1XIM	Isomerase(Intramolecular Oxidoreductase)	date	May 29, 1991
title	Arginine Residues As Stabilizing Elements In Proteins
authors	N.T.Mrabet, A.Van Denbroek, I.Van Den Brande, P.Stanssens, Y.Lar M.Lambeir, G.Matthyssens, J.Jenkins, M.Chiadmi, H.Vantilbeurgh, J.Janin, W.J.Quax, I.Lasters, M.Demaeyer, S.J.Wodak
compound		source
Molecule: D-Xylose Isomerase Chain: A, B, C, D Ec: 5.3.1.5 Engineered: Yes		Organism_scientific: Actinoplanes Missouriensis Organism_taxid: 1866
symmetry	Space Group: P 32 2 1	R_factor R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 143.450 143.450 231.500 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	CO, XYL	enzyme	Isomerase E.C.5.3.1.5 BRENDA
related structures	by homologous chain: 1XYC, 3XIM
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Arginine residues as stabilizing elements in proteins., Mrabet NT, Van den Broeck A, Van den brande I, Stanssens P, Laroche Y, Lambeir AM, Matthijssens G, Jenkins J, Chiadmi M, van Tilbeurgh H, et al., Biochemistry 1992 Mar 3;31(8):2239-53. PMID:1540579

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (265 Kb) [Save to disk] Biological Unit Coordinates (1xim.pdb1.gz) 259 Kb LPC: Ligand-Protein Contacts for 1XIM CSU: Contacts of Structural Units for 1XIM Likely Quarternary Molecular Structure file(s) for 1XIM Retrieve 1XIM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1XIM from S2C, [Save to disk]

View 1XIM 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 1XIM

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1XIM, from MSDmotif at EBI Genome occurence of 1XIM's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1xima_, region A [Jmol] [rasmolscript] [script source]     - Domain d1ximb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1ximc_, region C [Jmol] [rasmolscript] [script source]     - Domain d1ximd_, region D [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: [1xim] [1xim_B] [1xim_D] [1xim_C] [1xim_A] SWISS-PROT database: [P12851] Domain organization of [XYLA_ACTMI] by SWISSPFAM

Other resources with information on 1XIM

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

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