Polaribacter porphyrae
Average proteome isoelectric point is 7.23
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 3404 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|A0A2S7WM41|A0A2S7WM41_9FLAO Uncharacterized protein OS=Polaribacter porphyrae OX=1137780 GN=BTO18_04690 PE=4 SV=1
MM1 pKa = 7.43 YY2 pKa = 10.34 DD3 pKa = 3.34 VVLGTDD9 pKa = 3.09 NVKK12 pKa = 8.63 ITEE15 pKa = 4.16 VQIEE19 pKa = 4.37 FNGSIITQTNGYY31 pKa = 9.34 GSASAPASRR40 pKa = 11.84 QTTLPVNMQYY50 pKa = 11.57 AKK52 pKa = 10.14 VDD54 pKa = 3.23 HH55 pKa = 6.75 GGTTKK60 pKa = 10.25 TLSFFNAAGAFVTNNNFTNAATGVGVYY87 pKa = 10.55 NEE89 pKa = 4.28 GVEE92 pKa = 4.4 TLVSNGVPAWEE103 pKa = 4.44 DD104 pKa = 2.91 AMQNMVDD111 pKa = 3.97 NRR113 pKa = 11.84 NALNYY118 pKa = 10.16 LFYY121 pKa = 10.9 DD122 pKa = 4.46 GASNIPAGPDD132 pKa = 3.1 FDD134 pKa = 5.39 IYY136 pKa = 10.45 WSRR139 pKa = 11.84 ALQNDD144 pKa = 3.49 DD145 pKa = 3.87 FLVVSEE151 pKa = 4.61 RR152 pKa = 11.84 DD153 pKa = 3.18 GNTFFKK159 pKa = 10.47 IVPLDD164 pKa = 3.41 INGNPIVTARR174 pKa = 11.84 EE175 pKa = 3.84 LRR177 pKa = 11.84 FGFQNGPTSPDD188 pKa = 3.13 GNKK191 pKa = 10.27 KK192 pKa = 9.66 YY193 pKa = 10.58 DD194 pKa = 3.19 WNIGYY199 pKa = 10.39 GSAGRR204 pKa = 11.84 SASQPQYY211 pKa = 10.82 FSVIDD216 pKa = 3.38 ISLFNSAQPIYY227 pKa = 10.86 GFRR230 pKa = 11.84 IDD232 pKa = 4.05 NNGDD236 pKa = 3.52 ADD238 pKa = 3.92 VKK240 pKa = 10.97 FYY242 pKa = 11.32 GLSDD246 pKa = 3.26 NTFDD250 pKa = 5.73 DD251 pKa = 4.41 NPINPLVPGIIGNVFNDD268 pKa = 3.49 TDD270 pKa = 3.9 KK271 pKa = 11.78 LNDD274 pKa = 3.52 STVDD278 pKa = 3.25 GTGISTPGGTQLYY291 pKa = 10.33 ASLIDD296 pKa = 3.75 GSNNIIDD303 pKa = 3.91 TVAINSDD310 pKa = 2.86 GTYY313 pKa = 10.62 QFFDD317 pKa = 3.48 SVDD320 pKa = 3.36 PNTIYY325 pKa = 10.6 TVVLHH330 pKa = 6.29 TSPAGSLNSNLPANWINIGEE350 pKa = 4.12 NQGIGVGNDD359 pKa = 3.11 GNVDD363 pKa = 3.62 GEE365 pKa = 4.4 ISVSVAMVLEE375 pKa = 4.4 TNVNFGIVDD384 pKa = 3.71 TLGSIGDD391 pKa = 4.27 TVWYY395 pKa = 9.79 DD396 pKa = 3.11 ADD398 pKa = 3.74 GNEE401 pKa = 4.23 VKK403 pKa = 10.74 NGSEE407 pKa = 4.08 SGLEE411 pKa = 4.16 GATVTLDD418 pKa = 3.17 PGTPGNAADD427 pKa = 5.27 DD428 pKa = 4.11 VTTTTDD434 pKa = 2.94 ANGNYY439 pKa = 10.1 SFNNLPAGNYY449 pKa = 6.77 TVSVDD454 pKa = 3.2 VSTVTGGLPANVTISDD470 pKa = 4.56 LVPTYY475 pKa = 11.21 DD476 pKa = 3.51 