1OGS	Hydrolase	date	May 13, 2003
title	Human Acid-Beta-Glucosidase
authors	H.Dvir, M.Harel, A.A.Mccarthy, L.Toker, I.Silman, A.H.Futerman, J.L.Sussman
compound		source
Molecule: Glucosylceramidase Chain: A, B Synonym: Glucocerebrosidase, Beta-Glucocerebrosidase, Acid Beta-Glucosidase, D-Glucosyl-N-Acylsphingosine Glucohydrolase, Alglucerase, Imiglucerase; Ec: 3.2.1.45 Engineered: Yes		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Cricetulus Griseus Expression_system_taxid: 10029 Expression_system_cell_line: Cho
symmetry	Space Group: C 2 2 21	R_factor 0.195 R_Free 0.230
crystal cell	length a length b length c angle alpha angle beta angle gamma 107.735 285.232 91.678 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.0 Å
ligand	NAG, NDG, SO4	enzyme	Hydrolase E.C.3.2.1.45 BRENDA
related structures	by homologous chain: 1Y7V
subcellular loc.	Membrane localization by OPM: Lysosome membrane
Gene Ontology	Chain Function Process Component A, B glucosylceramidase activity receptor binding hydrolase activity hydrolase activity, acting o... lipid metabolic process sphingolipid metabolic proce... glucosylceramide catabolic p... glycosphingolipid metabolic ... metabolic process cell death termination of signal transd... negative regulation of inter... positive regulation of prote... negative regulation of MAP k... small molecule metabolic pro... sphingosine biosynthetic pro... ceramide biosynthetic proces... negative regulation of infla... cellular response to tumor n... lysosome lysosomal membrane membrane lysosomal lumen
Primary reference	X-ray structure of human acid-beta-glucosidase, the defective enzyme in Gaucher disease., Dvir H, Harel M, McCarthy AA, Toker L, Silman I, Futerman AH, Sussman JL, EMBO Rep 2003 Jul;4(7):704-9. PMID:12792654

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (188 Kb) [Save to disk] Biological Unit Coordinates (1ogs.pdb1.gz) 92 Kb Biological Unit Coordinates (1ogs.pdb2.gz) 94 Kb LPC: Ligand-Protein Contacts for 1OGS CSU: Contacts of Structural Units for 1OGS Likely Quarternary Molecular Structure file(s) for 1OGS Structure Factors (700 Kb) Retrieve 1OGS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1OGS from S2C, [Save to disk] Re-refined 1ogs structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1OGS in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 1OGS

Cartoon representation from PDB Cartoon Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 1OGS, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ogsa1, region A:1-77,A:432-497 [Jmol] [rasmolscript] [script source]     - Domain d1ogsa2, region A:78-431 [Jmol] [rasmolscript] [script source]     - Domain d1ogsb1, region B:1-77,B:432-497 [Jmol] [rasmolscript] [script source]     - Domain d1ogsb2, region B:78-431 [Jmol] [rasmolscript] [script source] Fold representative 1ogs from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1ogs_A] [1ogs_B] SWISS-PROT database: [P04062] Domain organization of [GLCM_HUMAN] by SWISSPFAM Alignments of the sequence of 1OGS with the sequences similar proteins can be viewed for 1OGS's classification [GLCM_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [GLCM_HUMAN] at ProtoMap. Click on the Cluster number.

Other resources with information on 1OGS

Community annotation for 1OGS at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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