Structural highlights
Function
A0A0H2UPM3_STRPN
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
Publication Abstract from PubMed
CvfB is a conserved regulatory protein important for the virulence of Staphylococcus aureus. We show here that CvfB binds RNA. The crystal structure of the CvfB ortholog from Streptococcus pneumoniae at 1.4 A resolution reveals a unique RNA binding protein that is formed from a concatenation of well-known structural modules that bind nucleic acids: three consecutive S1 RNA binding domains and a winged helix (WH) domain. The third S1 and the WH domains are required for cooperative RNA binding and form a continuous surface that likely contributes to the RNA interaction. The WH domain is critical to CvfB function and contains a unique sequence motif. Thus CvfB represents a novel assembly of modules for binding RNA.
Structure of a virulence regulatory factor CvfB reveals a novel winged helix RNA binding module.,Matsumoto Y, Xu Q, Miyazaki S, Kaito C, Farr CL, Axelrod HL, Chiu HJ, Klock HE, Knuth MW, Miller MD, Elsliger MA, Deacon AM, Godzik A, Lesley SA, Sekimizu K, Wilson IA Structure. 2010 Mar 14;18(4):537-47. PMID:20399190[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
References
- ↑ Matsumoto Y, Xu Q, Miyazaki S, Kaito C, Farr CL, Axelrod HL, Chiu HJ, Klock HE, Knuth MW, Miller MD, Elsliger MA, Deacon AM, Godzik A, Lesley SA, Sekimizu K, Wilson IA. Structure of a virulence regulatory factor CvfB reveals a novel winged helix RNA binding module. Structure. 2010 Mar 14;18(4):537-47. PMID:20399190 doi:10.1016/j.str.2010.02.007