NDD478 pKa = 3.44 GTASVSRR485 pKa = 11.84 SNISLATDD493 pKa = 3.6 EE494 pKa = 5.82 DD495 pKa = 4.25 NVDD498 pKa = 3.01 QDD500 pKa = 3.5 FGYY503 pKa = 10.64 SSRR506 pKa = 11.84 CTIGATVGVVTANDD520 pKa = 3.8 PDD522 pKa = 4.25 ADD524 pKa = 4.77 GINNTCDD531 pKa = 4.8 LDD533 pKa = 4.63 DD534 pKa = 5.95 DD535 pKa = 4.63 NDD537 pKa = 5.11 GILDD541 pKa = 3.73 TDD543 pKa = 4.11 EE544 pKa = 4.85 GCGNAVSTFPNANMGYY560 pKa = 9.83 LFQGNPSTVYY570 pKa = 10.51 LVNLTTGASSIHH582 pKa = 6.72 ANLTFQANAVATNEE596 pKa = 3.77 ADD598 pKa = 3.69 GLFWAVNRR606 pKa = 11.84 NANRR610 pKa = 11.84 VVLIDD615 pKa = 3.85 PSTFNIVEE623 pKa = 4.33 TLPISTSAYY632 pKa = 9.54 SGAYY636 pKa = 9.94 DD637 pKa = 4.67 PIKK640 pKa = 9.96 KK641 pKa = 10.06 QYY643 pKa = 10.89 VVTTSSTVLVIDD655 pKa = 5.24 ADD657 pKa = 4.22 PASATYY663 pKa = 9.55 KK664 pKa = 10.35 AQVASFSAAGLNVSDD679 pKa = 4.13 IGYY682 pKa = 9.3 NAADD686 pKa = 3.58 GNFYY690 pKa = 11.16 GVTNGVNNLIKK701 pKa = 10.37 FDD703 pKa = 3.77 TTNEE707 pKa = 3.81 VSSVVGSVTNLPSGTYY723 pKa = 8.78 GAVYY727 pKa = 9.05 STLDD731 pKa = 3.25 GKK733 pKa = 10.72 IYY735 pKa = 10.6 LGNNSSGVIYY745 pKa = 10.56 LLEE748 pKa = 4.26 LRR750 pKa = 11.84 NGLTASVFSNGPASGTNDD768 pKa = 3.16 GAKK771 pKa = 10.08 VLNVDD776 pKa = 3.59 LTGNQVCLDD785 pKa = 3.79 TDD787 pKa = 3.8 GDD789 pKa = 4.49 GIPNSEE795 pKa = 4.95 DD796 pKa = 3.6 LDD798 pKa = 4.31 SDD800 pKa = 3.97 GDD802 pKa = 3.83 GCLDD806 pKa = 3.51 VEE808 pKa = 4.46 EE809 pKa = 5.05 SGGVDD814 pKa = 3.15 ANMDD818 pKa = 4.51 GILDD822 pKa = 3.86 GTGFDD827 pKa = 4.33 ADD829 pKa = 3.92 GLVTGGTGGYY839 pKa = 10.08 NGTEE843 pKa = 4.01 GKK845 pKa = 8.25 EE846 pKa = 4.29 TIAHH850 pKa = 5.27 QMSITTPPSNQTATIGQSATFSVVGSAEE878 pKa = 3.71 MATNYY883 pKa = 9.89 IAGSPVYY890 pKa = 9.93 GSPGNASARR899 pKa = 11.84 IVYY902 pKa = 8.85 QWYY905 pKa = 10.39 LGDD908 pKa = 4.06 PNGGGTLLTDD918 pKa = 3.49 TGVYY922 pKa = 10.36 SGTNTANLMVNDD934 pKa = 3.64 VTGLDD939 pKa = 3.48 GNQYY943 pKa = 9.64 FVKK946 pKa = 9.51 LTHH949 pKa = 6.79 LDD951 pKa = 3.77 KK952 pKa = 11.58 VCLEE956 pKa = 4.89 EE957 pKa = 4.18 IASAQLTVEE966 pKa = 4.26 NPLIGISKK974 pKa = 10.49 DD975 pKa = 3.21 VTSVVNNTDD984 pKa = 2.47 GTYY987 pKa = 9.84 TVTYY991 pKa = 9.93 LLTVEE996 pKa = 4.54 NFGDD1000 pKa = 3.79 VALSDD1005 pKa = 3.42 IKK1007 pKa = 10.98 IFDD1010 pKa = 4.05 DD1011 pKa = 4.37 