3b5q

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Crystal structure of a putative sulfatase (NP_810509.1) from Bacteroides thetaiotaomicron VPI-5482 at 2.40 A resolution

Structural highlights

3b5q is a 2 chain structure with sequence from Bacteroides thetaiotaomicron VPI-5482. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.4Å
Ligands:CL, EDO, EPE, MSE, PEG, ZN
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT, TOPSAN

Function

HEXSF_BACTN Exosulfatase involved in the degradation of the glycosaminoglycans (GAGs) chondroitin sulfate (CS), dermatan sulfate (DS) and heparan sulfate (HS). 2-O-sulfatase active on unsaturated non-reducing end hexuronate units. Has a slight preference for HS-derived structures (PubMed:25002587). GAG-specific sulfatases play a key role in the persistence of the major human gut symbiont B.thetaiotaomicron in the host gastrointestinal tract (PubMed:25002587).[1] [2]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

References

  1. ↑ Ulmer JE, Vilen EM, Namburi RB, Benjdia A, Beneteau J, Malleron A, Bonnaffe D, Driguez PA, Descroix K, Lassalle G, Le Narvor C, Sandstrom C, Spillmann D, Berteau O. Characterization of glycosaminoglycan (GAG) sulfatases from the human gut symbiont Bacteroides thetaiotaomicron reveals the first GAG-specific bacterial endosulfatase. J Biol Chem. 2014 Aug 29;289(35):24289-303. doi: 10.1074/jbc.M114.573303. Epub, 2014 Jul 7. PMID:25002587 doi:http://dx.doi.org/10.1074/jbc.M114.573303
  2. ↑ Ulmer JE, Vilen EM, Namburi RB, Benjdia A, Beneteau J, Malleron A, Bonnaffe D, Driguez PA, Descroix K, Lassalle G, Le Narvor C, Sandstrom C, Spillmann D, Berteau O. Characterization of glycosaminoglycan (GAG) sulfatases from the human gut symbiont Bacteroides thetaiotaomicron reveals the first GAG-specific bacterial endosulfatase. J Biol Chem. 2014 Aug 29;289(35):24289-303. doi: 10.1074/jbc.M114.573303. Epub, 2014 Jul 7. PMID:25002587 doi:http://dx.doi.org/10.1074/jbc.M114.573303

Contents


PDB ID 3b5q

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OCA

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