FAMILY INFORMATION


Family name Rapid Alkalinization Factor (RALF)
Class Cys-rich
Mode of Action Signal
Post-translational modifications (PTMs) 4 Cysteines
Receptor FERONIA; RLK + RIPK; RLCK
Evolutionary Range All angiosperms
Function Alkalinizes growth media; negatively regulates cell wall acidification and cell expansion during growth and development of various tissues, e.g. pollen, root, hypocotyl, nodulation, fruits, etc. Inhibits cell elongation, PAMP signaling, root development, leaf vascularization
References
  • Understanding the RALF family: a tale of many species Understanding the RALF family: a tale of many species Trends Plant Sci . 2014 Oct;19(10):664-71.

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
Medtr2g040040 Mt4.0v1 chr2 17564036-17564266 known SSP RALF4 0.819 76 transmembrane protein, putative conf_class=LC
Medtr2g090625 Mt4.0v1 chr2 38782615-38782851 known SSP RALF2 0.879 78 RALF conf_class=HC
Medtr2g090725 Mt4.0v1 chr2 38874965-38875195 known SSP RALF3 0.841 76 RALF conf_class=HC
Medtr3g084350 Mt4.0v1 chr3 38083816-38084747 known SSP RALF1 0.774 135 RALF conf_class=HC
Medtr3g464450 Mt4.0v1 chr3 25895427-25895636 known SSP RALF5 0.812 69 RALF conf_class=HC
Medtr3g464490 Mt4.0v1 chr3 25910446-25910679 known SSP RALF6 0.814 77 RALF conf_class=HC
Medtr4g088685 Mt4.0v1 chr4 35293923-35294506 known SSP RALF7 0.935 111 RALF conf_class=HC
Medtr4g119860 Mt4.0v1 chr4 49670930-49671709 known SSP RALF8 0.846 126 RALF conf_class=HC
Medtr5g017160 Mt4.0v1 chr5 6240427-6241145 known SSP RALF9 0.901 128 RALF conf_class=HC
Medtr6g060260 Mt4.0v1 chr6 20716825-20717142 known SSP RALF10 0.906 105 RALF conf_class=HC
Medtr7g108600 Mt4.0v1 chr7 44243799-44244426 known SSP RALF11 0.765 118 RALF conf_class=HC
Medtr7g113080 Mt4.0v1 chr7 46542730-46543813 known SSP RALF12 0.746 127 RALF conf_class=HC
Medtr8g083150 Mt4.0v1 chr8 35115964-35117194 known SSP RALF13 0.669 124 RALF conf_class=HC
MT35v5_contig_75132_1 Mt3.5v5 contig_75132 835-1332 known SSP RALF15 0.844 165 Unknown protein conf_class=H
MT35v5_Medtr2g040030 Mt3.5v5 chr2 14895774-14896340 known SSP RALF14 0.844 188 hypothetical protein conf_class=H