VVTQFSGLSPTGYY1024 pKa = 8.0 TATNGTLTANAGWNGTAASNILNAGQSLAVGTSGSVSISFTVTPGTTTDD1073 pKa = 3.08 IDD1075 pKa = 3.44 NTATVEE1081 pKa = 4.3 GTSPGGATPTDD1092 pKa = 4.03 DD1093 pKa = 3.96 STDD1096 pKa = 4.18 GIDD1099 pKa = 4.39 PDD1101 pKa = 4.41 GTDD1104 pKa = 4.03 GDD1106 pKa = 4.08 NTPDD1110 pKa = 3.85 EE1111 pKa = 4.52 NTPTPTPFAEE1121 pKa = 4.19 NPSIGVAKK1129 pKa = 10.37 EE1130 pKa = 3.67 LTSVVNNNDD1139 pKa = 2.47 ATYY1142 pKa = 9.66 TVTYY1146 pKa = 10.33 LLTIEE1151 pKa = 4.68 NFGDD1155 pKa = 3.79 VPLSNLILTDD1165 pKa = 5.08 DD1166 pKa = 3.56 IPSRR1170 pKa = 11.84 FNGMTPTSLTATSGTLTANGSWTGAATNNILATGQTLASGATGTVSISLTVTPGATPSIDD1230 pKa = 3.03 NAVYY1234 pKa = 9.06 VTGDD1238 pKa = 3.45 SPQGTTVNDD1247 pKa = 4.06 DD1248 pKa = 3.68 STDD1251 pKa = 3.54 GNDD1254 pKa = 4.02 PDD1256 pKa = 4.71 GTDD1259 pKa = 4.31 GDD1261 pKa = 4.19 DD1262 pKa = 3.73 TPDD1265 pKa = 3.61 EE1266 pKa = 4.61 NEE1268 pKa = 3.97 LTTTPFAEE1276 pKa = 4.41 NPSIGISKK1284 pKa = 10.28 NVTSIVNNNDD1294 pKa = 2.78 GTHH1297 pKa = 5.29 TVTYY1301 pKa = 9.77 LLNVEE1306 pKa = 4.49 NFGDD1310 pKa = 3.85 VPLANVMIYY1319 pKa = 10.97 DD1320 pKa = 3.86 DD1321 pKa = 4.76 VVTQFSGMSATGFAATDD1338 pKa = 3.55 GTLTANAGWNGTSTINILSSGQSLAVGASGSVSITFTVTPGITTNVDD1385 pKa = 2.87 NTATAEE1391 pKa = 4.3 GTSPQGATPTDD1402 pKa = 4.01 DD1403 pKa = 3.84 STDD1406 pKa = 3.43 GLDD1409 pKa = 4.86 PDD1411 pKa = 5.79 GSDD1414 pKa = 4.4 NDD1416 pKa = 4.68 DD1417 pKa = 4.19 NPDD1420 pKa = 3.67 EE1421 pKa = 4.4 NTPTPTPFPPLGSIGDD1437 pKa = 4.2 TVWYY1441 pKa = 7.14 DD1442 pKa = 3.48 TNGNGVKK1449 pKa = 10.66 DD1450 pKa = 3.55 MGEE1453 pKa = 4.2 LGLEE1457 pKa = 4.45 GATVTLDD1464 pKa = 3.28 PGTPGNPADD1473 pKa = 4.79 DD1474 pKa = 3.84 VTITTDD1480 pKa = 3.85 ANGEE1484 pKa = 4.41 YY1485 pKa = 10.33 NFPNLPVGNYY1495 pKa = 7.42 TISVDD1500 pKa = 3.31 VSTVTGGLPMGVTVGEE1516 pKa = 4.15 LVQTYY1521 pKa = 10.59 DD1522 pKa = 3.61 SDD1524 pKa = 4.04 GTGTANTSSITLGVGEE1540 pKa = 5.7 DD1541 pKa = 3.29 NTAQDD1546 pKa = 3.48 FGYY1549 pKa = 10.67 YY1550 pKa = 10.54 GNPCTLGATVGVVTANDD1567 pKa = 3.8 PDD1569 pKa = 4.24 ADD1571 pKa = 4.7 GINNICDD1578 pKa = 4.3 LDD1580 pKa = 4.66 DD1581 pKa = 5.7 DD1582 pKa = 4.77 NDD1584 pKa = 4.94 GILDD1588 pKa = 3.66 INEE1591 pKa = 3.87 GCFNKK1596 pKa = 9.8 TAVVSNFNINNSTHH1610 pKa = 5.37 TASLNTASNGFGLDD1624 pKa = 2.87 ITRR1627 pKa = 11.84 