Paludibacter jiangxiensis
Average proteome isoelectric point is 6.82
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 2945 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|A0A171A247|A0A171A247_9BACT GxxExxY protein OS=Paludibacter jiangxiensis OX=681398 GN=PJIAN_3547 PE=4 SV=1
MM1 pKa = 7.41 GGYY4 pKa = 10.38 AGGLRR9 pKa = 11.84 FFLLLAFICFEE20 pKa = 4.45 SEE22 pKa = 4.02 CSFNRR27 pKa = 11.84 MFGQTHH33 pKa = 5.46 VEE35 pKa = 3.95 AGLSAVALKK44 pKa = 10.86 QNTAFSFSPLSTRR57 pKa = 11.84 RR58 pKa = 11.84 TNVSEE63 pKa = 4.43 ANHH66 pKa = 6.76 DD67 pKa = 4.02 PVASAASVTTLEE79 pKa = 4.11 NTPVNGSVTATDD91 pKa = 3.45 ADD93 pKa = 4.01 GDD95 pKa = 3.96 VLTFSKK101 pKa = 10.92 VSDD104 pKa = 3.88 PAHH107 pKa = 6.19 GSVVVNADD115 pKa = 3.11 GTFTYY120 pKa = 10.06 TPYY123 pKa = 11.06 LDD125 pKa = 4.13 YY126 pKa = 11.16 SGSDD130 pKa = 3.29 SFVVGVTDD138 pKa = 4.28 GNGGSATATVNVTVNHH154 pKa = 5.74 VNQVPVITIRR164 pKa = 11.84 QTTMEE169 pKa = 5.3 DD170 pKa = 3.21 SPIYY174 pKa = 10.45 DD175 pKa = 3.54 SVSASDD181 pKa = 4.75 DD182 pKa = 4.16 DD183 pKa = 4.75 GDD185 pKa = 4.39 NMTFSKK191 pKa = 10.77 GISPLHH197 pKa = 6.24 GALIVNSNGDD207 pKa = 3.66 YY208 pKa = 10.85 LYY210 pKa = 10.75 TPDD213 pKa = 4.89 KK214 pKa = 11.07 DD215 pKa = 4.82 FNGKK219 pKa = 9.92 DD220 pKa = 3.18 SFTITVNDD228 pKa = 3.93 GNGGISTVKK237 pKa = 10.19 IVVTVLPVNDD247 pKa = 4.91 DD248 pKa = 3.8 PVLTATPVTTQEE260 pKa = 4.0 DD261 pKa = 4.86 TPVNGSVTATDD272 pKa = 2.95 VDD274 pKa = 4.21 GDD276 pKa = 3.96 VLTITKK282 pKa = 10.53 DD283 pKa = 3.11 SDD285 pKa = 3.87 PLHH288 pKa = 5.82 GTVVFNPDD296 pKa = 2.1 GTYY299 pKa = 10.48 AYY301 pKa = 9.23 TPAQDD306 pKa = 3.99 YY307 pKa = 11.32 YY308 pKa = 11.24 GDD310 pKa = 3.9 DD311 pKa = 3.65 SFTVSVSDD319 pKa = 4.15 GNGGTATATVTITITSVNDD338 pKa = 3.45 APVITATPVTTPEE351 pKa = 3.95 DD352 pKa = 3.89 TPVNGTATATDD363 pKa = 3.09 VDD365 pKa = 4.23 GDD367 pKa = 4.06 VLTFALGTAPAHH379 pKa = 5.28 GTAVVNSDD387 pKa = 2.74 GSYY390 pKa = 10.39 SYY392 pKa = 11.55 SPAKK396 pKa = 10.3 DD397 pKa = 3.6 YY398 pKa = 11.76 NGDD401 pKa = 3.56 DD402 pKa = 3.56 SFTIIVSDD410 pKa = 4.18 GNGGTATATVTVTITPVNDD429 pKa = 3.85 DD430 pKa = 4.05 PVLTATPITTPEE442 pKa = 4.87 DD443 pKa = 3.36 IPVNGSVTATDD454 pKa = 2.95 VDD456 pKa = 4.21 GDD458 pKa = 3.96 VLTITKK464 pKa = 10.42 DD465 pKa = 2.95 SDD467 pKa = 