Shimia abyssi
Average proteome isoelectric point is 6.05
Get precalculated fractions of proteins
Acidic
pI < 6.8
6.8-7.4
pI > 7.4
Basic
All
Note: above files contain also dissociation constants (pKa)
Virtual 2D-PAGE plot for 4539 proteins (isoelectric point calculated using IPC2_protein)
Get csv file with sequences according to given criteria:
* You can choose from 21 different methods for calculating isoelectric point
Summary statistics related to proteome-wise predictions
Protein with the lowest isoelectric point:
>tr|A0A2P8FB74|A0A2P8FB74_9RHOB AraC family transcriptional regulator OS=Shimia abyssi OX=1662395 GN=CLV88_108117 PE=4 SV=1
MM1 pKa = 7.79 RR2 pKa = 11.84 FLSFRR7 pKa = 11.84 LFKK10 pKa = 10.72 VWAPLLWITLIGISGNPLLAQDD32 pKa = 3.95 MTKK35 pKa = 10.77 LDD37 pKa = 4.27 LPDD40 pKa = 3.44 ITVGAYY46 pKa = 8.92 QEE48 pKa = 4.31 FQFAPRR54 pKa = 11.84 QISPTGTLPVDD65 pKa = 4.15 DD66 pKa = 5.7 DD67 pKa = 3.93 NEE69 pKa = 4.14 NRR71 pKa = 11.84 LKK73 pKa = 10.55 EE74 pKa = 4.03 YY75 pKa = 10.47 QFEE78 pKa = 4.27 IRR80 pKa = 11.84 SGALPNGMEE89 pKa = 4.25 LDD91 pKa = 3.29 KK92 pKa = 11.19 SGRR95 pKa = 11.84 LSGRR99 pKa = 11.84 PLKK102 pKa = 10.97 VEE104 pKa = 3.79 STEE107 pKa = 4.13 FEE109 pKa = 4.36 VLVRR113 pKa = 11.84 FYY115 pKa = 10.4 EE116 pKa = 4.57 TIVDD120 pKa = 3.73 TLVFRR125 pKa = 11.84 VNVVLDD131 pKa = 3.63 VEE133 pKa = 4.88 PPPSSASVAKK143 pKa = 10.41 GVVAGAALFPLLSGTDD159 pKa = 3.54 GPLPSRR165 pKa = 11.84 GVTPQSFARR174 pKa = 11.84 SSDD177 pKa = 3.27 EE178 pKa = 4.41 DD179 pKa = 3.47 GGIVVNTKK187 pKa = 10.35 LPNADD192 pKa = 2.83 EE193 pKa = 4.6 GVFYY197 pKa = 9.86 EE198 pKa = 4.08 YY199 pKa = 10.37 RR200 pKa = 11.84 IVPSEE205 pKa = 3.81 PSEE208 pKa = 4.37 GPFLFEE214 pKa = 5.61 ALDD217 pKa = 4.19 DD218 pKa = 4.16 NLPEE222 pKa = 4.38 GFVLSSDD229 pKa = 3.84 GVVSGATCDD238 pKa = 3.28 GRR240 pKa = 11.84 GNKK243 pKa = 9.39 RR244 pKa = 11.84 FSVRR248 pKa = 11.84 ITRR251 pKa = 11.84 IPDD254 pKa = 3.18 LVGEE258 pKa = 4.53 FDD260 pKa = 4.49 FSIKK264 pKa = 9.62 IDD266 pKa = 3.72 GQGNPNLCEE275 pKa = 4.07 AEE277 pKa = 4.37 VPILQPSSLGNGVFGLTYY295 pKa = 9.76 EE296 pKa = 4.19 QILFVEE302 pKa = 4.56 NSTGNYY308 pKa = 9.98 