.172 Ligands: CA.4, CA.6 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Guzman, M. et al., Molecular basis for hycanthone drug action in schistosome parasites. Mol.Biochem.Parasitol. (2020)

Release Date

2020-02-19

Peptides

Sulfotransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Sulfotransferase

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