4.53 PIHH470 pKa = 6.73 GMVVFNPDD478 pKa = 2.24 GTYY481 pKa = 10.11 TYY483 pKa = 10.66 TPAQDD488 pKa = 3.45 YY489 pKa = 11.16 HH490 pKa = 8.64 GDD492 pKa = 3.54 DD493 pKa = 3.78 SFTVSVSDD501 pKa = 3.96 GNGGTVTATVTVTITSVNDD520 pKa = 3.49 NPVLTAPSVTTDD532 pKa = 2.9 EE533 pKa = 4.43 DD534 pKa = 4.11 TSVNGSVTATDD545 pKa = 2.95 VDD547 pKa = 4.21 GDD549 pKa = 3.96 VLTITKK555 pKa = 10.53 DD556 pKa = 3.11 SDD558 pKa = 3.87 PLHH561 pKa = 5.78 GTVVFNSDD569 pKa = 2.46 GTYY572 pKa = 10.08 TYY574 pKa = 10.77 TPAQDD579 pKa = 3.35 YY580 pKa = 10.93 HH581 pKa = 7.47 GADD584 pKa = 3.16 SFTVNVSDD592 pKa = 4.84 GNGGTATGTVSITVISVNDD611 pKa = 3.77 DD612 pKa = 3.26 PVITVTPVTTQEE624 pKa = 3.92 DD625 pKa = 4.82 TPVNGTATATDD636 pKa = 3.37 VDD638 pKa = 4.15 GDD640 pKa = 3.98 ALTFSKK646 pKa = 10.9 GSDD649 pKa = 3.57 PSHH652 pKa = 5.89 GTVDD656 pKa = 3.32 VHH658 pKa = 8.84 SDD660 pKa = 2.88 GTYY663 pKa = 9.71 TYY665 pKa = 10.66 TPVKK669 pKa = 10.17 DD670 pKa = 3.87 YY671 pKa = 11.66 NGDD674 pKa = 3.52 DD675 pKa = 3.62 SFTISVSDD683 pKa = 3.75 GNGGVASATVTVTITPVNDD702 pKa = 3.4 APVLSDD708 pKa = 3.57 TPVTTQEE715 pKa = 3.9 DD716 pKa = 4.75 TPLNGSVTATDD727 pKa = 3.24 VDD729 pKa = 4.31 GDD731 pKa = 3.89 ALTYY735 pKa = 11.04 SKK737 pKa = 11.15 DD738 pKa = 3.3 SDD740 pKa = 4.02 PSHH743 pKa = 6.04 GTLVFNSDD751 pKa = 2.64 GTYY754 pKa = 10.08 TYY756 pKa = 10.77 TPAQDD761 pKa = 3.35 YY762 pKa = 10.93 HH763 pKa = 7.47 GADD766 pKa = 3.33 SFTVSVSDD774 pKa = 4.15 GNGGTATGTVSITVISVNDD793 pKa = 3.77 DD794 pKa = 3.26 PVITVTPVTTPEE806 pKa = 3.89 DD807 pKa = 3.89 TPVNGTATATDD818 pKa = 3.09 VDD820 pKa = 4.23 GDD822 pKa = 4.02 VLTFAVGTAPSHH834 pKa = 5.51 GTVDD838 pKa = 3.34 VHH840 pKa = 8.84 SDD842 pKa = 2.88 GTYY845 pKa = 9.71 TYY847 pKa = 10.66 TPVKK851 pKa = 10.17 DD852 pKa = 3.87 YY853 pKa = 11.66 NGDD856 pKa = 3.52 DD857 pKa = 3.62 SFTISVSDD865 pKa = 3.75 GNGGVASATVTVTITPVNDD884 pKa = 3.4 APVLSDD890 pKa = 3.57 TPVTTQEE897 pKa = 3.9 DD898 pKa = 4.75 TPLNGSVTATDD909 pKa = 3.24 VDD911 pKa = 4.31 GDD913 pKa = 3.89 ALTYY917 pKa = 11.04 SKK919 pKa = 11.15 DD920 pKa = 3.3 SDD922 pKa = 4.02 PSHH925 pKa = 6.04 GTLVFNSDD933 pKa = 2.64 GTYY936 pKa = 9.94 TYY938 pKa = 10.77 TPATDD943 pKa = 3.4 YY944 pKa = 11.41 HH945 pKa = 8.13 GDD947 pKa = 3.47 DD948 pKa = 3.86 SFTVSVSDD956 pKa = 4.15 GNGGTATGTVSITVISVNDD975 