AFQQVSGTLPNGVSLSAEE326 pKa = 4.25 GVLSGTPTEE335 pKa = 4.23 TGSFRR340 pKa = 11.84 FRR342 pKa = 11.84 VEE344 pKa = 3.76 ATASQADD351 pKa = 4.13 TVSRR355 pKa = 11.84 EE356 pKa = 3.69 YY357 pKa = 11.31 SLIILPVIGGLVVSPEE373 pKa = 4.03 SLPNGVEE380 pKa = 4.08 DD381 pKa = 4.36 QSYY384 pKa = 9.79 SQQLSASGGISPYY397 pKa = 9.95 TFSIEE402 pKa = 4.51 DD403 pKa = 4.21 DD404 pKa = 3.64 SSLPPGISFSSAGLVFGTPTTSGVFPLVVNVVDD437 pKa = 3.93 NEE439 pKa = 4.45 GNNGTASYY447 pKa = 9.88 TLTIDD452 pKa = 3.67 EE453 pKa = 5.08 ANLPPVDD460 pKa = 4.39 LTISPPTVPSVDD472 pKa = 3.13 YY473 pKa = 10.38 GAAYY477 pKa = 10.35 SEE479 pKa = 4.34 QLTASAGDD487 pKa = 3.68 GSYY490 pKa = 11.0 SFSLSGGGLPAGISLSNAGLLSGTAAATGSFDD522 pKa = 3.42 FTVSVLDD529 pKa = 4.01 GQGNTGSQDD538 pKa = 3.17 YY539 pKa = 8.71 TLVVNAVDD547 pKa = 3.88 GLIVITPEE555 pKa = 3.91 VLPQATFGAPYY566 pKa = 10.29 NITLGATGGDD576 pKa = 3.58 GNYY579 pKa = 9.49 TGSLTGDD586 pKa = 3.68 LPDD589 pKa = 5.62 GISFDD594 pKa = 4.04 PSDD597 pKa = 3.62 GTFAGTPTQTGTFPLTVVVTDD618 pKa = 4.05 GQGNTGQKK626 pKa = 10.12 NYY628 pKa = 10.21 NLVVVPVNTLEE639 pKa = 4.03 IAPPILDD646 pKa = 3.33 NATFGVAYY654 pKa = 10.25 SEE656 pKa = 4.24 QLTASGGVDD665 pKa = 3.24 GTYY668 pKa = 10.85 EE669 pKa = 4.0 FALSAGTLPNGVILGADD686 pKa = 3.83 GLLSGVPTEE695 pKa = 5.07 AGDD698 pKa = 3.62 FTFGVSVSDD707 pKa = 3.84 GAGNTGQRR715 pKa = 11.84 ALTLTVEE722 pKa = 4.37 RR723 pKa = 11.84 LTDD726 pKa = 4.16 LDD728 pKa = 3.97 IQPEE732 pKa = 4.28 TLPAGSFGNAYY743 pKa = 9.32 GQQLTASGGDD753 pKa = 3.34 GTYY756 pKa = 10.94 VFGIEE761 pKa = 4.23 TGSLPSGLQLGVNGLLFGIPTEE783 pKa = 4.36 TGDD786 pKa = 3.91 FPITVIVLDD795 pKa = 4.0 GQLNSGTRR803 pKa = 11.84 DD804 pKa = 3.17 YY805 pKa = 10.86 TLRR808 pKa = 11.84 IDD810 pKa = 3.9 AVSGLLTILPEE821 pKa = 4.17 SLPTGKK827 pKa = 10.2 FGQAYY832 pKa = 9.08 SVSFNTSGRR841 pKa = 11.84 AAPYY845 pKa = 9.27 TFSLNVGPLPAGLDD859 pKa = 3.59 LAADD863 pKa = 4.23 GTLSGTPTQVGSFPITVGVTDD884 pKa = 4.0 AQNNDD889 pKa = 2.57 GSRR892 pKa = 11.84 DD893 pKa = 3.54 YY894 pKa = 10.99 TLVVDD899 pKa = 5.56 SIDD902 pKa = 3.63 SLEE905 pKa = 4.23 IAPSVLPDD913 pKa = 3.24 ATYY916 pKa = 8.37 GTSYY920 pKa = 10.51 SQQLTATGGSGALTFALSGGALPTGIQIGTDD951 pKa = 