1wy6
From Proteopedia
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Crystal Structure of Hypothetical Protein [ST1625p] from Hyperthermophilic Archaeon Sulfolobus tokodaii
Overview
The crystal structure of ST1625p, a protein encoded by a hypothetical open reading frame ST1625 in the genome of the hyperthermophilic archaeon Sulfolobus tokodaii, was determined at 2.2 A resolution. The only sequence similarity exhibited by the amino-acid sequence of ST1625p was a 33% identity with the sequence of SSO0983p from S. solfataricus. The 19 kDa monomeric protein was observed to consist of a right-handed superhelix assembled from a tandem repeat of ten alpha-helices. A structural homology search using the DALI and MATRAS algorithms indicates that this protein can be classified as a helical repeat protein.
About this Structure
1WY6 is a Single protein structure of sequence from Sulfolobus tokodaii. This structure supersedes the now removed PDB entry 1VDU. Full crystallographic information is available from OCA.
Reference
The first crystal structure of an archaeal helical repeat protein., Yoneda K, Sakuraba H, Tsuge H, Katunuma N, Kuramitsu S, Kawabata T, Ohshima T, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2005 Jul 1;61(Pt, 7):636-9. Epub 2005 Jun 30. PMID:16511116
Page seeded by OCA on Thu Feb 21 15:49:17 2008
