SMTL ID : 3ets.1 (1 other biounit)

Crystal structure of a bacterial arylsulfate sulfotransferase catalytic intermediate with 4-methylumbelliferone bound in the active site

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-tetramer

Ligands

4 x 4MU: 7-hydroxy-4-methyl-2H-chromen-2-one(Non-covalent)

4MU.1: 7 residues within 4Å: Chain A: F.171, H.252, H.356, H.436, I.500, T.557 Chain C: F.3 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.171, A:I.500 Hydrogen bonds: A:H.356 4MU.5: 8 residues within 4Å: Chain B: F.171, Y.208, H.252, H.356, H.436, I.500, T.557 Chain D: F.3 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:F.171, B:I.500 Hydrogen bonds: B:H.356 4MU.9: 7 residues within 4Å: Chain A: F.3 Chain C: F.171, H.252, H.356, H.436, I.500, T.557 3 PLIP interactions: 3 interactions with chain C Hydrophobic interactions: C:F.171, C:I.500 Hydrogen bonds: C:H.356 4MU.13: 8 residues within 4Å: Chain B: F.3 Chain D: F.171, Y.208, H.252, H.356, H.436, I.500, T.557 4 PLIP interactions: 4 interactions with chain D Hydrophobic interactions: D:F.171, D:I.500 Hydrogen bonds: D:Y.208, D:H.356

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

SO4.2: 5 residues within 4Å: Chain A: R.273, V.348, G.349, P.350, R.352 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:V.348 Salt bridges: A:R.273, A:R.352 SO4.3: 2 residues within 4Å: Chain A: D.509, R.510 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.509, A:D.509 Salt bridges: A:R.510 SO4.4: 3 residues within 4Å: Chain A: S.37, D.38, Q.59 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.38, A:D.38, A:V.39, A:Q.59 SO4.6: 5 residues within 4Å: Chain B: R.273, V.348, G.349, P.350, R.352 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:V.348 Salt bridges: B:R.273, B:R.352 SO4.7: 2 residues within 4Å: Chain B: D.509, R.510 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.509 Salt bridges: B:R.510 SO4.8: 3 residues within 4Å: Chain B: S.37, D.38, Q.59 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.38, B:Q.59 SO4.10: 5 residues within 4Å: Chain C: R.273, V.348, G.349, P.350, R.352 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:V.348 Salt bridges: C:R.273, C:R.352 SO4.11: 2 residues within 4Å: Chain C: D.509, R.510 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:D.509 Salt bridges: C:R.510 SO4.12: 3 residues within 4Å: Chain C: S.37, D.38, Q.59 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:D.38, C:V.39, C:Q.59 SO4.14: 5 residues within 4Å: Chain D: R.273, V.348, G.349, P.350, R.352 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:V.348 Salt bridges: D:R.273, D:R.352 SO4.15: 2 residues within 4Å: Chain D: D.509, R.510 1 PLIP interactions: 1 interactions with chain D Salt bridges: D:R.510 SO4.16: 3 residues within 4Å: Chain D: S.37, D.38, Q.59 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:D.38, D:Q.59

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Malojcic, G. et al., A structural and biochemical basis for PAPS-independent sulfuryl transfer by aryl sulfotransferase from uropathogenic Escherichia coli. Proc.Natl.Acad.Sci.USA (2008)

Release Date

2008-11-25

Peptides

Arylsulfate sulfotransferase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Arylsulfate sulfotransferase

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