3.59 GLISGTPTQTGDD963 pKa = 3.28 FQIEE967 pKa = 4.3 VTVTDD972 pKa = 3.48 SQGNSGVKK980 pKa = 10.04 DD981 pKa = 3.36 YY982 pKa = 10.5 TITVTRR988 pKa = 11.84 ISTLTISPPTVPSVDD1003 pKa = 3.13 YY1004 pKa = 10.38 GAAYY1008 pKa = 10.35 SEE1010 pKa = 4.32 QLTASGGDD1018 pKa = 3.45 GSYY1021 pKa = 10.98 SFSLSGGGLPAGISLSNAGLLSGSAAATGSFDD1053 pKa = 3.42 FTVSVLDD1060 pKa = 4.01 GQGNTGSQDD1069 pKa = 3.17 YY1070 pKa = 8.71 TLVVNAVDD1078 pKa = 3.88 GLIVITPEE1086 pKa = 3.91 VLPQATFGAPYY1097 pKa = 10.29 NITLGATGGDD1107 pKa = 3.58 GNYY1110 pKa = 9.49 TGSLTGDD1117 pKa = 3.68 LPDD1120 pKa = 5.62 GISFDD1125 pKa = 4.04 PSDD1128 pKa = 3.62 GTFAGTPTQTGTFPLTVVVTDD1149 pKa = 4.05 GQGNTGQKK1157 pKa = 10.12 NYY1159 pKa = 10.21 NLVVVPVNTLEE1170 pKa = 4.03 IAPPILDD1177 pKa = 3.33 NATFGVAYY1185 pKa = 10.25 SEE1187 pKa = 4.24 QLTASGGVDD1196 pKa = 3.24 GTYY1199 pKa = 10.85 EE1200 pKa = 4.0 FALSAGTLPNGVILGADD1217 pKa = 3.83 GLLSGVPTEE1226 pKa = 5.07 AGDD1229 pKa = 3.62 FTFGVSVSDD1238 pKa = 3.84 GAGNTGQRR1246 pKa = 11.84 ALTLTVEE1253 pKa = 4.37 RR1254 pKa = 11.84 LTDD1257 pKa = 4.16 LDD1259 pKa = 3.97 IQPEE1263 pKa = 4.28 TLPAGSFGNAYY1274 pKa = 9.32 GQQLTASGGDD1284 pKa = 3.34 GTYY1287 pKa = 10.94 VFGIEE1292 pKa = 4.23 TGSLPSGLQLGVNGLLFGIPTEE1314 pKa = 4.36 TGDD1317 pKa = 3.91 FPITVIVLDD1326 pKa = 4.0 GQLNSGTRR1334 pKa = 11.84 DD1335 pKa = 3.17 YY1336 pKa = 10.86 TLRR1339 pKa = 11.84 IDD1341 pKa = 3.9 AVSGLLTILPEE1352 pKa = 4.17 SLPTGKK1358 pKa = 10.2 FGQAYY1363 pKa = 9.08 SVSFNTSGGAAPYY1376 pKa = 9.38 TFSLNVGPLPAGLDD1390 pKa = 3.59 LAADD1394 pKa = 4.23 GTLSGTPTQVGSFPITVGVTDD1415 pKa = 4.0 AQNNDD1420 pKa = 2.57 GSRR1423 pKa = 11.84 DD1424 pKa = 3.54 YY1425 pKa = 10.99 TLVVDD1430 pKa = 5.56 SIDD1433 pKa = 3.63 SLEE1436 pKa = 4.23 IAPSVLPDD1444 pKa = 3.24 ATYY1447 pKa = 8.37 GTSYY1451 pKa = 10.51 SQQLTATGGSGALTFALSGGALPTGIQIGTDD1482 pKa = 3.59 GLISGTPTQTGDD1494 pKa = 3.28 FQIEE1498 pKa = 4.3 VTVTDD1503 pKa = 3.48 SQGNSGVKK1511 pKa = 10.02 DD1512 pKa = 3.44 YY1513 pKa = 10.58 TITVSPDD1520 pKa = 2.89 PSLIVVNPASIPAGTFGMAYY1540 pKa = 9.87 SQIFSATGGSGAYY1553 pKa = 9.57 SYY1555 pKa = 11.22 SVSDD1559 pKa = 3.98 GEE1561 pKa = 4.67 LPTGLSLNSNGTLSGVPAVVGTFNFTIGVQDD1592 