Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At4g35250	Auxiliary factor required, together with HCF173, for the biogenesis of photosystem II (PSII), especially for the synthesis of the reaction center proteins (e.g. D1), via the regulation of the corresponding mRNA (e.g. psbA) translation initiation (ribosomal loading) and stabilization.	ONE-HELIX PROTEIN2 (OHP2) Is Required for the Stability of OHP1 and Assembly Factor HCF244 and Is Functionally Linked to PSII Biogenesis.; 2018; DOI: 10.1104/pp.18.00540; PMID: 29930106; https://pubmed.ncbi.nlm.nih.gov/29930106/ | OHP1, OHP2, and HCF244 Form a Transient Functional Complex with the Photosystem II Reaction Center.; 2019; DOI: 10.1104/pp.18.01231; PMID: 30397023; https://pubmed.ncbi.nlm.nih.gov/30397023/ | Exploring the Link between Photosystem II Assembly and Translation of the Chloroplast  psbA  mRNA.; 2020; DOI: 10.3390/plants9020152; PMID: 31991763; https://pubmed.ncbi.nlm.nih.gov/31991763/