2XII	Hydrolase	date	Jun 30, 2010
title	Crystal Structure Of An Alpha-L-Fucosidase Gh29 From Bactero Thetaiotaomicron In Complex With An Extended 9-Fluorenone I Inhibitor
authors	A.Lammerts Van Bueren, S.D.Popat, C.H.Lin, G.J.Davies
compound		source
Molecule: Alpha-L-Fucosidase Chain: A, B Fragment: Catalytic Domain, 32-484 Synonym: Fucosidase, Glycoside Hydrolase, Alpha-L-Fucoside Fucohydrolase; Ec: 3.2.1.51 Engineered: Yes		Organism_scientific: Bacteroides Thetaiotaomicron Organism_taxid: 818 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)
symmetry	Space Group: I 1 2 1	R_factor 0.187 R_Free 0.223
crystal cell	length a length b length c angle alpha angle beta angle gamma 104.466 85.080 120.210 90.00 108.52 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	GOL, SO4, TA9, TYR	enzyme	Hydrolase E.C.3.2.1.51 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structural and thermodynamic analyses of alpha-L-fucosidase inhibitors., Lammerts van Bueren A, Popat SD, Lin CH, Davies GJ, Chembiochem. 2010 Sep 24;11(14):1971-4. PMID:20665773

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (162 Kb) [Save to disk] Biological Unit Coordinates (2xii.pdb1.gz) 80 Kb Biological Unit Coordinates (2xii.pdb2.gz) 80 Kb LPC: Ligand-Protein Contacts for 2XII CSU: Contacts of Structural Units for 2XII Structure Factors (1293 Kb) Retrieve 2XII in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2XII from S2C, [Save to disk] Re-refined 2xii structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 2XII

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 2XII, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2xii_B] [2xii] [2xii_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 2XII: [Alpha_L_fucos ] by SMART

Other resources with information on 2XII

Community annotation for 2XII at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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