pKa = 3.52 EE1593 pKa = 4.14 QRR1595 pKa = 11.84 NEE1597 pKa = 3.68 GSRR1600 pKa = 11.84 EE1601 pKa = 3.93 YY1602 pKa = 10.51 EE1603 pKa = 3.99 LLIAPTTGLSLQPSEE1618 pKa = 5.2 LADD1621 pKa = 3.61 GVNGQSYY1628 pKa = 7.13 TQQIGASGGDD1638 pKa = 3.31 GNYY1641 pKa = 9.33 TFRR1644 pKa = 11.84 LSSGALPDD1652 pKa = 3.89 GLALSASGLISGVPTTSAVFPDD1674 pKa = 3.58 IEE1676 pKa = 4.3 ISVEE1680 pKa = 3.91 DD1681 pKa = 4.02 GQGNTGNRR1689 pKa = 11.84 FYY1691 pKa = 10.65 IITVNPNPDD1700 pKa = 3.52 LVAIAPPEE1708 pKa = 4.15 LPPATFGVGYY1718 pKa = 10.38 DD1719 pKa = 4.06 LLLSASGGTAPYY1731 pKa = 8.9 TYY1733 pKa = 10.48 SVVSGGLPAGVNLVGDD1749 pKa = 5.26 RR1750 pKa = 11.84 ITGTPIEE1757 pKa = 4.27 VGLFSFRR1764 pKa = 11.84 VQALDD1769 pKa = 3.13 SDD1771 pKa = 5.05 RR1772 pKa = 11.84 IANSGTKK1779 pKa = 10.0 DD1780 pKa = 3.22 YY1781 pKa = 9.84 TLTVEE1786 pKa = 4.55 RR1787 pKa = 11.84 LTDD1790 pKa = 3.95 LSISPSSLSDD1800 pKa = 3.1 GTYY1803 pKa = 8.16 NTAYY1807 pKa = 10.4 SEE1809 pKa = 4.13 QLTATGGSGTYY1820 pKa = 10.65 NFAQTSGSLPAGIALEE1836 pKa = 4.43 TTGLLSGTPLEE1847 pKa = 4.44 TGTFSFTATVIDD1859 pKa = 4.08 EE1860 pKa = 4.22 QSNTGTRR1867 pKa = 11.84 DD1868 pKa = 3.25 YY1869 pKa = 10.85 TLVIDD1874 pKa = 5.89 AIPGLITITPDD1885 pKa = 3.12 TLPVGRR1891 pKa = 11.84 YY1892 pKa = 4.6 GTFYY1896 pKa = 10.89 EE1897 pKa = 4.57 VTLGATGGDD1906 pKa = 3.46 GDD1908 pKa = 4.44 YY1909 pKa = 10.89 TPSLTGALPAGISFDD1924 pKa = 3.65 TSDD1927 pKa = 3.1 GTFRR1931 pKa = 11.84 GTPTEE1936 pKa = 4.17 TGSFPVTVDD1945 pKa = 3.32 VLDD1948 pKa = 4.38 GQGNTGQKK1956 pKa = 10.6 AYY1958 pKa = 9.36 TLVIDD1963 pKa = 4.37 SVSTLAIAPEE1973 pKa = 4.13 TLPIASFGVAYY1984 pKa = 10.1 SQQLSASGGSPAYY1997 pKa = 10.61 SFVRR2001 pKa = 11.84 SSGTLPAGLTLDD2013 pKa = 3.81 TNGLISGTPTQTGSFQFTAEE2033 pKa = 4.08 VTDD2036 pKa = 4.15 AQDD2039 pKa = 3.24 NTGQRR2044 pKa = 11.84 TYY2046 pKa = 10.39 TLVVEE2051 pKa = 4.86 ALTTLAISPTDD2062 pKa = 3.4 LPEE2065 pKa = 5.15 AMFRR2069 pKa = 11.84 TGYY2072 pKa = 9.53 SQQLTASGGVDD2083 pKa = 2.98 GTYY2086 pKa = 10.02 QFRR2089 pKa = 11.84 VKK2091 pKa = 10.51 SGALPAGIVLTGNGLINGSASVTGSFDD2118 pKa = 3.34 LTIEE2122 pKa = 4.49 VSDD2125 pKa = 3.81 EE2126 pKa = 3.64 QDD2128 