Question

Download genes coding for specific length of proteins

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6.7 years ago

Houcemeddine Othman • 0

Hi, How can I download all the genes of Arthropoda coding for proteins with more than 150 amino acids.

Regards

genome sequence protein • 1.4k views

ADD COMMENT • link updated 6.7 years ago by Elisabeth Gasteiger ★ 2.4k • written 6.7 years ago by Houcemeddine Othman • 0

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Do you want NCBI genes identifers or something else?

ADD REPLY • link 6.7 years ago by Andrzej Zielezinski 11k

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Indeed, I am using NCBI to download the coding genes.

Thanks

ADD REPLY • link 6.7 years ago by Houcemeddine Othman • 0

score 1 · Answer 1 · 2018-03-10

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6.7 years ago

Andrzej Zielezinski 11k

Go to the NCBI Nucleotide database.
Click Advanced.
In Builder, select:
- Organism: Arthropoda
- Feature Key: cds
- Sequence Length: 450:1000000000
Click Search

After the results are displayed (direct link to results), click Sent to > Complete Record > File > Format: Accession List.

ADD COMMENT • link 6.7 years ago by Andrzej Zielezinski 11k

score 0 · Answer 2 · 2018-03-19

If you want to use UniProt, you can do the following query: https://www.uniprot.org/uniprot/?query=taxonomy%3Aarthropoda%20length%3A%5B150%20TO%20*%5D&sort=score&columns=id%2Centry%20name%2Creviewed%2Cgenes%2Corganism-id%2Clength

Note that the column layout can be modified (for the above URL, I removed protein names and organism, added organism identifier), and you can download the results in tab-delimited format.