How to convert NCBI gi or protein accession number to GO term?

I want to get GO annotation from protein accession number or gi in NCBI NR database, I find the mapping file from https://ftp.ncbi.nih.gov/gene/DATA/gene2go.gz. However, it only contains a few proteins' GO info. Where or How can I find complete GO annotation for proteins from NCBI NR?

Thanks!

gene go annotation

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updated 6.9 years ago by leaodel

• written 6.9 years ago by huangjs2017 •

1 answer

Your question is lacking a good structure and example, so people will be limited on how much they can help you. With that being said, if you're simpling looking for GO terms associated with a given gene - without performing functional enrichment analysis - you can use biomart. Hope it helps!

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written 6.9 years ago by leaodel

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