From Proteopedia

proteopedia linkproteopedia link

This Sandbox is Reserved from January 10, 2010, through April 10, 2011 for use in BCMB 307-Proteins course taught by Andrea Gorrell at the University of Northern British Columbia, Prince George, BC, Canada.

To get started: Click the edit this page tab at the top. Save the page after each step, then edit it again. Click the 3D button (when editing, above the wikitext box) to insert Jmol. show the Scene authoring tools, create a molecular scene, and save it. Copy the green link into the page. Add a description of your scene. Use the buttons above the wikitext box for bold, italics, links, headlines, etc. More help: Help:Editing

spinqualitylabelsall models PDB ID 1a96 Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image
1a96, resolution 2.00Å ()
Ligands:	, , ,
Gene:	GPT (Escherichia coli)
Activity:	Xanthine phosphoribosyltransferase, with EC number 2.4.2.22
Structural annotation: Resources: CATH : 1A96A00, 1A96B00, 1A96C00, 1A96D00 InterPro : Ipr002375, Ipr000836 Pfam : PF00156 SCOP : d1a96a_, d1a96b_, d1a96c_, d1a96d_ UniProt : P0A9M5
Functional annotation: Cellular component: cytoplasm Biological process: purine ribonucleoside salvage nucleoside metabolic process Molecular function: magnesium ion binding transferase activity protein binding xanthine phosphoribosyltransferase activity metal ion binding transferase activity, transferring glycosyl groups
Evolutionary conservation: Toggle Conservation Colors: Rows = identical sequences: Further Information: Caveats, Explanation, Complete Results at ConSurfDB
Resources:	FirstGlance, OCA, RCSB, PDBsum
Coordinates:	save as pdb, mmCIF, xml

Xanthine-guanine Phosphoribosyltransferase

Xanthine-guanine Phosphoribosyltansferase (XGPRT) is one of three PRTases that are part  of the purine salvage pathway in Escherichia coli [1]

Contents 1 Xanthine-guanine Phosphoribosyltransferase 2 STRUCTURE 2.1 FEATURES 3 FUNCTION 4 MECHANISM 4.1 RECOGNITION 4.2 CATALYSIS 5 IMPORTANCE 6 ADDITIONAL RESOURCES 7 References

STRUCTURE

FEATURES

FUNCTION

The RCSB Protein Data bank ^[1]

The RCSB ^[1]

MECHANISM

RECOGNITION

CATALYSIS

IMPORTANCE

spinqualitylabelsall models Insert caption here Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image

ADDITIONAL RESOURCES

References

1. ↑ ^{1.0 1.1 1.2} Vos S, Parry RJ, Burns MR, de Jersey J, Martin JL. Structures of free and complexed forms of Escherichia coli xanthine-guanine phosphoribosyltransferase. J Mol Biol. 1998 Oct 2;282(4):875-89. PMID:9743633 doi:10.1006/jmbi.1998.2051