• Gene Family Details



FAMILY INFORMATION


Family name Phytosulfokine (PSK)
Class PTM
Mode of Action Signal
Post-translational modifications (PTMs) 2 Sulfotyrosines
Receptor PSKR1/2; LRR-RLK
Evolutionary Range All angiosperms
Function Promotes cell division; acts in context of promoting in vitro tracheary element differentiation, somatic embryogenesis, and pollen germination; required for cell elongation and cell division in root; also relevant to leaf size; positive regulator of nodulation. Promotes cell proliferation, tracheary element differentiation
References
  • Phytosulfokine, sulfated peptides that induce the proliferation of single mesophyll cells of Asparagus officinalis L Phytosulfokine, sulfated peptides that induce the proliferation of single mesophyll cells of Asparagus officinalis L Proc Natl Acad Sci U S A . 1996 Jul 23;93(15):7623-7.

HMM PROFILE


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GENE MEMBERS DETAILS


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Gene Assembly Chromossome Coordinates SSP Type SSP Family member SignalP D-value Protein Length Annotation
Medtr1g017590 Mt4.0v1 chr1 4970344-4970767 known SSP PSK2 0.893 81 phytosulfokine precursor protein conf_class=HC
Medtr1g017700 Mt4.0v1 chr1 5034655-5035611 known SSP PSK4 0.908 83 phytosulfokine precursor protein conf_class=HC
Medtr1g061120 Mt4.0v1 chr1 26664590-26665366 known SSP PSK5 0.779 93 phytosulfokine precursor protein conf_class=HC
Medtr1g106030 Mt4.0v1 chr1 47964003-47964797 known SSP PSK6 0.879 83 phytosulfokine precursor protein conf_class=HC
Medtr2g084855 Mt4.0v1 chr2 36002105-36003423 known SSP PSK1 0.788 91 phytosulfokine precursor protein conf_class=HC
Medtr3g094730 Mt4.0v1 chr3 43221273-43222184 known SSP PSK8 0.727 82 transmembrane protein, putative conf_class=HC
Medtr5g015140 Mt4.0v1 chr5 5206702-5207338 known SSP PSK3 0.835 76 phytosulfokine precursor protein conf_class=HC
Medtr5g088665 Mt4.0v1 chr5 38472200-38472991 known SSP PSK10 0.772 83 hypothetical protein conf_class=HC
Medtr6g074110 Mt4.0v1 chr6 27439150-27439638 known SSP PSK9 0.825 67 hypothetical protein conf_class=LC
Medtr8g091700 Mt4.0v1 chr8 38264209-38264744 known SSP PSK7 0.882 78 transmembrane protein, putative conf_class=LC
MT4Noble_007484 Mt4.0v1 chr1 52548497-52550142 known SSP PSK11 0.139 340 DnaK family protein