LDD1629 pKa = 3.17 NSFNVTVNGAPLFSNEE1645 pKa = 4.14 IEE1647 pKa = 4.2 LASAFSPIPQTIQFADD1663 pKa = 4.19 GTRR1666 pKa = 11.84 HH1667 pKa = 5.05 GAGGISQIWALGTANAATPLIRR1689 pKa = 11.84 LIVYY1693 pKa = 9.17 PNGDD1697 pKa = 3.49 VQFFGSKK1704 pKa = 8.04 TLNGPLEE1711 pKa = 4.02 PMILTNGLTVNPVTWNASNTIEE1733 pKa = 4.79 IGQVLNGPTYY1743 pKa = 10.8 AIGSIYY1749 pKa = 10.4 GYY1751 pKa = 8.34 NTNCDD1756 pKa = 4.18 LDD1758 pKa = 3.88 TDD1760 pKa = 4.77 DD1761 pKa = 6.76 DD1762 pKa = 5.17 GISDD1766 pKa = 4.31 NLDD1769 pKa = 3.67 PDD1771 pKa = 3.92 SDD1773 pKa = 4.25 GDD1775 pKa = 3.82 GCLDD1779 pKa = 3.54 VVEE1782 pKa = 5.03 SGGIDD1787 pKa = 3.48 ANNDD1791 pKa = 3.02 GVLDD1795 pKa = 4.09 GSGFDD1800 pKa = 3.72 ASGLVTGGTNGYY1812 pKa = 9.98 NGANGNEE1819 pKa = 4.24 TVAHH1823 pKa = 5.47 QMNITTPVSNQSALAGQSATFSVVASAEE1851 pKa = 4.27 SATSYY1856 pKa = 10.91 SAGSPIYY1863 pKa = 9.5 GTAGNANSGIEE1874 pKa = 4.1 YY1875 pKa = 9.73 KK1876 pKa = 10.03 WYY1878 pKa = 10.76 LGDD1881 pKa = 3.9 PSSGGVLLSDD1891 pKa = 3.62 AGVYY1895 pKa = 10.53 SGTNTANLMISDD1907 pKa = 3.83 ATGLDD1912 pKa = 3.34 GNEE1915 pKa = 3.94 YY1916 pKa = 10.36 FVVLTHH1922 pKa = 6.71 SDD1924 pKa = 3.63 NVCSEE1929 pKa = 4.24 EE1930 pKa = 4.26 TSSGTLSLEE1939 pKa = 4.03 NPSIGLSKK1947 pKa = 10.84 DD1948 pKa = 2.86 ATSVVNNTDD1957 pKa = 2.47 GTYY1960 pKa = 9.84 TVTYY1964 pKa = 9.93 LLTVEE1969 pKa = 4.61 NFGNVALSDD1978 pKa = 3.51 VKK1980 pKa = 10.88 IFDD1983 pKa = 5.7 DD1984 pKa = 4.82 IVTQFAGMSPTGFTATTGTLTANGAWNGTAGSNILSGGQSLAVGANGTINVTFTITPGTTTNVNNTATAEE2054 pKa = 4.33 GTSPLGAVPTDD2065 pKa = 3.94 DD2066 pKa = 4.0 STDD2069 pKa = 4.18 GIDD2072 pKa = 4.39 PDD2074 pKa = 4.39 GTDD2077 pKa = 4.56 GDD2079 pKa = 4.36 DD2080 pKa = 3.91 TPDD2083 pKa = 3.73 EE2084 pKa = 4.32 NTPTPTPFAEE2094 pKa = 4.19 NPSIGVAKK2102 pKa = 10.37 EE2103 pKa = 3.67 LTSVVNNNDD2112 pKa = 2.47 ATYY2115 pKa = 9.66 TVTYY2119 pKa = 10.33 LLTIEE2124 pKa = 4.68 NFGDD2128 pKa = 3.79 VPLSNLILTDD2138 pKa = 5.08 DD2139 pKa = 3.56 IPSRR2143 pKa = 11.84 FNGMTPTSLTATSGTLTANGSWTGAATNNILATGQTLASGATGTVSISLTVTPGATPSIDD2203 pKa = 3.03 NAVYY2207 pKa = 9.06 VTGDD2211 pKa = 3.45 SPQGTTVNDD2220 pKa = 4.03 DD2221 pKa = 3.76 STDD2224 pKa = 3.42 GTDD2227 pKa = 3.97 PDD2229 pKa = 4.46 GTDD2232 pKa = 4.09 GDD2234 pKa = 4.19 DD2235 pKa = 3.73 TPDD2238 pKa = 3.61 EE2239 pKa = 4.61 NEE2241 