4GQV:
reference: Crystal structure of the single cystathionine beta-synthase domain-containing protein CBSX1 from Arabidopsis thaliana., Jeong BC, Park SH, Yoo KS, Shin JS, Song HK, Biochem Biophys Res Commun. 2013 Jan 4;430(1):265-71. doi:, 10.1016/j.bbrc.2012.10.139. Epub 2012 Nov 14. PMID: 23159611

This OCA Structure page
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