3ECQ
Endo-alpha-N-acetylgalactosaminidase from Streptococcus pneumoniae: SeMet structure
Summary for 3ECQ
Entry DOI | 10.2210/pdb3ecq/pdb |
Descriptor | Endo-alpha-N-acetylgalactosaminidase, CALCIUM ION, SODIUM ION, ... (5 entities in total) |
Functional Keywords | distorted (beta/alpha)8 (tim) barrel glycoside hydrolase domain, cell wall, peptidoglycan-anchor, secreted, hydrolase |
Biological source | Streptococcus pneumoniae |
Cellular location | Secreted, cell wall; Peptidoglycan-anchor (By similarity): Q8DR60 |
Total number of polymer chains | 2 |
Total formula weight | 343609.32 |
Authors | Caines, M.E.C.,Zhu, H.,Vuckovic, M.,Strynadka, N.C.J. (deposition date: 2008-09-01, release date: 2008-09-09, Last modification date: 2011-07-13) |
Primary citation | Caines, M.E.,Zhu, H.,Vuckovic, M.,Willis, L.M.,Withers, S.G.,Wakarchuk, W.W.,Strynadka, N.C. The structural basis for T-antigen hydrolysis by Streptococcus pneumoniae: a target for structure-based vaccine design. J.Biol.Chem., 283:31279-31283, 2008 Cited by PubMed: 18784084DOI: 10.1074/jbc.C800150200 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2.9 Å) |
Structure validation
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