pKa = 2.99 NRR2130 pKa = 11.84 GSQDD2134 pKa = 3.03 YY2135 pKa = 8.52 TLVVNAVDD2143 pKa = 4.14 DD2144 pKa = 5.19 LIVITPEE2151 pKa = 3.89 SLPPATFGSVYY2162 pKa = 10.29 EE2163 pKa = 4.3 VTLGATGGDD2172 pKa = 3.46 GDD2174 pKa = 4.44 YY2175 pKa = 10.74 TPSLTGTLPAGISFDD2190 pKa = 3.65 TSDD2193 pKa = 3.1 GTFRR2197 pKa = 11.84 GTPTEE2202 pKa = 4.17 TGSFPVTVDD2211 pKa = 3.4 VVDD2214 pKa = 4.25 GQGNTGQKK2222 pKa = 10.32 SYY2224 pKa = 11.13 VLEE2227 pKa = 4.03 VLTISVIEE2235 pKa = 4.12 ISPAVLSNATFNQAYY2250 pKa = 9.31 SQQLTADD2257 pKa = 4.22 GGTGSYY2263 pKa = 10.63 VFSTVNAGGPSTTPGLPEE2281 pKa = 5.23 GIALSPSGLLSGTPTEE2297 pKa = 4.43 TGDD2300 pKa = 3.25 FTFSVNVDD2308 pKa = 3.41 DD2309 pKa = 4.89 TEE2311 pKa = 4.95 GNTGQRR2317 pKa = 11.84 TYY2319 pKa = 10.47 TLTVEE2324 pKa = 4.28 RR2325 pKa = 11.84 LTDD2328 pKa = 3.95 LSISPSSLSDD2338 pKa = 3.1 GTYY2341 pKa = 8.16 NTAYY2345 pKa = 10.4 SEE2347 pKa = 4.13 QLTATGGSGTYY2358 pKa = 10.65 NFAQTSGSLPAGIALEE2374 pKa = 4.43 TTGLLSGTPLEE2385 pKa = 4.44 TGTFSFTATVIDD2397 pKa = 4.08 EE2398 pKa = 4.22 QSNTGTRR2405 pKa = 11.84 DD2406 pKa = 3.25 YY2407 pKa = 10.85 TLVIDD2412 pKa = 5.89 AIPGLITITPDD2423 pKa = 3.25 TLSDD2427 pKa = 3.27 AVFGSTYY2434 pKa = 10.25 FQALSAAGGEE2444 pKa = 4.07 APYY2447 pKa = 11.0 EE2448 pKa = 4.03 FFLEE2452 pKa = 4.5 SGALPSGITLTIDD2465 pKa = 3.27 GDD2467 pKa = 4.12 LAGSPKK2473 pKa = 9.31 EE2474 pKa = 4.09 TGDD2477 pKa = 3.56 FVIGITVEE2485 pKa = 4.2 DD2486 pKa = 3.87 SQGNTGTKK2494 pKa = 10.13 DD2495 pKa = 3.4 YY2496 pKa = 10.26 IINVAPAKK2504 pKa = 10.41 GIIAINPATVPAGEE2518 pKa = 4.34 TFVEE2522 pKa = 4.5 YY2523 pKa = 9.32 STRR2526 pKa = 11.84 LSAKK2530 pKa = 10.41 DD2531 pKa = 3.66 GIAPYY2536 pKa = 9.92 SYY2538 pKa = 10.57 SVVGGEE2544 pKa = 4.42 LPSGLLLGASTGVILGLPEE2563 pKa = 3.68 VAGTFNFTVQAVDD2576 pKa = 3.51 SQGNTGTVTYY2586 pKa = 10.68 GLIIEE2591 pKa = 4.8 EE2592 pKa = 4.35 GRR2594 pKa = 11.84 PDD2596 pKa = 3.59 PSEE2599 pKa = 4.06 DD2600 pKa = 3.4 QEE2602 pKa = 4.37 VIEE2605 pKa = 4.99 LIEE2608 pKa = 4.08 RR2609 pKa = 11.84 QFGVARR2615 pKa = 11.84 EE2616 pKa = 3.9 LVEE2619 pKa = 3.84 NHH2621 pKa = 6.03 RR2622 pKa = 11.84 QSITRR2627 pKa = 11.84 RR2628 pKa = 11.84 