1u02
From Proteopedia
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|PDB= 1u02 |SIZE=350|CAPTION= <scene name='initialview01'>1u02</scene>, resolution 1.92Å | |PDB= 1u02 |SIZE=350|CAPTION= <scene name='initialview01'>1u02</scene>, resolution 1.92Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand= | + | |LIGAND= <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene> |
|ACTIVITY= | |ACTIVITY= | ||
|GENE= Ta1209 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=2303 Thermoplasma acidophilum]) | |GENE= Ta1209 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=2303 Thermoplasma acidophilum]) | ||
| + | |DOMAIN=<span class='plainlinks'>[http://www.ncbi.nlm.nih.gov/Structure/cdd/cddsrv.cgi?uid=COG1877 OtsB]</span> | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1u02 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1u02 OCA], [http://www.ebi.ac.uk/pdbsum/1u02 PDBsum], [http://www.fli-leibniz.de/cgi-bin/ImgLib.pl?CODE=1kfv JenaLib], [http://www.rcsb.org/pdb/explore.do?structureId=1u02 RCSB]</span> | ||
}} | }} | ||
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[[Category: NYSGXRC, New York Structural GenomiX Research Consortium.]] | [[Category: NYSGXRC, New York Structural GenomiX Research Consortium.]] | ||
[[Category: Swaminathan, S.]] | [[Category: Swaminathan, S.]] | ||
| - | [[Category: GOL]] | ||
| - | [[Category: MG]] | ||
| - | [[Category: NA]] | ||
[[Category: new york structural genomix research consortium]] | [[Category: new york structural genomix research consortium]] | ||
[[Category: nysgxrc]] | [[Category: nysgxrc]] | ||
| Line 37: | Line 36: | ||
[[Category: structural genomic]] | [[Category: structural genomic]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Mar 26 06:08:36 2008'' |
Revision as of 04:08, 26 March 2008
| |||||||
| , resolution 1.92Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | , , , | ||||||
| Gene: | Ta1209 (Thermoplasma acidophilum) | ||||||
| Domains: | OtsB | ||||||
| Resources: | FirstGlance, OCA, PDBsum, JenaLib, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Crystal structure of trehalose-6-phosphate phosphatase related protein
Overview
We report here the crystal structure of a trehalose-6-phosphate phosphatase-related protein (T6PP) from Thermoplasma acidophilum, TA1209, determined by the dual-wavelength anomalous diffraction (DAD) method. T6PP is a member of the haloacid dehalogenase (HAD) superfamily with significant sequence homology with trehalose-6-phosphate phosphatase, phosphoserine phosphatase, P-type ATPases and other members of the family. T6PP possesses a core domain of known alpha/beta-hydrolase fold, characteristic of the HAD family, and a cap domain, with a tertiary fold consisting of a four-stranded beta-sheet with two alpha-helices on one side of the sheet. An active-site magnesium ion and a glycerol molecule bound at the interface between the two domains provide insight into the mode of substrate binding by T6PP. A trehalose-6-phosphate molecule modeled into a cage formed by the two domains makes favorable interactions with the protein molecule. We have confirmed that T6PP is a trehalose phosphatase from amino acid sequence, three-dimensional structure, and biochemical assays.
About this Structure
1U02 is a Single protein structure of sequence from Thermoplasma acidophilum. Full crystallographic information is available from OCA.
Reference
Crystal structure of trehalose-6-phosphate phosphatase-related protein: biochemical and biological implications., Rao KN, Kumaran D, Seetharaman J, Bonanno JB, Burley SK, Swaminathan S, Protein Sci. 2006 Jul;15(7):1735-44. PMID:16815921
Page seeded by OCA on Wed Mar 26 06:08:36 2008
Categories: Single protein | Thermoplasma acidophilum | Burley, S K. | Krishnamurthy, N R. | Kumaran, D. | NYSGXRC, New York Structural GenomiX Research Consortium. | Swaminathan, S. | New york structural genomix research consortium | Nysgxrc | Phosphatase | Protein structure initiative | Psi | Structural genomic
