1R86	Hydrolase	date	Oct 23, 2003
title	Crystal Structure Of The Extracellular Xylanase From Geobaci Stearothermophilus T-6 (Xt6, Monoclinic Form): The E159ae2 At 1.8a Resolution
authors	M.Bar, G.Golan, G.Zolotnitsky, Y.Shoham, G.Shoham
compound		source
Molecule: Endo-1,4-Beta-Xylanase Chain: A Synonym: Xylanase, 1,4-Beta-D-Xylan Xylanohydrolase, Xylana Ec: 3.2.1.8 Engineered: Yes Mutation: Yes		Organism_scientific: Geobacillus Stearothermophilus Organism_taxid: 1422 Gene: Xyna Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet9d
symmetry	Space Group: C 1 2 1	R_factor 0.181 R_Free 0.215
crystal cell	length a length b length c angle alpha angle beta angle gamma 121.244 61.251 89.463 90.00 119.28 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	CL, SO4, ZN	enzyme	Hydrolase E.C.3.2.1.8 BRENDA
Gene Ontology	Chain Function Process Component A

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (76 Kb) [Save to disk] Biological Unit Coordinates (1r86.pdb1.gz) 70 Kb LPC: Ligand-Protein Contacts for 1R86 CSU: Contacts of Structural Units for 1R86 Likely Quarternary Molecular Structure file(s) for 1R86 Retrieve 1R86 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1R86 from S2C, [Save to disk]

View 1R86 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.

Visual 3D analysis of 1R86

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1R86, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1r86_A] [1r86] SWISS-PROT database: [P40943] Domain organization of [XYN1_BACST] by SWISSPFAM Domain found in 1R86: [Glyco_10 ] by SMART

Other resources with information on 1R86

Community annotation for 1R86 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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