LEE2630 pKa = 3.56 EE2631 pKa = 3.79 LRR2633 pKa = 11.84 EE2634 pKa = 3.94 KK2635 pKa = 10.82 FEE2637 pKa = 4.58 CGEE2640 pKa = 4.03 LLEE2643 pKa = 4.5 EE2644 pKa = 4.67 CLLIGGWQEE2653 pKa = 3.54 GRR2655 pKa = 11.84 YY2656 pKa = 9.27 VEE2658 pKa = 4.54 SDD2660 pKa = 3.62 YY2661 pKa = 11.96 SSLASYY2667 pKa = 10.65 AIGIDD2672 pKa = 3.53 YY2673 pKa = 9.99 QVRR2676 pKa = 11.84 SDD2678 pKa = 4.07 TIVGLSFGYY2687 pKa = 10.39 GQTKK2691 pKa = 10.47 SDD2693 pKa = 3.17 IGQLGSALDD2702 pKa = 3.63 AEE2704 pKa = 4.8 SRR2706 pKa = 11.84 SIAAYY2711 pKa = 7.09 FTHH2714 pKa = 7.48 KK2715 pKa = 10.42 FGQNSYY2721 pKa = 8.97 FDD2723 pKa = 4.01 GVIGVSNLDD2732 pKa = 3.72 YY2733 pKa = 10.03 QTQRR2737 pKa = 11.84 YY2738 pKa = 6.63 LTGAGGFEE2746 pKa = 3.89 VGNRR2750 pKa = 11.84 NGDD2753 pKa = 3.27 AKK2755 pKa = 10.76 FISLRR2760 pKa = 11.84 VTQSRR2765 pKa = 11.84 QMTGGSLLSLYY2776 pKa = 10.56 ARR2778 pKa = 11.84 YY2779 pKa = 9.17 DD2780 pKa = 3.49 AQRR2783 pKa = 11.84 TKK2785 pKa = 10.86 LDD2787 pKa = 3.75 SYY2789 pKa = 11.38 SEE2791 pKa = 4.37 SNATGLSLSYY2801 pKa = 10.7 NAADD2805 pKa = 3.34 QDD2807 pKa = 3.85 FHH2809 pKa = 8.76 SFSAGVNAEE2818 pKa = 3.85 RR2819 pKa = 11.84 SFIQSWGMLTGWIEE2833 pKa = 4.58 GEE2835 pKa = 4.38 FSHH2838 pKa = 6.61 QRR2840 pKa = 11.84 IGGYY2844 pKa = 7.09 TQTLYY2849 pKa = 11.32 YY2850 pKa = 10.43 SDD2852 pKa = 4.19 TPEE2855 pKa = 3.53 TTYY2858 pKa = 10.72 TINRR2862 pKa = 11.84 PSDD2865 pKa = 3.51 NQNVMSIRR2873 pKa = 11.84 GGLDD2877 pKa = 2.57 IMSGNSVASIEE2888 pKa = 4.33 VFTAKK2893 pKa = 9.45 TLNSSSSASVGVAARR2908 pKa = 11.84 YY2909 pKa = 9.47 QIEE2912 pKa = 4.04 FF2913 pKa = 3.82
Molecular weight: 300.1 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.689
IPC2_protein 3.745
IPC_protein 3.795
Toseland 3.567
ProMoST 3.948
Dawson 3.783
Bjellqvist 3.923
Wikipedia 3.694
Rodwell 3.617
Grimsley 3.478
Solomon 3.783
Lehninger 3.732
Nozaki 3.884
DTASelect 4.126
Thurlkill 3.605
EMBOSS 3.706
Sillero 3.91
Patrickios 1.113
IPC_peptide 3.77
IPC2_peptide 3.897
IPC2.peptide.svr19 3.819
Protein with the highest isoelectric point:
>tr|A0A2P8FAA4|A0A2P8FAA4_9RHOB Molecular chaperone IbpA OS=Shimia abyssi OX=1662395 GN=CLV88_10939 PE=3 SV=1
