SNPs in the ABCG8 gene

Question

[fatma.mokhtar]

Hi:

What is the difference between C54Y and Y54C in the ABCG8, or are those the same.

In some studies they use (C54Y):

-https://www.jlr.org/content/48/12/2607.long - https://portlandpress.com/clinsci/article-abstract/109/2/183/68210/ATP-binding-cassette-transporter-G8-M429V?redirectedFrom=fulltext

While in those studies they use (Y54C): -https://www.sciencedirect.com/science/article/abs/pii/S0006291X08023693?via%3Dihub

-https://www.semanticscholar.org/paper/Heritability-of-plasma-noncholesterol-sterols-and-Berge-Bergmann/bae1f565ecff125fced641716e7cd1a6e676f210

What is the difference, or is it the same SNP?

Thank you in advance, Fatma