CpcU-I subfamily
Description
CpcU-I forms a heterodimer with CpcS-I, as shown in Synechococcus sp. PCC7002 (Saunée et al, 2008; Shen et al, 2008).
Motif
A motif characterising this family is available.
References
- Saunée et al., 2008. Biogenesis of phycobiliproteins: II. CpcS-I and CpcU comprise the heterodimeric bilin lyase that attaches phycocyanobilin to Cys-82 of beta-phycocyanin and Cys-81 of allophycocyanin subunits in Synechococcus sp. PCC 7002 J Biol Chem, 283, 7513-7522.
- Schluchter et al., 2010. Phycobiliprotein Biosynthesis in Cyanobacteria: Structure and Function of Enzymes Involved in Post-translational Modification Adv Exp Med Biol, 675, 211-228.
- Shen et al., 2008. Biogenesis of phycobiliproteins: I. cpcS-I and cpcU mutants of the cyanobacterium Synechococcus sp. PCC 7002 define a heterodimeric phycocyanobilin lyase specific for beta-phycocyanin and allophycocyanin subunits J Biol Chem, 283, 7503-7512.
Showing only unsure genes
| Gene | Locus tag | Genbank | Species | Strain | PBP in rods | Pigment type | Remark | Length | Last change |
|---|---|---|---|---|---|---|---|---|---|
| CpcU-I subfamily | LYNGBM3L_17960 | ZP_08426426.1 | Lyngbya majuscula | 3L | PC+PEI | 2 | Protomata tells it is CpcU. Blast tells it is CpcSIII (but with a 17aa gap) |
190 | 10-19-2011 |
| CpcU-I subfamily | AM1_5938 | YP_001520196.1 | Acaryochloris marina | MBIC11017 (AM1) | PC | 1 | N-term extended (22 aa added). Low blast and protomatch score with other CpcU-I sequences. | 184 | 09-16-2012 |
| CpcU-I subfamily | ACCM5_010100021921 | ZP_09249963.1 | Acaryochloris sp. | CCMEE5410 | APC only | 184 | 01-24-2012 | ||
| CpcU-I subfamily | PCC7418_3771 | YP_007170089.1 | Halothece sp. | PCC7418 | PC | 179 | 06-20-2013 | ||
| CpcU-I subfamily | Dacsa_0519 | YP_007170660.1 | Dactylococcopsis salina | PCC8305 | 190 | 06-20-2013 |
Model strains, Marine strains
Last update: 28 Sep 2012 7:20:43
