RNAhub


RNAhub (U6)

U6-0c44b443 (U6)

The raw output files for each step of the pipeline can be found here.

Input: sequence:

>u6 human
GUGCUCGCUUCGGCAGCACAUAUACUAAAAUUGGAACGAUACAGAGAAGAUUAGCAUGGCCCCUGCGCAAGGAUGACACG
CAAAUUCGUGAAGCGUUCCAUAUUUUU

Database: metazoa

PDB hits:

>u6 human
GUGCUCGCUUCGGCAGCACAUAUACUAAAAUUGGAACGAUACAGAGAAGAUUAGCAUGGCCCCUGCGCAAGGAUGACACG
time blastn -num_threads 6 -db /home/rnahub/db/pdbnt/pdbnt -query /home/rnahub/rnahub-web/media/jobs//U6-0c44b443/seq.fa -outfmt=5 -out /home/rnahub/rnahub-web/media/jobs//U6-0c44b443/seq.xml
gi|2258077654|pdb|7W5B|F Chain F, U6 snRNA
gi|2258077599|pdb|7W5A|F Chain F, U6 snRNA
gi|2258077563|pdb|7W59|F Chain F, U6 snRNA
gi|1979407700|pdb|6AHD|F Chain F, U6snRNA
gi|1890525250|pdb|5Z57|F Chain F, U6 snRNA
gi|1890525191|pdb|5Z56|F Chain F, U6 snRNA
gi|1890525129|pdb|5YZG|F Chain F, U6 snRNA
gi|1890524963|pdb|5XJC|F Chain F, U6 snRNA
gi|1595430737|pdb|6ID1|F Chain F, U6snRNA
gi|1595430689|pdb|6ID0|F Chain F, U6snRNA
gi|1595430635|pdb|6ICZ|F Chain F, U6snRNA
gi|1595430362|pdb|6FF7|6 Chain 6, U6 snRNA
gi|1540347645|pdb|6FF4|6 Chain 6, U6 snRNA
gi|1516608147|pdb|6AH0|F Chain F, U6snRNA
gi|1482416893|pdb|5Z58|F Chain F, U6 snRNA
gi|1979440414|pdb|6QX9|6 Chain 6, U6 snRNA
gi|1917925253|pdb|7A5P|6 Chain 6, U6 snRNA
gi|1004171286|pdb|3JCR|N Chain N, U6 snRNA
gi|1983831652|pdb|7ABI|6 Chain 6, U6 snRNA
gi|1979406317|pdb|7ABG|6 Chain 6, U6 snRNA
gi|1979406270|pdb|7ABF|6 Chain 6, U6 small nuclear RNA
gi|1951686208|pdb|7AAV|6 Chain 6, U6 snRNA
gi|1890522053|pdb|6QDV|6 Chain 6, U6 snRNA
gi|1233034096|pdb|5O9Z|6 Chain 6, Homo sapiens RNA, U6 small nuclear 1 (RNU6-1), small nuclear RNA
gi|1169077292|pdb|5MQF|6 Chain 6, Homo sapiens RNA, U6 small nuclear 1 (RNU6-1), small nuclear RNA
gi|1979440390|pdb|6QW6|6 Chain 6, U6 snRNA
gi|1917925130|pdb|6ZYM|6 Chain 6, U6 snRNA
gi|929984519|pdb|3JB9|N Chain N, U6 snRNA
gi|1991455749|pdb|7D58|R Chain R, Non-template DNA

Rfam hits:

 rank     E-value  score  bias  modelname  start    end   mdl trunc   gc  description
  (1) !   6.3e-29  109.4   0.0  U6             1    107 +  cm    no 0.46  U6 spliceosomal RNA

Rfam accession for U6: RF00026
saved to /home/rnahub/rnahub-web/media/jobs//U6-0c44b443/seq+RF00026_seed.fa
>u6 human
GUGCUCGCUUCGGCAGCACAUAUACUAAAAUUGGAACGAUACAGAGAAGAUUAGCAUGGCCCCUGCGCAAGGAUGACACG
CAAAUUCGUGAAGCGUUCCAUAUUUUU
>AB010698.1/46416-46518
GUCCCUUCGGGGACAUCUGAUAAAAUUGGAACGAUACAGAGAAGAUUAGCAUGGCCCCUG
CGCAAGGAUGACACGCAUAAAUCGAGAAAUGGUCCAAAUUUUU
>AARH01001853.1/272694-272592
GUCUCUUCGGAGACAUCUGAUAAAAUUGGAACGAUACAGAGAAGAUUAGCAUGGCCCCUG
CGCAAGGAUGACACGCACAAAUCGAGAAAUGGUCCAAAUUUUU
>X60506.1/390-492
GUCCCUUCGGGGACAUCCGAUAAAAUUGGAACGAUACAGAGAAGAUUAGCAUGGCCCCUG
CGCAAGGAUGACACGCACAAAUCGAGAAAUGGUCCAAAUUUUU
>AC146705.11/15272-15374
GUCCCUUCGGGGACAUCCGAUAAAAUUGGAACGAUACAGAGAAGAUUAGCAUGGCCCCUG
CGCAAGGAUGACACGCACAAAUCGAGAAAUGGUCCAAAUUUUU
[...]
cmalign RF00026.cm /home/rnahub/rnahub-web/media/jobs//U6-0c44b443/seq+RF00026_seed.fa > /home/rnahub/rnahub-web/media/jobs//U6-0c44b443/seq+RF00026_seed.sto
/home/rnahub/opt/hmmer/hmmer-3.3.2/bin//esl-alistat /home/rnahub/rnahub-web/media/jobs//U6-0c44b443/seq+RF00026_seed.sto > /home/rnahub/rnahub-web/media/jobs//U6-0c44b443/rfam_stats.txt
cmd: /home/rnahub/opt/hmmer/hmmer-3.3.2/bin//esl-alistat /home/rnahub/rnahub-web/media/jobs//U6-0c44b443/seq+RF00026_seed.sto > /home/rnahub/rnahub-web/media/jobs//U6-0c44b443/rfam_stats.txt
Rscape DONE

Query u6 length 107 in the alignment seq+RF00026_seed.sto number of columns with low coverage (<50%) for the query sequence 1; coverge for the query: 99%

R-scape on rfam alignment:

The final alignment (*cacofold.sto) can be found here.

List of covarying basepairs (#3)
In given structure Left Position Right Position Score E-value p-value Substitutions Power
* 2 50 272.77949 4.86652e-07 8.42249e-11 49 0.86
* 3 49 258.80373 1.66548e-06 2.88245e-10 59 0.89
* 5 45 214.78797 8.08633e-05 1.3995e-08 56 0.88
* Base pair in the structure
~ Both residues unpaired in the structure, or no structure is present
' ' At least one residue is involved in other pairing in the structure
BPAIRS 19
avg substitutions per BP  23.2
BPAIRS expected to covary 10.1 +/- 1.9
BPAIRS observed to covary 3
Alignment statistics:
Alignment number:    1
Format:              Stockholm
Number of sequences: 189
Alignment length:    225
Total # residues:    20223
Smallest:            85
Largest:             167
Average length:      107.0
Average identity:    70%

There is no statistically significant covariation in the final alignment

R-scape on nhmmer alignment:

The final nhmmer alignment can be found here.

Alignments from each iteration: iteration 1, iteration 2, iteration 3.

Alignment statistics:
Alignment number:    1
Alignment name:      u6
Format:              Stockholm
Number of sequences: 178
Alignment length:    1238
Total # residues:    18148
Smallest:            62
Largest:             106
Average length:      102.0
Average identity:    94%

Job log: