1JT2	Hydrolase	date	Aug 20, 2001
title	Structural Basis For The Substrate Specificity Of The Ferul The Cellulosomal Xylanase Z From C. Thermocellum
authors	F.D.Schubot, I.A.Kataeva, D.L.Blum, A.K.Shah, L.G.Ljungdahl, J.P. C.Wang
compound		source
Molecule: Protein (Endo-1,4-Beta-Xylanase Z) Chain: A Fragment: Residues 20-287 Synonym: Feruloyl Esterase, Xylanase Z, 1,4-Beta-D-Xylan Xylanohydrolase Z; Ec: 3.2.1.8 Engineered: Yes Mutation: Yes		Organism_scientific: Clostridium Thermocellum Organism_taxid: 1515 Gene: Xynz Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet21b
symmetry	Space Group: P 61 2 2	R_factor 0.187 R_Free 0.211
crystal cell	length a length b length c angle alpha angle beta angle gamma 64.539 64.539 222.818 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	FER	enzyme	Hydrolase E.C.3.2.1.8 BRENDA
note	1JT2 is a representative structure
related structures	by homologous chain: 1JJF
Primary reference	Structural basis for the substrate specificity of the feruloyl esterase domain of the cellulosomal xylanase Z from Clostridium thermocellum., Schubot FD, Kataeva IA, Blum DL, Shah AK, Ljungdahl LG, Rose JP, Wang BC, Biochemistry 2001 Oct 23;40(42):12524-32. PMID:11601976

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk] Biological Unit Coordinates (1jt2.pdb1.gz) 45 Kb LPC: Ligand-Protein Contacts for 1JT2 CSU: Contacts of Structural Units for 1JT2 Likely Quarternary Molecular Structure file(s) for 1JT2 Structure Factors (273 Kb) Retrieve 1JT2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1JT2 from S2C, [Save to disk] Re-refined 1jt2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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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 1JT2, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1jt2a_, region A [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: [1jt2] [1jt2_A] SWISS-PROT database: [P10478] Domain organization of [XYNZ_CLOTH] by SWISSPFAM

Other resources with information on 1JT2

Community annotation for 1JT2 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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