SMTL ID : 1ov4.1

Crystal structure of human DHEA-ST complexed with androsterone

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 6 residues within 4Å: Chain A: K.52, S.53, G.54, T.55, N.56 Ligands: AOX.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.52, A:G.54, A:T.55, A:N.56 Salt bridges: A:K.52 SO4.3: 6 residues within 4Å: Chain B: K.52, S.53, G.54, T.55, N.56 Ligands: AOX.4 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:K.52, B:G.54, B:T.55, B:N.56 Salt bridges: B:K.52

2 x AOX: (3Beta,5alpha)-3-Hydroxyandrostan-17-one(Non-covalent)

AOX.2: 10 residues within 4Å: Chain A: F.26, P.51, K.52, W.80, S.88, I.90, H.107, F.141, W.142 Ligands: SO4.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.26, A:W.80, A:F.141 Hydrogen bonds: A:K.52, A:S.88, A:H.107 AOX.4: 10 residues within 4Å: Chain B: F.26, P.51, K.52, W.80, S.88, I.90, H.107, F.141, W.142 Ligands: SO4.3 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:F.26, B:W.80, B:F.141 Hydrogen bonds: B:K.52, B:S.88, B:H.107

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chang, H.J. et al., Identifying androsterone (ADT) as a cognate substrate for human dehydroepiandrosterone sulfotransferase (DHEA-ST) important for steroid homeostasis: structure of the enzyme-ADT complex. J.Biol.Chem. (2004)

Release Date

2004-02-17

Peptides

Alcohol sulfotransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Alcohol sulfotransferase