Structure-Function Analysis of Recombinant Substrate Protein 22 kDa (SP-22)

Topological studies of spinach 22 kDa protein of Photosystem II.

An intrinsic 22 kDa polypeptide is associated with the O2-evolving Photosystem II core complex in a variety of green plants, although it does not appear to be required for O2 evolution. Digestion of thylakoid membranes and isolated Photosystem II preparations with trypsin, followed by immunoblotting using spinach anti-22 kDa antibodies, leads to two observations: (1) the domain between the 2nd ...

CHAPTER Structure – Function Analysis of Yeast Tubulin 22

Microtubules play essential roles in a wide variety of cellular processes including cell division, motility, and vesicular transport. Microtubule function depends on the polymerization dynamics of tubulin and specific interactions between tubulin and diverse microtubule-associated proteins. To date, investigation of the structural and functional properties of tubulin and tubulin mutants has bee...

CAV 1 ( caveolin 1 , caveolae protein , 22 kDa )

The isolation and primary structure of a 22-kDa extracellular matrix protein from bovine skin.

The primary structure of a 22-kDa protein which was isolated during the purification of bovine skin dermatan sulfate proteoglycan is described. The uronate-rich fraction from DEAE-Sepharose chromatography of a 7.8 M urea extract of bovine fetal skin was subjected to gel filtration on Sepharose CL-6B in 4 M guanidine HCl. A prominent component of mass 22 kDa was separated from the proteoglycan a...

IL 22 ( interleukin 22 )