SNORD39 clan

The SNORD39 clan contains the RNA families SNORD55, snoZ7, snoZ101, SNORD65, snoR77Y and snR77. Researchers at the human snoRNA database (snoRNABase) have established that the following human and S. cerevisiae snoRNAs target modifications on orthologous positions of the ribosome: SNORD65/HBII-135 and snR77 [1]. Researchers at the plant snoRNA database have established that the following arabadopsis, human and S. cerevisiae snoRNAs target modifications on orthologous positions of the ribosome: snoZ101 and U55&U39 [2].

This clan contains 6 families and the total number of sequence regions in the clan is 3,766.

Literature references

1. Lestrade L, Weber MJ;, Nucleic Acids Res. 2006;34:D158-D162.: snoRNA-LBME-db, a comprehensive database of human H/ACA and C/D box snoRNAs. 16381836
2. Brown JW, Echeverria M, Qu LH, Lowe TM, Bachellerie JP, Huttenhofer A, Kastenmayer JP, Green PJ, Shaw P, Marshall DF, Nucleic Acids Res 2003;31:432-435.: Plant snoRNA database. 12520043

Members

This clan contains the following 6 member families:

SNORD39 snoZ7 snoZ101 SNORD65 snoR77Y snR77

External database links

External sites:

1: http://www-snorna.biotoul.fr/human_yeast/ 2: http://bioinf.scri.sari.ac.uk/cgi-bin/plant_snorna/conservation

This tool allows you to view the secondary structure images of two clan members side-by-side. Choose the family structures using the two drop-down menus below.

The table below shows the number of occurrences of each family throughout the sequence database. In brackets beside each number is the percentage of the total number of sequence hits for the clan that are represented by this family. The rightmost column provides a link to the alignments tab for each family.

Rfam family	Num. regions	Alignment
snR77 (RF01181)	91 (2.4%)	View
snoR77Y (RF01178)	586 (15.6%)	View
SNORD65 (RF00571)	1,178 (31.3%)	View
snoZ101 (RF00358)	1,071 (28.4%)	View
snoZ7 (RF00268)	54 (1.4%)	View
SNORD39 (RF00157)	786 (20.9%)	View