CONTRIBUTION OF THE ACTIVE SITE ASPARTIC ACID TO CATALYSIS IN THE BACTERIAL NEURAMINIDASE FROM MICROMONOSPORA VIRIDIFACIENS DOI:10.2210/pdb1w8o/pdb

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Primary Citation       Related Citations in PDB Entry (REMARK 1) Hide     Molecular Description Hide Classification: Hydrolase Structure Weight: 65167.09 Molecule: BACTERIAL SIALIDASE Polymer: 1 Type: protein Length: 601 Chains: A EC#: 3.2.1.18    Fragment: RESIDUES 47-647 Mutation: YES Organism Micromonospora viridifaciens Gene Name nedA UniProtKB:   Protein Feature View | Search PDB | Q02834         Source Hide Polymer: 1 Scientific Name: Micromonospora viridifaciens   Taxonomy   Expression System: Escherichia coli       Related PDB Entries Hide Identifier Details 1EUR  SIALIDASE  1EUS  SIALIDASE COMPLEXED WITH 2-DEOXY-2,3- DEHYDRO-N- ACETYLNEURAMINIC ACID  1EUT  SIALIDASE, LARGE 68KD FORM, COMPLEXED WITH GALACTOSE  1EUU  SIALIDASE OR NEURAMINIDASE, LARGE 68KD FORM  1W8N  CONTRIBUTION OF THE ACTIVE SITE ASPARTIC ACID TO CATALYSIS IN THE BACTERIAL NEURAMINIDASE FROM MICROMONOSPORA VIRIDIFACIENS.      Ligand Chemical Component Hide Identifier Formula Name Interactions CIT Search  Download  C6 H8 O7 CITRIC ACID   Ligand Explorer GOL Search  Download  C3 H8 O3 GLYCEROL   Ligand Explorer LBT Search  Download  C12 H22 O11 ALPHA-LACTOSE   Ligand Explorer NA Search  Download  Na SODIUM ION   Ligand Explorer     External Domain Annotations Hide SCOP Classification v1.75: 3 Domains - data from SCOP   CATH Classification v3.4.0: 3 Domains - data from CATH   Pfam Classification: 3 Domains - data from Pfam   GO Terms: 8 Terms - data from GO      Structural Biology Knowledgebase Data Hide     Data in orange boxes are gathered from external resources (when available). Reset Layout

Biological Assembly            View in 3D More Images... Biological assembly 1 assigned by authors and generated by PISA (software) Downloadable viewers: Simple Viewer Protein Workshop Ligand Explorer Kiosk Viewer Other Viewers  KiNG WebMol QuickPDB FirstGlance         MyPDB Personal Annotations Hide     Deposition Summary Hide Authors:   Newstead, S.,  Watson, J.N.,  Dookhun, V.,  Bennet, A.J.,  Taylor, G. Deposition:   2004-09-24 Release:   2004-09-29 Last Modified (REVDAT):   2009-10-06     Revision History    Hide Mouse over text for details 2011-07-13 Version format compliance     Experimental Details Hide Method:   X-RAY DIFFRACTION Exp. Data:   Structure Factors EDS   Resolution[Å]:   1.70 R-Value: 0.164 (obs.) R-Free: 0.197 Space Group: P 21 21 21 Unit Cell:   Length [Å] Angles [°] a = 46.71 α = 90.00  b = 111.17 β = 90.00  c = 142.20 γ = 90.00