Plasmid R1--replication and its control.
Uppsala, Sweden. In Plasmid, 2006
Plasmid R1 also has an ancillary control system, CopB, that derepresses the synthesis of repA-mRNA in cells that happen to contain lower than normal number of copies.
Copper homeostasis in Enterococcus hirae.
Bern, Switzerland. In Fems Microbiol Rev, 2003
It consists of four genes that encode a repressor, CopY, a copper chaperone, CopZ, and two CPx-type copper ATPases, CopA and CopB.
Forward transport. 14-3-3 binding overcomes retention in endoplasmic reticulum by dibasic signals.
New Haven, United States. In Cell, 2002
Here, KCNK3 potassium channels are shown to bear two cytoplasmic trafficking motifs: an N-terminal dibasic site that binds beta-COP to hold channels in ER and a C-terminal "release" site that binds the ubiquitous intracellular regulator 14-3-3beta on a nonclassical motif in a phosphorylation-dependent fashion to suppress beta-COP binding and allow forward transport.
Vaccines for Moraxella catarrhalis.
United States. In Vaccine, 2001
This set includes the lactoferrin binding protein A (LbpA) and lactoferrin binding protein B (LbpB), the transferrin binding protein A (TbpA) and transferrin binding protein B (TbpB), the CD and E porins, and the Catarrhalis outer membrane protein B (CopB).
Cytoplasmic coat proteins involved in endosome function.
New Haven, United States. In Cell, 1996
Since microinjection of antibodies to beta-COP inhibits the entry of enveloped viruses via the endocytic pathway, it is apparent that the recruitment of COP-I or COP-I-related proteins plays an important role in the function of endosomes in intact cells.