3.1.1.11 additional information - acidic pH optimum 680286 3.1.1.11 2.5 4.5 - 114108, 114109 3.1.1.11 3.8 - - 751146 3.1.1.11 4 6 compared to pH 7.5, homogalacturonans as substrates 750823 3.1.1.11 4.4 - - 679554 3.1.1.11 4.5 - - 114108, 650276, 714653 3.1.1.11 4.5 - pectin hydrolase II, at 50°C 114097 3.1.1.11 4.6 - enzyme immobilized on CNBr-Sepharose 4B or polyethylenen terephthalate 114099 3.1.1.11 4.7 - - 730283 3.1.1.11 4.8 - - 114108, 729756 3.1.1.11 4.8 - soluble enzyme 114099 3.1.1.11 5 - - 114108, 114119, 114125, 729080 3.1.1.11 5.3 - assay at 751405 3.1.1.11 5.5 - - 114106, 114108 3.1.1.11 5.5 - pectin hydrolase I, at 50°C 114097 3.1.1.11 5.5 6 - 714956 3.1.1.11 5.5 6 in the presence of 1.2% NaCl 715216 3.1.1.11 5.5 7 neutral isoform 653562 3.1.1.11 5.5 7.5 activity increases with increasing pH up to 45°C 651562 3.1.1.11 6 - - 114103, 114108, 114113 3.1.1.11 6 - compared to pH 4.0 and pH 7.5, Citrus pectins as substrates 750823 3.1.1.11 6 - native and recombinant protein 674101 3.1.1.11 6 - presence of 1.2% NaCl 651558 3.1.1.11 6 - two pH optima 674087 3.1.1.11 6 7 - 114108, 114117 3.1.1.11 6 7.5 - 651557 3.1.1.11 6 7.5 compared to pH 4.0, homogalacturonans as substrates 750823 3.1.1.11 6.1 - assay at 682430 3.1.1.11 6.5 - - 114108, 690308, 730888 3.1.1.11 6.5 7 two pH optima 674087 3.1.1.11 6.5 9 isoenzyme PE I from pod 114121 3.1.1.11 6.8 - assay at 705592, 751060 3.1.1.11 6.9 7 - 650676 3.1.1.11 7 - - 114108, 674088, 683188, 751232 3.1.1.11 7 - assay at 679502, 680321, 750603 3.1.1.11 7 - isoenzyme PE I 114102 3.1.1.11 7 - isoenzyme PE I or PE II 114095 3.1.1.11 7 - isozyme PME II, at 0.1 M NaCl isozyme PME III shows two maxima at pH 7.0 and 9.0 692425 3.1.1.11 7 - recombinant enzyme 750786 3.1.1.11 7 7.5 - 114112 3.1.1.11 7 8 isoenzyme II 114102 3.1.1.11 7 9 isoenzyme PE II from seed hull 114121 3.1.1.11 7.2 - at atmospheric pressure and 55°C 651555 3.1.1.11 7.3 - - 114108 3.1.1.11 7.5 - - 114107, 114108, 114129, 729017, 751233, 764696 3.1.1.11 7.5 - assay at 674118, 675652, 678803, 751100 3.1.1.11 7.5 - at 0.1-0.2 M NaCl 651560 3.1.1.11 7.5 - at 22°C 674086 3.1.1.11 7.5 - compared to pH 4.0 and pH 6.0, very low activity at pH 4.0, Citrus pectins as substrates 750823 3.1.1.11 7.5 - compared to pH 6.0 and pH 4.0, low activity at pH 4.0, Citrus pectins as substrates 750823 3.1.1.11 7.5 - isozyme PME I 692425 3.1.1.11 7.5 - soluble and immobilized enzyme 114099 3.1.1.11 7.6 - - 114101 3.1.1.11 7.6 - isoenzyme I 114108 3.1.1.11 7.8 - - 650804 3.1.1.11 7.8 - assay at 679601 3.1.1.11 7.9 - - 114108 3.1.1.11 8 - - 114104, 114108, 114111, 650703, 675163, 681155, 729867, 730600 3.1.1.11 8 - immobilized enzyme 693695 3.1.1.11 8 - isoenzyme II 114108 3.1.1.11 8 - isoenzyme PME I and PME II 114126 3.1.1.11 8 - two pH optima 674087 3.1.1.11 8 8.5 - 114108 3.1.1.11 8 8.5 in phosphate buffer 694782 3.1.1.11 8 8.5 two pH optima 674087 3.1.1.11 8 9 - 650755, 674088 3.1.1.11 8.3 - assay at 681639 3.1.1.11 8.5 - - 114105, 114106, 673778 3.1.1.11 8.5 - basic isoform 653562 3.1.1.11 8.5 - recombinant enzyme 751541 3.1.1.11 8.5 9 very basic isoform, i.e. luPME5 653562 3.1.1.11 8.5 9.5 at 50 mM NaCl 651560 3.1.1.11 9 - - 114108, 674088, 694840, 701983, 714653, 730650 3.1.1.11 9 - absence of NaCl 651558 3.1.1.11 9 - around 114130 3.1.1.11 9 - around pH 9 in glycine buffer 694782 3.1.1.11 9 - free enzyme 693695 3.1.1.11 9 - isozyme PME III, at 0.35 M NaCl only one maximum is observed at pH 9.0 692425 3.1.1.11 10 - - 692672