# Protein Array names issue

**URL:** <https://forum.depmap.org/t/protein-array-names-issue/2932>\
**Category:** Issues and Bugs\
**Created:** [November 24, 2023, 4:37pm UTC](https://forum.depmap.org/t/protein-array-names-issue/2932 "2023-11-24T16:37:29Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Jeffrey\_Kooijman](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.depmap.org/jeffrey_kooijman/32/126_2.png) [@Jeffrey\_Kooijman](https://forum.depmap.org/u/Jeffrey_Kooijman)\
**Post date:** [November 24, 2023, 4:37pm UTC](https://forum.depmap.org/t/protein-array-names-issue/2932/1 "2023-11-24T16:37:29Z")

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Hi DepMap team,

We encountered some relatively minor issues related to the Protein Array (RPPA) data which may be of interest to you.

- Several protein names in the downloaded _Protein\_Array.csv_ file are incomplete. The names are also incomplete in the DepMap Portal. Using Supplementary Table 14 from Ghandi et al. (2019), we identified the most likely complete names for the affected proteins.

**Complete**** Incomplete**  
Bap1 c-4 = Bap  
p14 Arf(BetA300-340A) = p1  
CD20 = CD2  
Annexin 1 = Annexi  
Myosin IIa pS1943 = Myosi  
p62 Lck ligand = p6  
p38 alpha MAPK = p3  
beta Actin = bet  
Acetyl-a-Tubulin (Lys40) = Acetyl-a-Tubuli

- In the DepMap Portal the Protein Array data of alpha-Catenin is linked to the _CTNNB1_ gene (encoding beta-Catenin). I believe this should be linked to the _CTNNA1_ gene instead.

Thank you for this great resource!

Best,  
Jeffrey

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**Author:** ![pmontgom](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.depmap.org/pmontgom/32/4_2.png) [@pmontgom](https://forum.depmap.org/u/pmontgom)\
**Post date:** [January 5, 2024, 1:46pm UTC](https://forum.depmap.org/t/protein-array-names-issue/2932/2 "2024-01-05T13:46:17Z")

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Thanks for the information. I’ll ask around to see how we can incorporate those corrections.