pKa = 3.97 LTTTPFAEE2249 pKa = 4.41 NPSIGISKK2257 pKa = 10.28 NVTSIVNNNDD2267 pKa = 2.85 GTHH2270 pKa = 6.92 TITYY2274 pKa = 9.05 LLNVEE2279 pKa = 4.36 NFGDD2283 pKa = 3.63 IPLANVMIYY2292 pKa = 10.97 DD2293 pKa = 3.86 DD2294 pKa = 4.76 VVTQFSGMSATGFAATDD2311 pKa = 3.55 GTLTANAGWNGTNSSNILDD2330 pKa = 4.48 GGQSLAVGASGSVSITFTVTPGITTNVDD2358 pKa = 2.87 NTATAEE2364 pKa = 4.3 GTSPQGATPTDD2375 pKa = 4.01 DD2376 pKa = 3.84 STDD2379 pKa = 3.43 GLDD2382 pKa = 4.86 PDD2384 pKa = 5.79 GSDD2387 pKa = 4.4 NDD2389 pKa = 4.68 DD2390 pKa = 4.19 NPDD2393 pKa = 3.67 EE2394 pKa = 4.4 NTPTPTPFAIDD2405 pKa = 3.65 GVIGDD2410 pKa = 4.35 TVWYY2414 pKa = 8.13 DD2415 pKa = 3.28 TDD2417 pKa = 3.93 GDD2419 pKa = 4.42 GIIDD2423 pKa = 3.73 AGEE2426 pKa = 4.46 PGLEE2430 pKa = 4.25 GATVTLDD2437 pKa = 3.37 PGTPSDD2443 pKa = 4.15 PSDD2446 pKa = 5.75 DD2447 pKa = 3.38 ITTTTDD2453 pKa = 2.79 ANGNYY2458 pKa = 10.33 LFTNLPAGDD2467 pKa = 4.41 YY2468 pKa = 10.43 IVTVDD2473 pKa = 3.42 VTTVTGGLPAGKK2485 pKa = 8.15 TPLDD2489 pKa = 3.41 LVQIYY2494 pKa = 10.2 DD2495 pKa = 3.71 ADD2497 pKa = 4.15 GLGSPSKK2504 pKa = 11.03 SFVQLGTGEE2513 pKa = 4.34 INLDD2517 pKa = 3.22 QDD2519 pKa = 4.16 FAWVVPSGNTGGGNGGGIEE2538 pKa = 4.19 SEE2540 pKa = 4.44 SLGDD2544 pKa = 4.76 AISKK2548 pKa = 10.09 IYY2550 pKa = 10.4 VGRR2553 pKa = 11.84 KK2554 pKa = 8.62 KK2555 pKa = 10.8 NSVPTNFVKK2564 pKa = 10.97 SNEE2567 pKa = 3.82 NLYY2570 pKa = 10.93 NKK2572 pKa = 10.3 SKK2574 pKa = 10.89 LKK2576 pKa = 10.63 RR2577 pKa = 11.84 EE2578 pKa = 3.79 QPYY2581 pKa = 9.71 QGKK2584 pKa = 8.68 GQTLLDD2590 pKa = 3.82 MFPEE2594 pKa = 4.01 EE2595 pKa = 4.94 LYY2597 pKa = 10.98 AGNVANVTSPTDD2609 pKa = 3.26 ILDD2612 pKa = 3.4 YY2613 pKa = 10.73 TIADD2617 pKa = 3.77 EE2618 pKa = 4.23 VLSVDD2623 pKa = 4.08 FSINGEE2629 pKa = 4.25 TKK2631 pKa = 10.67 GVVLGIKK2638 pKa = 7.62 TTDD2641 pKa = 2.74 KK2642 pKa = 11.12 VYY2644 pKa = 10.7 NHH2646 pKa = 6.56 TKK2648 pKa = 10.41 ASCDD2652 pKa = 3.17 RR2653 pKa = 11.84 LRR2655 pKa = 11.84 GAEE2658 pKa = 3.85 ILNIQKK2664 pKa = 10.18 IKK2666 pKa = 10.56 IGDD2669 pKa = 3.87 YY2670 pKa = 9.99 NFLMQGIKK2678 pKa = 9.77 QRR2680 pKa = 11.84 SGVIEE2685 pKa = 4.12 YY2686 pKa = 10.32 AVSFATAKK2694 pKa = 10.66 NNNDD2698 pKa = 2.96 GNYY2701 pKa = 9.34 TIQTNWYY2708 pKa = 7.85 VNDD2711 pKa = 3.8 YY2712 pKa = 11.13 