Cytoplasmic domains of members of the p24 family of putative cargo receptors were shown to bind to coatomer, the coat protein of COPI - coated transport vesicles.
Now Yuan et al. (p. 182, published online 27 May; see the Perspective Weyand and Iwata) have determined the crystal structure of
the cytoplasmic domain of the human BK channel.
Increased levels of
the cytoplasmic domain of Crumbs repolarise developing Drosophila photoreceptors.
The group first transduced a CD4ζ construct (CD4 extracellular and transmembrane domains fused with
cytoplasmic domain of TCR CD3ζ chain linked to GFP — See Figure) into hESCs and hiPSCs using the Sleeping Beauty (SB) transposon system and positive clones selected for by antibiotic resistance, giving clones with strong CD4ζ - GFP expression (37).
Characterization of phosphorylation sites in
the cytoplasmic domain of the 300 kDa mannose -6-phosphate receptor
Importantly, spreading and migration do not occur with cells expressing NG2 variants lacking
the cytoplasmic domain of the proteoglycan, suggesting that interaction of NG2 with cytoplasmic ligands is required for these processes to take place.
Not exact matches
The assembly includes the
cytoplasmic (T1)
domain of the integral membrane α subunit together with the oxidoreductase β subunit in a fourfold symmetric T14β4 complex.
Wang, H, Gai, Q, Yang, X, Li, Z, Linders, B, Santoro, S, Zutter, M. Role
of the a1 and a2 integrin
cytoplasmic domains in cell morphology, motility and responsiveness to stimulation by the protein kinase C pathway.
Glycosylated recombinant ecto -
domain of gp41, from HXB2 strain, amino acids 546 - 682, produced in Pichia pastoris (without the membrane spanning and
cytoplasmic domains).
281.2 Human CD4 with deletion
of cytoplasmic domain, produces CD4 molecule truncated at aa394.
Quantitative measurment
of alpha6beta 1 and alpha6beta 4 integrin internalization under cross-linking conditions: a possible role for alpha6
cytoplasmic domains.
(A) Eph receptor - ephrin binding at cell - cell contact sites results in the dimerization / clustering
of Eph receptor - ephrin complexes, and initiation
of canonical signals through the receptor
cytoplasmic domain.