Peribacteroid membrane nodulins

Fig. 2. Proposed topology of soybean nodulin-26 in the peribacteroid membrane a-f, six membrane-spanning domains. T, Phosphorylation sites , potential glycosylation sites that are not glycosylated 0, gly-cosylation site facing the bacteroid is in fact glycosylated as shown by Con-A binding , trypsin target site closer to the first and last transmembrane domains , phosphate residues possibly interacting with the membrane.

Fortin, M.G., Morrison, N.A. Verma, D.P.S. (1987). Nodulin-26, a peribacteroid membrane nodulin, is expressed independently of the development of the peribacteriod compartment. Nucleic Acids Research 15, 813-24. 

Katinakis, P. Verma, D.P.S. (1985). Nodulin-24 gene of soybean codes for a peptide of the peribacteroid membrane and was generated by tandem duplication of an insertion element. Proceedings of National Academy of Sciences (USA) 82, 4157-61. 

Morrison, N. Verma, D.P.S. (1987). A block in the endocytotic release of Rhizobium allows cellular differentiation in nodule but affects the expression of some peribacteroid membrane nodulins. Plant Molecular Biology 7, 51-61. 

Verma, D.P.S., Miao, G.-H., Joshi, C.P., Cheon, C.-I. Delauney, A. (19906). Internalization of Rhizobium by plant cells targeting and role of peribacteroid membrane nodulins. In Plant Molecular Biology 1990, ed. R.G. Herrmann B.A. Larkins, pp. 121-30. New York Plenum Press. 

Nodulins 23 and 24 Yes Infected cell (peribacteroid membrane) 23-30 Unknown... 

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