1H49	Hydrolase	date	Feb 25, 2003
title	Crystal Structure Of The Inactive Double Mutant Of The Maize Glucosidase Zmglu1-E191d-F198v In Complex With Dimboa-Gluco
authors	M.Czjzek, J.Moriniere, L.Verdoucq, D.R.Bevan, B.Henrissat, A.Esen
compound		source
Molecule: Beta-Glucosidase Chain: A, B Fragment: Beta-Glucosidase, Residues 55-566 Synonym: Chloroplast Precursor, Gentiobiase, Cellobiase, Be Glucoside Glucohydrolase, Glu1; Ec: 3.2.1.21 Engineered: Yes Mutation: Yes Other_details: In Complex With The Ligand Dimboa-Glucoside		Organism_scientific: Zea Mays Organism_common: Maize Organism_taxid: 4577 Strain: Cv. Mutin Tissue: Coleoptile Cell: Plys S Cells Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_plasmid: Pet-21a
symmetry	Space Group: P 1 21 1	R_factor 0.184 R_Free 0.221
crystal cell	length a length b length c angle alpha angle beta angle gamma 58.145 114.088 80.126 90.00 93.88 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	BGC, HBO	enzyme	Hydrolase E.C.3.2.1.21 BRENDA
related structures	by homologous chain: 1V03, 1V08
Gene Ontology	Chain Function Process Component A, B
Primary reference	Mutational and structural analysis of aglycone specificity in maize and sorghum beta-glucosidases., Verdoucq L, Czjzek M, Moriniere J, Bevan DR, Esen A, J Biol Chem 2003 Apr 8;. PMID:12684498

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (174 Kb) [Save to disk] Biological Unit Coordinates (1h49.pdb1.gz) 84 Kb Biological Unit Coordinates (1h49.pdb2.gz) 86 Kb LPC: Ligand-Protein Contacts for 1H49 CSU: Contacts of Structural Units for 1H49 Likely Quarternary Molecular Structure file(s) for 1H49 Structure Factors (1018 Kb) Retrieve 1H49 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1H49 from S2C, [Save to disk] Re-refined 1h49 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1H49 in 3D

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Visual 3D analysis of 1H49

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 3D motif for 1H49, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1h49a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1h49b_, region B [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1h49_B] [1h49] [1h49_A] SWISS-PROT database: [P49235] Domain organization of [BGLC_MAIZE] by SWISSPFAM

Other resources with information on 1H49

Community annotation for 1H49 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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