1US2	Hydrolase	date	Nov 17, 2003
title	Xylanase10c (Mutant E385a) From Cellvibrio Japonicus In Comp Xylopentaose
authors	G.Pell, L.Szabo, S.J.Charnock, H.Xie, T.M.Gloster, G.J.Davies, H.J
compound		source
Molecule: Endo-Beta-1,4-Xylanase Chain: A Fragment: Carbohydrate Binding Module And Catalytic Module, (86-606); Synonym: Xylanase10c Ec: 3.2.1.8 Engineered: Yes Mutation: Yes		Organism_scientific: Cellvibrio Japonicus Organism_taxid: 155077 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Tuner\:Plyss Expression_system_vector: Pet 22b
symmetry	Space Group: P 21 21 21	R_factor 0.179 R_Free 0.226
crystal cell	length a length b length c angle alpha angle beta angle gamma 44.597 82.686 170.727 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.85 Å
ligand	XYP	enzyme	Hydrolase E.C.3.2.1.8 BRENDA
related structures	by homologous chain: 1US3
Gene Ontology	Chain Function Process Component A
Primary reference	Structural and biochemical analysis of Cellvibrio japonicus xylanase 10C: how variation in substrate-binding cleft influences the catalytic profile of family GH-10 xylanases., Pell G, Szabo L, Charnock SJ, Xie H, Gloster TM, Davies GJ, Gilbert HJ, J Biol Chem 2004 Mar 19;279(12):11777-88. Epub 2003 Dec 11. PMID:14670951

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (103 Kb) [Save to disk] Biological Unit Coordinates (1us2.pdb1.gz) 96 Kb LPC: Ligand-Protein Contacts for 1US2 CSU: Contacts of Structural Units for 1US2 Likely Quarternary Molecular Structure file(s) for 1US2 Structure Factors (709 Kb) Retrieve 1US2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1US2 from S2C, [Save to disk] Re-refined 1us2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1US2 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 1US2

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 1US2, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1us2a2, region A:243-606 [Jmol] [rasmolscript] [script source]     - Domain d1us2a1, region A:95-239 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1us2_A] [1us2] SWISS-PROT database: [Q59675] Domain organization of [Q59675_9GAMM] by SWISSPFAM Domain found in 1US2: [Glyco_10 ] by SMART

Other resources with information on 1US2

Community annotation for 1US2 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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