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PYG7

Gene
PYG7
Protein
Tetratricopeptide repeat domain-containing protein PYG7, chloroplastic
Organism
Zea mays
Length
321 amino acids
Function
Nuclear genome-encoded factor required for the accumulation of photosystem I (PSI). Functions as PSI biogenesis factor. Cooperates with PSA3 to promote the stable assembly of PSI in the thylakoid membrane. May target primarily the PsaC subunit.
Mass
36.341 kDa
Sequence
MARLLLFPSQACVDPGRHLLLHPPVSRPRAVRSGPPPAAPRRTGVVSLPGRCPPPLCWNHHPFLPCRSSKRGWVVFASENVQEISSHLPRKDERRSGNLLLRFSALPYCTMAWLSTAQLAQSSVGEKLNMVYEVGELFELGIQLSYLLILIGLLGAGTFFVIRQVLVRRELDLSAKELQEQVRSGDASATEYFELGAVMLRRKFYPAAIKYLQQAIDKWDRDEQDLAQVYNALGVSYKRENKLDKAIQQFQKAVELQPGYVTAWNNLGDAYEQQKDLKSALKAFEEVLLFDPNNKVARPRVDDLRPRVSMYKGVPVKSEKR

Gene
PYG7
Protein
Tetratricopeptide repeat domain-containing protein PYG7, chloroplastic
Organism
Arabidopsis thaliana
Length
301 amino acids
Function
Nuclear genome-encoded factor required for the accumulation of photosystem I (PSI). Functions as PSI biogenesis factor (PubMed:16679416, PubMed:28522455). Cooperates with PSA3 to promote the stable assembly of PSI in the thylakoid membrane. May target primarily the PsaC subunit (PubMed:28522455).
Mass
33.662 kDa
Sequence
MFESNMVLQTLSSSSPPIHRLYLHHSQILPSSGSPSKISLQIHGRTLAIRSFHDYVFAEISARGLPALNKASLKKLPIKGSTFLLGQSLLMVSAHPQLAAAAEIIKPEPIYEVGELFELSIQLSYLLLLLGLLGVGTFYVIRQVLVRRELDLSAKELQEQVRSGDASATELFELGAVMLRRKFYPAANKFLQQAIQKWDGDDQDLAQVYNALGVSYVREDKLDKGIAQFEMAVKLQPGYVTAWNNLGDAYEKKKELPLALNAFEEVLLFDPNNKVARPRRDALKDRVKLYKGVVAVKSKKR