CONTRIBUTION OF THE ACTIVE SITE ASPARTIC ACID TO CATALYSIS IN THE BACTERIAL NEURAMINIDASE FROM MICROMONOSPORA VIRIDIFACIENS. DOI:10.2210/pdb1w8n/pdb

1W8N   Display Files  close FASTA Sequence PDB File PDB File (Header) mmCIF File mmCIF File (Header) PDBML/XML File PDBML/XML File (Header)   Download Files  close FASTA Sequence PDB File (Text) PDB File (gz) mmCIF File mmCIF File (gz) PDBML/XML File PDBML/XML File (gz) Structure Factor (Text) Structure Factor (gz) Biological Assembly (gz) (A+S)   Share this Page  close Facebook Twitter LinkedIn Email Link this Page

Primary Citation       Related Citations in PDB Entry (REMARK 1) Hide     Molecular Description Hide Classification: Hydrolase Structure Weight: 64735.70 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      Ligand Chemical Component Hide Identifier Formula Name Interactions DAN Search  Download  C11 H17 N O8 2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURAMINIC ACID   Ligand Explorer GAL Search  Download  C6 H12 O6 BETA-D-GALACTOSE   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 PQS (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:   2004-09-30 Last Modified (REVDAT):   2011-07-13     Revision History    Hide Mouse over text for details 2011-07-13 Version format compliance 2011-07-13 Flag residual B-value     Experimental Details Hide Method:   X-RAY DIFFRACTION Exp. Data:   Structure Factors EDS   Resolution[Å]:   2.10 R-Value: 0.168 (obs.) R-Free: 0.219 Space Group: P 21 21 21 Unit Cell:   Length [Å] Angles [°] a = 46.60 α = 90.00  b = 111.61 β = 90.00  c = 143.87 γ = 90.00