3QR3	Hydrolase	date	Feb 16, 2011
title	Crystal Structure Of Cel5a (Eg2) From Hypocrea Jecorina (Tri Reesei)
authors	T.M.Lee, M.F.Farrow, J.T.Kaiser, F.H.Arnold, S.L.Mayo
compound		source
Molecule: Endoglucanase Eg-II Chain: A, B Fragment: Catalytic Domain Synonym: Eglii, Cellulase, Endo-1,4-Beta-Glucanase Ec: 3.2.1.4 Engineered: Yes		Organism_scientific: Hypocrea Jecorina Organism_common: Hypocrea Jecorina Organism_taxid: 51453 Gene: Cel5a, Egl2 Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet22b
symmetry	Space Group: P 21 21 21	R_factor 0.163 R_Free 0.205
crystal cell	length a length b length c angle alpha angle beta angle gamma 82.953 84.593 90.113 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.05 Å
ligand	MG, SO4	enzyme	Hydrolase E.C.3.2.1.4 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	A structural study of Hypocrea jecorina Cel5A., Lee TM, Farrow MF, Arnold FH, Mayo SL, Protein Sci. 2011 Nov;20(11):1935-40. doi: 10.1002/pro.730. Epub 2011 Sep, 27. PMID:21898652

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (119 Kb) [Save to disk] Biological Unit Coordinates (3qr3.pdb1.gz) 58 Kb Biological Unit Coordinates (3qr3.pdb2.gz) 58 Kb LPC: Ligand-Protein Contacts for 3QR3 CSU: Contacts of Structural Units for 3QR3 Structure Factors (308 Kb) Retrieve 3QR3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3QR3 from S2C, [Save to disk] Re-refined 3qr3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3QR3 in 3D

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Visual 3D analysis of 3QR3

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 3QR3, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3qr3] [3qr3_A] [3qr3_B] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3QR3

Community annotation for 3QR3 at PDBWiki (http://pdbwiki.org)

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