pKa = 3.77 DD976 pKa = 3.26 PVITVTPVTTQEE988 pKa = 4.05 DD989 pKa = 4.97 TPVSGTVTATDD1000 pKa = 3.16 VDD1002 pKa = 4.04 GDD1004 pKa = 3.98 ALTFSKK1010 pKa = 10.9 GSDD1013 pKa = 3.57 PSHH1016 pKa = 5.89 GTVDD1020 pKa = 3.38 VHH1022 pKa = 8.73 SDD1024 pKa = 2.87 GSYY1027 pKa = 9.93 TYY1029 pKa = 10.56 TPAKK1033 pKa = 10.1 DD1034 pKa = 3.7 YY1035 pKa = 11.66 NGDD1038 pKa = 3.61 DD1039 pKa = 3.31 SFMISVSDD1047 pKa = 4.05 GNGGTATGTVTVTITPVNDD1066 pKa = 3.95 DD1067 pKa = 3.9 PVLAATLVTTQEE1079 pKa = 4.93 DD1080 pKa = 4.03 IPLNASVIATDD1091 pKa = 3.27 VDD1093 pKa = 4.06 GDD1095 pKa = 3.88 ALTYY1099 pKa = 11.04 SKK1101 pKa = 11.15 DD1102 pKa = 3.3 SDD1104 pKa = 4.02 PSHH1107 pKa = 6.04 GTLVFNSDD1115 pKa = 2.64 GTYY1118 pKa = 9.94 TYY1120 pKa = 10.77 TPATDD1125 pKa = 3.4 YY1126 pKa = 11.41 HH1127 pKa = 8.13 GDD1129 pKa = 3.47 DD1130 pKa = 3.86 SFTVSVSDD1138 pKa = 4.15 GNGGTATGTVSITVISVNDD1157 pKa = 3.77 DD1158 pKa = 3.26 PVITVTPVTTQEE1170 pKa = 4.05 DD1171 pKa = 4.95 TPVSGTATATDD1182 pKa = 3.37 VDD1184 pKa = 4.15 GDD1186 pKa = 3.98 ALTFSKK1192 pKa = 10.9 GSDD1195 pKa = 3.57 PSHH1198 pKa = 5.89 GTVDD1202 pKa = 3.38 VHH1204 pKa = 8.73 SDD1206 pKa = 2.87 GSYY1209 pKa = 9.93 TYY1211 pKa = 10.56 TPAKK1215 pKa = 10.14 DD1216 pKa = 3.66 YY1217 pKa = 11.67 NGDD1220 pKa = 3.57 DD1221 pKa = 3.33 TFMISVSDD1229 pKa = 3.9 GNGGVASGTVTVTITPVNDD1248 pKa = 3.89 DD1249 pKa = 3.93 PVTTLLSVSTPEE1261 pKa = 3.93 DD1262 pKa = 3.77 TPLVSTVMAGATDD1275 pKa = 3.19 VDD1277 pKa = 4.2 GDD1279 pKa = 4.02 VLTVTGFTMDD1289 pKa = 3.29 GTNYY1293 pKa = 10.33 LPGTAVVISGKK1304 pKa = 8.51 GTFILNANGDD1314 pKa = 3.89 FTLTPDD1320 pKa = 3.44 KK1321 pKa = 10.5 DD1322 pKa = 3.97 YY1323 pKa = 11.63 NGAVPSVTYY1332 pKa = 9.37 TVVDD1336 pKa = 4.29 GNGGTAVGTLNLTVIAVNDD1355 pKa = 3.93 DD1356 pKa = 3.41 PVITVTPVTTQEE1368 pKa = 3.92 DD1369 pKa = 4.82 TPVNGTATATDD1380 pKa = 3.37 VDD1382 pKa = 4.15 GDD1384 pKa = 3.98 ALTFSKK1390 pKa = 10.91 GSDD1393 pKa = 3.57 PVHH1396 pKa = 5.81 GTVDD1400 pKa = 3.34 VHH1402 pKa = 8.59 SDD1404 pKa = 2.87 GSYY1407 pKa = 9.93 TYY1409 pKa = 10.56 TPAKK1413 pKa = 10.25 DD1414 pKa = 3.6 YY1415 pKa = 11.66 NGDD1418 pKa = 3.76 DD1419 pKa = 3.6 NFTISVSDD1427 pKa = 3.94 GNGGTASATVTVTITPVNDD1446 pKa = 3.48 APVLIATPVTTQEE1459 pKa = 4.88 DD1460 pKa = 4.04 IPLNGSVTATDD1471 pKa = 3.24 