MM1 pKa = 7.35 KK2 pKa = 9.44 RR3 pKa = 11.84 TYY5 pKa = 10.31 QPSNLVRR12 pKa = 11.84 KK13 pKa = 8.96 RR14 pKa = 11.84 RR15 pKa = 11.84 HH16 pKa = 4.62 GFRR19 pKa = 11.84 SRR21 pKa = 11.84 MATKK25 pKa = 10.45 AGRR28 pKa = 11.84 KK29 pKa = 8.54 ILNARR34 pKa = 11.84 RR35 pKa = 11.84 ARR37 pKa = 11.84 GRR39 pKa = 11.84 KK40 pKa = 9.07 SLSAA44 pKa = 3.93
Molecular weight: 5.17 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.431
IPC2_protein 11.125
IPC_protein 12.501
Toseland 12.661
ProMoST 13.159
Dawson 12.661
Bjellqvist 12.661
Wikipedia 13.144
Rodwell 12.34
Grimsley 12.705
Solomon 13.159
Lehninger 13.056
Nozaki 12.661
DTASelect 12.661
Thurlkill 12.661
EMBOSS 13.159
Sillero 12.661
Patrickios 12.076
IPC_peptide 13.159
IPC2_peptide 12.149
IPC2.peptide.svr19 9.079
Peptides (in silico digests for buttom-up proteomics)
Below you can find
in silico digests of the whole proteome with Trypsin, Chymotrypsin, Trypsin+LysC, LysN, ArgC proteases suitable for different mass spec machines.
Try ESI
ChTry ESI
ArgC ESI
LysN ESI
TryLysC ESI
Try MALDI
ChTry MALDI
ArgC MALDI
LysN MALDI
TryLysC MALDI
Try LTQ
ChTry LTQ
ArgC LTQ
LysN LTQ
TryLysC LTQ
Try MSlow
ChTry MSlow
ArgC MSlow
LysN MSlow
TryLysC MSlow
Try MShigh
ChTry MShigh
ArgC MShigh
LysN MShigh
TryLysC MShigh
General Statistics
Number of major isoforms
Number of additional isoforms
Number of all proteins
Number of amino acids
Min. Seq. Length
Max. Seq. Length
Avg. Seq. Length
Avg. Mol. Weight
4539
0
4539
1417739
26
4074
312.3
34.04
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
11.328 ± 0.045
0.939 ± 0.012
6.145 ± 0.043
5.942 ± 0.039
3.964 ± 0.025
8.522 ± 0.04
2.144 ± 0.017
5.356 ± 0.03
3.473 ± 0.029
9.783 ± 0.038
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.86 ± 0.019
3.025 ± 0.025
4.818 ± 0.025
3.279 ± 0.017
6.162 ± 0.04
5.551 ± 0.026
5.543 ± 0.025
7.423 ± 0.03
1.428 ± 0.016
2.314 ± 0.017
Note: For amino acid frequency statistics the error has been estimated with the bootstraping (x100) at the protein level
Most of the basic statistics you can see at this page can be downloaded from this CSV file
For dipeptide frequency statistics click here