SMTL ID : 1z29.1

Crystal Structures of SULT1A2 and SULT1A1*3: Implications in the bioactivation of N-hydroxy-2-acetylamino fluorine (OH-AAF)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 3 residues within 4Å: Chain A: K.106, Y.240 Ligands: ACY.3 2 PLIP interactions: 1 Ligand-Ligand interactions, 1 Ligand-Water interactions Metal complexes: ACY.3, H2O.56 CA.4: 3 residues within 4Å: Chain B: K.106, Y.240 Ligands: ACY.6 2 PLIP interactions: 1 Ligand-Ligand interactions, 1 Ligand-Water interactions Metal complexes: ACY.6, H2O.112

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

A3P.2: 18 residues within 4Å: Chain A: K.48, S.49, G.50, T.51, T.52, W.53, R.130, S.138, Y.193, T.227, S.228, F.229, M.232, F.255, M.256, R.257, K.258, G.259 24 PLIP interactions: 24 interactions with chain A Hydrogen bonds: A:K.48, A:S.49, A:G.50, A:T.51, A:T.51, A:T.51, A:T.52, A:T.52, A:S.138, A:Y.193, A:T.227, A:F.255, A:R.257, A:K.258, A:G.259 Water bridges: A:W.53, A:W.53, A:F.229 Salt bridges: A:K.48, A:R.130, A:R.257 pi-Stacking: A:W.53, A:W.53, A:F.229 A3P.5: 18 residues within 4Å: Chain B: K.48, S.49, G.50, T.51, T.52, W.53, R.130, S.138, Y.193, T.227, S.228, F.229, M.232, F.255, M.256, R.257, K.258, G.259 25 PLIP interactions: 25 interactions with chain B Hydrogen bonds: B:K.48, B:S.49, B:G.50, B:T.51, B:T.51, B:T.52, B:T.52, B:T.52, B:S.138, B:T.227, B:F.255, B:R.257, B:K.258, B:G.259 Water bridges: B:T.51, B:T.51, B:W.53, B:W.53, B:F.229 Salt bridges: B:K.48, B:R.130, B:R.257 pi-Stacking: B:W.53, B:W.53, B:F.229

2 x ACY: ACETIC ACID(Non-functional Binders)

ACY.3: 6 residues within 4Å: Chain A: F.81, K.106, H.108, Y.149, Y.169 Ligands: CA.1 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:Y.169 Hydrogen bonds: A:Y.149 Salt bridges: A:K.106, A:H.108 ACY.6: 6 residues within 4Å: Chain B: F.81, K.106, H.108, Y.149, Y.169 Ligands: CA.4 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:Y.169 Water bridges: B:T.51 Salt bridges: B:K.106, B:H.108

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lu, J. et al., Crystal structures of SULT1A2 and SULT1A1 *3: insights into the substrate inhibition and the role of Tyr149 in SULT1A2. Biochem.Biophys.Res.Commun. (2010)

Release Date

2006-05-30

Peptides

Phenol-sulfating phenol sulfotransferase 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Phenol-sulfating phenol sulfotransferase 2