1wd5: Difference between revisions
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[[Image:1wd5.jpg|left|200px]] | [[Image:1wd5.jpg|left|200px]] | ||
'''Crystal structure of TT1426 from Thermus thermophilus HB8''' | {{Structure | ||
|PDB= 1wd5 |SIZE=350|CAPTION= <scene name='initialview01'>1wd5</scene>, resolution 2.00Å | |||
|SITE= | |||
|LIGAND= <scene name='pdbligand=MES:2-(N-MORPHOLINO)-ETHANESULFONIC ACID'>MES</scene> | |||
|ACTIVITY= | |||
|GENE= | |||
}} | |||
'''Crystal structure of TT1426 from Thermus thermophilus HB8''' | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
1WD5 is a [ | 1WD5 is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Thermus_thermophilus Thermus thermophilus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1WD5 OCA]. | ||
==Reference== | ==Reference== | ||
Crystal structure of a predicted phosphoribosyltransferase (TT1426) from Thermus thermophilus HB8 at 2.01 A resolution., Kukimoto-Niino M, Shibata R, Murayama K, Hamana H, Nishimoto M, Bessho Y, Terada T, Shirouzu M, Kuramitsu S, Yokoyama S, Protein Sci. 2005 Mar;14(3):823-7. Epub 2005 Feb 2. PMID:[http:// | Crystal structure of a predicted phosphoribosyltransferase (TT1426) from Thermus thermophilus HB8 at 2.01 A resolution., Kukimoto-Niino M, Shibata R, Murayama K, Hamana H, Nishimoto M, Bessho Y, Terada T, Shirouzu M, Kuramitsu S, Yokoyama S, Protein Sci. 2005 Mar;14(3):823-7. Epub 2005 Feb 2. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/15689504 15689504] | ||
[[Category: Protein complex]] | [[Category: Protein complex]] | ||
[[Category: Thermus thermophilus]] | [[Category: Thermus thermophilus]] | ||
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[[Category: riken structural genomics/proteomics initiative]] | [[Category: riken structural genomics/proteomics initiative]] | ||
[[Category: rsgi]] | [[Category: rsgi]] | ||
[[Category: structural | [[Category: structural genomic]] | ||
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 14:55:31 2008'' | ||
Revision as of 12:55, 20 March 2008
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| 1wd5, resolution 2.00Å | |||||||||||||
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| Ligands: | MES | ||||||||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||||||||
Crystal structure of TT1426 from Thermus thermophilus HB8
Overview
TT1426, from Thermus thermophilus HB8, is a conserved hypothetical protein with a predicted phosphoribosyltransferase (PRTase) domain, as revealed by a Pfam database search. The 2.01 A crystal structure of TT1426 has been determined by the multiwavelength anomalous dispersion (MAD) method. TT1426 comprises a core domain consisting of a central five-stranded beta sheet surrounded by four alpha-helices, and a subdomain in the C terminus. The core domain structure resembles those of the type I PRTase family proteins, although a significant structural difference exists in an inserted 43-residue region. The C-terminal subdomain corresponds to the "hood," which contains a substrate-binding site in the type I PRTases. The hood structure of TT1426 differs from those of the other type I PRTases, suggesting the possibility that TT1426 binds an unknown substrate. The structure-based sequence alignment provides clues about the amino acid residues involved in catalysis and substrate binding.
About this Structure
1WD5 is a Protein complex structure of sequences from Thermus thermophilus. Full crystallographic information is available from OCA.
Reference
Crystal structure of a predicted phosphoribosyltransferase (TT1426) from Thermus thermophilus HB8 at 2.01 A resolution., Kukimoto-Niino M, Shibata R, Murayama K, Hamana H, Nishimoto M, Bessho Y, Terada T, Shirouzu M, Kuramitsu S, Yokoyama S, Protein Sci. 2005 Mar;14(3):823-7. Epub 2005 Feb 2. PMID:15689504
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