Geoduck Larval Proteome
Deduced protein sequences for 0804_Pgen_larvae.fasta
Ran Transdecoder
#!/bin/bash
## Job Name
#SBATCH --job-name=Transdecoder
## Allocation Definition
#SBATCH --account=srlab
#SBATCH --partition=srlab
## Resources
## Nodes (We only get 1, so this is fixed)
#SBATCH --nodes=1
## Walltime (days-hours:minutes:seconds format)
#SBATCH --time=01:00:00
## Memory per node
#SBATCH --mem=50G
## Specify the working directory for this job
#SBATCH --workdir=/gscratch/srlab/sr320/analyses/0808_1550
source /gscratch/srlab/programs/scripts/paths.sh
TransDecoder.LongOrfs \
-t /gscratch/srlab/sr320/analyses/0804_1818/trinity_out_dir/0804_Pgen_larvae.fasta
slurm
-first extracting base frequencies, we'll need them later.
CMD: /gscratch/srlab/programs/transdecoder/util/compute_base_probs.pl /gscratch/srlab/sr320/analyses/0804_1818/trinity_out_dir/0804_Pgen_larvae.fasta 0 > 0804_Pgen_larvae.fasta.transdecoder_dir/base_freqs.dat
CMD: touch 0804_Pgen_larvae.fasta.transdecoder_dir/base_freqs.dat.ok
- extracting ORFs from transcripts.
-total transcripts to examine: 219698
[219600/219698] = 99.96% done
#################################
### Done preparing long ORFs. ###
##################################
Use file: 0804_Pgen_larvae.fasta.transdecoder_dir/longest_orfs.pep for Pfam and/or BlastP searches to enable homology-based coding region identification.
Then, run TransDecoder.Predict for your final coding region predictions.
NAME
Transdecoder <http://transdecoder.sourceforge.net> - Transcriptome
Protein Prediction
USAGE
Required:
-t <string> transcripts.fasta
Common options:
--retain_long_orfs <int> retain all ORFs found that are equal or longer than these many nucleotides even if no other evidence
marks it as coding (default: 900 bp => 300aa)
--retain_pfam_hits <string> domain table output file from running hmmscan to search Pfam (see transdecoder.github.io for info)
Any ORF with a pfam domain hit will be retained in the final output.
--retain_blastp_hits <string> blastp output in '-outfmt 6' format.
Any ORF with a blast match will be retained in the final output.
--single_best_orf Retain only the single best ORF per transcript.
(Best is defined as having (optionally pfam and/or blast support) and longest orf)
--cpu <int> Use multiple cores for cd-hit-est. (default=1)
-G <string> genetic code (default: universal; see PerlDoc; options: Euplotes, Tetrahymena, Candida, Acetabularia, ...)
Advanced options
--train <string> FASTA file with ORFs to train Markov Mod for protein identification; otherwise
longest non-redundant ORFs used
-T <int> If no --train, top longest ORFs to train Markov Model (hexamer stats) (default: 500)
Note, 10x this value are first selected for use with cd-hit to remove redundancies,
and then this -T value of longest ORFs are selected from the non-redundant set.
Genetic Codes
See <http://golgi.harvard.edu/biolinks/gencode.html>. These are
currently supported:
universal (default)
Euplotes
Tetrahymena
Candida
Acetabularia
Mitochondrial-Canonical
Mitochondrial-Vertebrates
Mitochondrial-Arthropods
Mitochondrial-Echinoderms
Mitochondrial-Molluscs
Mitochondrial-Ascidians
Mitochondrial-Nematodes
Mitochondrial-Platyhelminths
Mitochondrial-Yeasts
Mitochondrial-Euascomycetes
Mitochondrial-Protozoans
Written on August 8, 2017