ID-Mapping: EntrezProtein to UniprotKB

Question

[bi_Scholar]

Hello, what is the go-to way for mapping Entrez-Protein-ID to Uniprot? I usually use the Uniprot-Mappingservice but unfortunately it doesn't cover Entrez-Proteins.

Cheers

[GenoMax]

These are RefSeq/Genpept ID's or something else?

[bi_Scholar]

They are Entrez-Protein-IDs, at least thats what the column in my database states.

[GenoMax]

Can you post a few examples? If the answer provided by @EagleEye is satisfactory then you are all set.

[bi_Scholar]

Here are some sample-entries:

Entrez Protein  AAF22032
Entrez Protein  BAC85338
Entrez Protein  BAE48238
Entrez Protein  BAB71206
Entrez Protein  BAC85939

In the linked post from @EagleEye , BioMart is proposed to create a mapping-file, but I can't find an option to include Entrez IDs.

[GenoMax]

These appear to be cDNA's (that may also be translated). From the examples you posted here I was able to convert 4 out of 5 using the UniProt ID converter tool and "EMBL/GenBank/DDBJ CDS" as the "From" option. See how many you can get that way.

[bi_Scholar]

Wow, thanks alot! I could map >90% of 40k IDs, which is more than enough for what I'm doing.

Answer 1

[EagleEye]

You will find information you needed in this link. I guess you are looking for mapping Entrez ids to Uniprot Ids.

C: Reliable Database containing info for Entrez ID's and Entrez Symbols