VDD1473 pKa = 3.99 GDD1475 pKa = 4.0 ALTFSKK1481 pKa = 10.9 DD1482 pKa = 2.99 SDD1484 pKa = 4.02 PSHH1487 pKa = 6.04 GTLVFNSDD1495 pKa = 2.64 GTYY1498 pKa = 9.94 TYY1500 pKa = 10.77 TPATDD1505 pKa = 3.4 YY1506 pKa = 11.41 HH1507 pKa = 8.13 GDD1509 pKa = 3.47 DD1510 pKa = 3.86 SFTVSVSDD1518 pKa = 4.15 GNGGTATGTVSITVISVNDD1537 pKa = 3.77 DD1538 pKa = 3.26 PVITVTPVTTQEE1550 pKa = 3.99 DD1551 pKa = 4.36 TSVNGTATATDD1562 pKa = 3.37 VDD1564 pKa = 4.15 GDD1566 pKa = 3.98 ALTFSKK1572 pKa = 10.9 GSDD1575 pKa = 3.57 PSHH1578 pKa = 5.89 GTVDD1582 pKa = 3.38 VHH1584 pKa = 8.72 SDD1586 pKa = 2.8 GSYY1589 pKa = 10.85 VYY1591 pKa = 10.38 TPAKK1595 pKa = 10.28 DD1596 pKa = 3.61 YY1597 pKa = 11.69 NGDD1600 pKa = 3.76 DD1601 pKa = 3.6 NFTISVSDD1609 pKa = 3.92 GNGGAASATVTVIITPVNDD1628 pKa = 3.73 APVLTATPVTTQEE1641 pKa = 5.03 DD1642 pKa = 3.92 IPANGNVTATDD1653 pKa = 3.23 VDD1655 pKa = 3.71 GDD1657 pKa = 4.06 ALIFTKK1663 pKa = 10.67 DD1664 pKa = 3.21 SDD1666 pKa = 4.28 PLHH1669 pKa = 5.78 GTVVFNTDD1677 pKa = 2.17 GTYY1680 pKa = 10.06 TYY1682 pKa = 10.7 TPATDD1687 pKa = 3.34 YY1688 pKa = 11.25 HH1689 pKa = 6.39 GADD1692 pKa = 3.11 SFMVSVSDD1700 pKa = 4.31 GNGGTATATVLITIVSVNDD1719 pKa = 3.63 DD1720 pKa = 3.52 PVITVTPVTTQEE1732 pKa = 4.16 DD1733 pKa = 4.4 TSVTGTATATDD1744 pKa = 3.15 VDD1746 pKa = 4.11 GDD1748 pKa = 4.04 VLSFAVGIASSHH1760 pKa = 5.11 GTVTVNPDD1768 pKa = 2.67 GTYY1771 pKa = 10.09 TYY1773 pKa = 10.68 IPAKK1777 pKa = 10.16 DD1778 pKa = 3.68 YY1779 pKa = 11.53 NGNDD1783 pKa = 3.3 SFTVTVSDD1791 pKa = 4.43 GNGGTATATVTVTITSVNDD1810 pKa = 3.06 VPVAKK1815 pKa = 10.07 DD1816 pKa = 3.31 DD1817 pKa = 3.8 AVSVVEE1823 pKa = 4.3 CTSVSGTVAGNDD1835 pKa = 3.65 TPSGDD1840 pKa = 3.76 GGNVWSVNKK1849 pKa = 10.08 NPSHH1853 pKa = 6.02 GTVTLNADD1861 pKa = 3.14 GTYY1864 pKa = 9.91 IYY1866 pKa = 10.32 IPTPNYY1872 pKa = 9.9 HH1873 pKa = 5.7 GTDD1876 pKa = 3.16 TFVYY1880 pKa = 9.92 TLTDD1884 pKa = 2.98 VDD1886 pKa = 4.63 GDD1888 pKa = 3.62 QSTATMSITVTPLSEE1903 pKa = 3.88 KK1904 pKa = 10.8 LLIIKK1909 pKa = 10.2 QSTKK1913 pKa = 10.1 PQQTSDD1919 pKa = 3.11 GSFIWKK1925 pKa = 8.11 YY1926 pKa = 9.48 TISLTNLQNIIVDD1939 pKa = 4.42 NIQVEE1944 pKa = 4.32 DD1945 pKa = 4.27 DD1946 pKa = 3.49 LSKK1949 pKa = 11.24 VFTHH1953 pKa = 6.69 GEE1955 pKa = 4.13 SFKK1958 pKa = 10.12 VTNITASGNLKK1969 pKa = 10.95 