IKK2714 pKa = 11.09 FNDD2717 pKa = 3.51 VYY2719 pKa = 11.22 NFQVWSTNPSDD2730 pKa = 3.76 TQKK2733 pKa = 10.29 MVTDD2737 pKa = 3.37 ILEE2740 pKa = 4.37 NLNSFIPVQQKK2751 pKa = 8.95 EE2752 pKa = 4.37 VQKK2755 pKa = 10.9 FPEE2758 pKa = 4.67 TYY2760 pKa = 9.25 ASKK2763 pKa = 10.27 IYY2765 pKa = 10.08 RR2766 pKa = 11.84 EE2767 pKa = 4.02 KK2768 pKa = 11.4 GEE2770 pKa = 5.01 LIVKK2774 pKa = 9.77 LRR2776 pKa = 11.84 STEE2779 pKa = 3.9 VGNTANVSMVEE2790 pKa = 4.53 LYY2792 pKa = 10.9 SEE2794 pKa = 4.06 TANNIKK2800 pKa = 9.95 FRR2802 pKa = 11.84 NNTLSTEE2809 pKa = 4.09 IQQSLRR2815 pKa = 11.84 LDD2817 pKa = 3.11 IADD2820 pKa = 4.08 GYY2822 pKa = 11.31 EE2823 pKa = 3.78 YY2824 pKa = 11.02 DD2825 pKa = 4.72 ALIKK2829 pKa = 10.64 VDD2831 pKa = 4.21 DD2832 pKa = 3.99 QVNDD2836 pKa = 3.56 AFYY2839 pKa = 10.48 HH2840 pKa = 7.2 ADD2842 pKa = 3.79 GNWGLDD2848 pKa = 3.09 YY2849 pKa = 10.93 DD2850 pKa = 4.29 KK2851 pKa = 11.02 RR2852 pKa = 11.84 YY2853 pKa = 8.86 TEE2855 pKa = 3.94 VKK2857 pKa = 10.34 KK2858 pKa = 11.01 YY2859 pKa = 9.4 FVWNNFDD2866 pKa = 4.78 RR2867 pKa = 11.84 EE2868 pKa = 4.36 YY2869 pKa = 11.41 KK2870 pKa = 10.4 DD2871 pKa = 4.92 DD2872 pKa = 4.1 EE2873 pKa = 4.33 YY2874 pKa = 11.12 TINRR2878 pKa = 11.84 SAEE2881 pKa = 3.94 VKK2883 pKa = 9.5 ATSDD2887 pKa = 3.25 YY2888 pKa = 11.44 DD2889 pKa = 3.7 YY2890 pKa = 10.76 LTLYY2894 pKa = 10.71 KK2895 pKa = 10.3 SLLPGTISADD2905 pKa = 3.35 YY2906 pKa = 11.03 SEE2908 pKa = 4.41 YY2909 pKa = 10.8 KK2910 pKa = 10.58 YY2911 pKa = 11.2 LSFTAKK2917 pKa = 10.43 GSGLMEE2923 pKa = 5.21 LGLIKK2928 pKa = 10.65 SSIEE2932 pKa = 3.77 DD2933 pKa = 2.8 WKK2935 pKa = 9.54 EE2936 pKa = 3.6 QYY2938 pKa = 10.78 RR2939 pKa = 11.84 VMVDD2943 pKa = 2.7 IKK2945 pKa = 11.01 DD2946 pKa = 3.68 EE2947 pKa = 3.94 EE2948 pKa = 4.07 RR2949 pKa = 11.84 TYY2951 pKa = 10.78 YY2952 pKa = 10.04 IPFEE2956 pKa = 4.24 IFTSVGNKK2964 pKa = 7.62 GTIIADD2970 pKa = 3.88 DD2971 pKa = 4.06 LTTLTFTFLPVEE2983 pKa = 4.32 AQTKK2987 pKa = 9.42 EE2988 pKa = 4.01 LDD2990 pKa = 3.93 FKK2992 pKa = 11.57 VSDD2995 pKa = 3.63 VKK2997 pKa = 10.2 FTKK3000 pKa = 9.79 TAIDD3004 pKa = 3.92 EE3005 pKa = 4.32 YY3006 pKa = 11.45 VIGKK3010 pKa = 7.99 VEE3012 pKa = 3.84 KK3013 pKa = 10.77 FEE3015 pKa = 4.65 NEE3017 pKa = 4.18 FIAYY3021 pKa = 7.64 PNPSQGNVKK3030 pKa = 10.07 