3RDK	Hydrolase	date	Apr 01, 2011
title	Protein Crystal Structure Of Xylanase A1 Of Paenibacillus Sp
authors	E.Pozharski, F.J.St John
compound		source
Molecule: Endo-1,4-Beta-Xylanase Chain: A, B Fragment: Catalytic Domain Ec: 3.2.1.8 Engineered: Yes		Organism_scientific: Paenibacillus Sp. Jdr-2 Organism_taxid: 324057 Strain: Jdr-2 Gene: Pjdr2_0221 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Petxyna1cd
symmetry	Space Group: P 43 21 2	R_factor 0.145 R_Free 0.184
crystal cell	length a length b length c angle alpha angle beta angle gamma 165.113 165.113 66.355 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.49 Å
ligand	CL, GCV, GOL, MG, XYP, XYS	enzyme	Hydrolase E.C.3.2.1.8 BRENDA
Gene	PJDR2
Gene Ontology	Chain Function Process Component A, B
Primary reference	Novel structural features of xylanase A1 from Paenibacillus sp. JDR-2., St John FJ, Preston JF, Pozharski E, J Struct Biol. 2012 Sep 18. pii: S1047-8477(12)00249-3. doi:, 10.1016/j.jsb.2012.09.007. PMID:23000703

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (260 Kb) [Save to disk] Biological Unit Coordinates (3rdk.pdb1.gz) 128 Kb Biological Unit Coordinates (3rdk.pdb2.gz) 128 Kb LPC: Ligand-Protein Contacts for 3RDK CSU: Contacts of Structural Units for 3RDK Structure Factors (2142 Kb) Retrieve 3RDK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3RDK from S2C, [Save to disk] Re-refined 3rdk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3RDK in 3D

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Visual 3D analysis of 3RDK

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 3RDK, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3rdk] [3rdk_B] [3rdk_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3RDK: [Glyco_10 ] by SMART

Other resources with information on 3RDK

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

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