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Help Results

Help search results
How can I access resources on this website programmatically?
Why are only a subset of binary interactions from the IntAct database reported in UniProtKB?
What is the canonical sequence? Are all isoforms described in one entry?
How do I get the nucleotide sequence that corresponds to the canonical UniProtKB sequence?
What are UniProtKB's criteria for defining a CDS as a protein?
How can I search UniProt for chemical or reaction data?

Using the "Advanced search" to explore small molecule annotations, e.g. for catalytic activity and cofactor

What is the difference between the GO annotation included in the UniProtKB entry view, and the information accessible via the link "Complete GO annotation"?
What is UniProt's policy regarding copyright and database distribution?
When was sequence Xxxx entered in UniProtKB/Swiss-Prot?
What are the date formats accepted in the relevant fields of the query builder (e.g. UniProtKB entry creation or modification dates?
Why have some UniProtKB accession numbers been deleted? How can I track them?
What is the difference between an accession number (AC) and the entry name?
Why does the UniProtKB use so many different names for the same protein?
How can I get all the proteins involved in a given disease?
How can I download a list of all viruses infecting humans?
Can I download a complete mapping table between different databases?
How can I download the sequences corresponding to a specified domain or region from a list of UniProt entries?

Obtain sequences of transmembrane regions or other regions of interest for a list of proteins

Why do we keep dubious sequences in UniProtKB? How to discard them from a protein set?
How can I get all green plant entries integrated in UniProtKB since release 12.0?
How can I (programmatically) obtain the number of results returned by my query?

Programmatically obtain the number of results using the X-Total-Results header

Why don't all UniProtKB/Swiss-Prot annotations have evidence?
How can I query UniProtKB annotations by evidence?

A guide to evidence codes and labels in entry view and advanced search

Protein sequences from extinct organisms
How is protein family membership assigned in UniProtKB?
Can I convert gene symbols to UniProtKB identifiers? How can I map UniProtKB IDs or ACs to gene symbols?
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