2GUB	Isomerase	date	Apr 29, 2006
title	Crystal Structure Of Metal Free D-Xylose Isomerase.
authors	H.L.Carrell, A.K.Katz, J.P.Glusker
compound		source
Molecule: Xylose Isomerase Chain: A Ec: 5.3.1.5		Organism_scientific: Streptomyces Rubiginosus Organism_taxid: 1929 Other_details: Purified Enzyme Obtained As Gift From Clinto Products, Clinton, Ia.
symmetry	Space Group: I 2 2 2	R_factor 0.160 R_Free 0.193
crystal cell	length a length b length c angle alpha angle beta angle gamma 93.800 99.500 102.800 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand		enzyme	Isomerase E.C.5.3.1.5 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Locating active-site hydrogen atoms in D-xylose isomerase: Time-of-flight neutron diffraction., Katz AK, Li X, Carrell HL, Hanson BL, Langan P, Coates L, Schoenborn BP, Glusker JP, Bunick GJ, Proc Natl Acad Sci U S A. 2006 May 30;103(22):8342-7. Epub 2006 May 17. PMID:16707576

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk] Biological Unit Coordinates (2gub.pdb1.gz) 264 Kb CSU: Contacts of Structural Units for 2GUB Likely Quarternary Molecular Structure file(s) for 2GUB Structure Factors (678 Kb) Retrieve 2GUB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2GUB from S2C, [Save to disk] Re-refined 2gub structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2GUB 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 2GUB

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 2GUB, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2gub] [2gub_A] SWISS-PROT database: [P24300] Domain organization of [XYLA_STRRU] by SWISSPFAM

Other resources with information on 2GUB

Community annotation for 2GUB at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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