LQLFSKK3036 pKa = 9.23 EE3037 pKa = 3.83 ASKK3040 pKa = 9.97 ATITLTDD3047 pKa = 3.12 ITGKK3051 pKa = 10.46 VIYY3054 pKa = 9.44 RR3055 pKa = 11.84 VPAEE3059 pKa = 3.88 LSVGKK3064 pKa = 10.35 NEE3066 pKa = 4.87 LDD3068 pKa = 3.5 LNFNVKK3074 pKa = 9.84 PGVMLLQITSEE3085 pKa = 3.83 KK3086 pKa = 10.03 HH3087 pKa = 6.82 DD3088 pKa = 3.84 YY3089 pKa = 8.76 GTTKK3093 pKa = 10.16 MIFRR3097 pKa = 4.99
Molecular weight: 324.13 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.677
IPC2_protein 3.63
IPC_protein 3.706
Toseland 3.452
ProMoST 3.872
Dawson 3.706
Bjellqvist 3.859
Wikipedia 3.656
Rodwell 3.516
Grimsley 3.363
Solomon 3.706
Lehninger 3.656
Nozaki 3.808
DTASelect 4.101
Thurlkill 3.516
EMBOSS 3.656
Sillero 3.821
Patrickios 1.38
IPC_peptide 3.694
IPC2_peptide 3.795
IPC2.peptide.svr19 3.752
Protein with the highest isoelectric point:
>tr|A0A2S7WMZ3|A0A2S7WMZ3_9FLAO Uncharacterized protein OS=Polaribacter porphyrae OX=1137780 GN=BTO18_07270 PE=4 SV=1
MM1 pKa = 7.19 SKK3 pKa = 9.14 IWKK6 pKa = 8.82 FFQYY10 pKa = 10.69 GYY12 pKa = 11.35 LLIALICLIEE22 pKa = 3.9 GLIRR26 pKa = 11.84 FNSDD30 pKa = 2.42 RR31 pKa = 11.84 QRR33 pKa = 11.84 AYY35 pKa = 11.16 LFIGFSIFITLVFFFKK51 pKa = 10.29 RR52 pKa = 11.84 HH53 pKa = 4.27 FRR55 pKa = 11.84 KK56 pKa = 9.99 KK57 pKa = 9.57 VEE59 pKa = 4.75 KK60 pKa = 10.57 RR61 pKa = 11.84 NQQNKK66 pKa = 8.62
Molecular weight: 8.17 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.307
IPC2_protein 9.955
IPC_protein 10.54
Toseland 10.804
ProMoST 10.467
Dawson 10.891
Bjellqvist 10.555
Wikipedia 11.067
Rodwell 11.316
Grimsley 10.935
Solomon 10.965
Lehninger 10.95
Nozaki 10.774
DTASelect 10.555
Thurlkill 10.789
EMBOSS 11.184
Sillero 10.818
Patrickios 11.082
IPC_peptide 10.979
IPC2_peptide 9.399
IPC2.peptide.svr19 8.441
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
3404
0
3404
1172143
29
3343
344.3
39.11
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
5.615 ± 0.041
0.656 ± 0.011
5.414 ± 0.038
6.257 ± 0.037
5.687 ± 0.033
5.926 ± 0.043
1.588 ± 0.017
8.658 ± 0.04
9.165 ± 0.068
9.146 ± 0.043
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
1.896 ± 0.021
7.148 ± 0.048
3.01 ± 0.024
3.195 ± 0.022
3.18 ± 0.026
6.639 ± 0.033
5.869 ± 0.047
5.806 ± 0.03
1.03 ± 0.015
4.118 ± 0.027
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