MpeY family

Description

Gene present in the "PEII subregion" of the "phycobilisome rod gene region" of all PEII-containing marine Synechococcus strains (Six et al. 2007). This includes WH7803 which has a single PUB, most likely located either at Cys-75 of MpeA or Cys-50/61 of MpeB (Ong & Glazer 1991). MpeY is related to MpeZ and MpeW and more distantly to CpeY. We predict that MpeY is a PEII:PEB lyase-isomerase though its exact specificity remains to be defined.

Motif

A motif characterising this family is available.

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Phylogeny

Multiple alignment

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References

Six et al., 2007. Diversity and evolution of phycobilisomes in marine Synechococcus spp.: a comparative genomics study Genome Biol, 8, R259.

Gene	Locus tag	Genbank	Species	Strain	PBP in rods	Pigment type	Length	Last change
MpeY family	sync_0506	YP_729733.1	Synechococcus sp.	CC9311	PC+PEI+PEII	3dA/CA4-A	398	09-26-2011
MpeY family	Syncc9605_0436	YP_380767.1	Synechococcus sp.	CC9605	PC+PEI+PEII	3c	398	09-26-2011
MpeY family	SH8109_0069	ZP_05788234.1	Synechococcus sp.	WH8109	PC+PEI+PEII	3bB	398	11-06-2011
MpeY family	SYNW2007	NP_898098.1	Synechococcus sp.	WH8102	PC+PEI+PEII	3c	398	09-26-2011
MpeY family	Syncc9902_1892	YP_377893.1	Synechococcus sp.	CC9902	PC+PEI+PEII	3dA/CA4-A	398	09-26-2011
MpeY family	BL107_08961	ZP_01469895.1	Synechococcus sp.	BL107	PC+PEI+PEII	3dA/CA4-A	400	09-26-2011
MpeY family	SynWH7803_0494	YP_001224217.1	Synechococcus sp.	WH7803	PC+PEI+PEII	3a	397	09-26-2011
MpeY family	RS9916_40241	ZP_01473091.1	Synechococcus sp.	RS9916	PC+PEI+PEII	3dA/CA4-A	398	09-26-2011
MpeY family	SynRCC307_2047	YP_001228303.1	Synechococcus sp.	RCC307	PC+PEI+PEII	3eA	398	09-26-2011
MpeY family	Syn8016DRAFT_2756	ZP_08957409.1	Synechococcus sp.	WH8016	PC+PEI+PEII	3aA	402	11-04-2011

Model strains, Marine strains

Last update: 09 Oct 2012 17:02:23