ANGLYY1974 pKa = 10.6 DD1975 pKa = 3.86 GLNSMSTLLSGSYY1988 pKa = 9.8 LAPLSKK1994 pKa = 10.69 DD1995 pKa = 3.45 SIVIEE2000 pKa = 4.2 VQVYY2004 pKa = 7.27 SHH2006 pKa = 6.37 NFIGNVYY2013 pKa = 9.68 NQALFEE2019 pKa = 4.43 GFSNSTGQIKK2029 pKa = 10.1 DD2030 pKa = 3.61 AQSDD2034 pKa = 3.95 DD2035 pKa = 3.99 PLNTEE2040 pKa = 5.1 ASPSSPRR2047 pKa = 11.84 TTITFIPEE2055 pKa = 4.01 VEE2057 pKa = 3.97 LHH2059 pKa = 5.88 IPEE2062 pKa = 4.68 GFSPNKK2068 pKa = 10.35 DD2069 pKa = 3.16 MYY2071 pKa = 11.03 NDD2073 pKa = 3.39 TFEE2076 pKa = 4.57 IVHH2079 pKa = 6.3 SGNVTLEE2086 pKa = 3.9 VEE2088 pKa = 4.55 VFNRR2092 pKa = 11.84 WGNRR2096 pKa = 11.84 VYY2098 pKa = 10.93 RR2099 pKa = 11.84 STDD2102 pKa = 3.18 YY2103 pKa = 11.42 HH2104 pKa = 7.34 DD2105 pKa = 5.03 DD2106 pKa = 3.56 WDD2108 pKa = 4.78 GKK2110 pKa = 11.06 GADD2113 pKa = 3.75 NLLGKK2118 pKa = 9.77 DD2119 pKa = 4.06 LPEE2122 pKa = 3.81 GTYY2125 pKa = 10.11 FYY2127 pKa = 10.73 IVTTTNKK2134 pKa = 8.57 KK2135 pKa = 7.56 TSEE2138 pKa = 3.98 VKK2140 pKa = 10.3 KK2141 pKa = 10.44 IKK2143 pKa = 10.64 GSVTLRR2149 pKa = 11.84 RR2150 pKa = 3.8
Molecular weight: 221.38 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.711
IPC2_protein 3.554
IPC_protein 3.643
Toseland 3.389
ProMoST 3.834
Dawson 3.656
Bjellqvist 3.808
Wikipedia 3.643
Rodwell 3.452
Grimsley 3.287
Solomon 3.656
Lehninger 3.617
Nozaki 3.77
DTASelect 4.113
Thurlkill 3.452
EMBOSS 3.643
Sillero 3.77
Patrickios 0.718
IPC_peptide 3.656
IPC2_peptide 3.745
IPC2.peptide.svr19 3.706
Protein with the highest isoelectric point:
>tr|A0A170YMZ3|A0A170YMZ3_9BACT Kef-type K+ transport system OS=Paludibacter jiangxiensis OX=681398 GN=PJIAN_1511 PE=4 SV=1
MM1 pKa = 7.64 HH2 pKa = 7.33 FPFDD6 pKa = 3.5 VTINFAQSRR15 pKa = 11.84 IPNVQNRR22 pKa = 11.84 TIKK25 pKa = 10.27 VYY27 pKa = 11.1 NGITTFLGPNGSGKK41 pKa = 7.79 TQLLRR46 pKa = 11.84 GLKK49 pKa = 9.13 TSLNIHH55 pKa = 6.5 LNGKK59 pKa = 8.72 KK60 pKa = 9.4 IRR62 pKa = 11.84 YY63 pKa = 8.64 ISAGRR68 pKa = 11.84 LGVMEE73 pKa = 5.39 RR74 pKa = 11.84 YY75 pKa = 9.92 RR76 pKa = 11.84 SDD78 pKa = 3.2 FDD80 pKa = 2.91 GWRR83 pKa = 11.84 NQTIDD88 pKa = 3.5 FDD90 pKa = 4.16 SAEE93 pKa = 4.35 FGSKK97 pKa = 9.84 GAVARR102 pKa = 11.84 RR103 pKa = 11.84 HH104 pKa = 6.37 LLFQVCLMFSPCWRR118 pKa = 11.84 RR119 pKa = 11.84 FSDD122 pKa = 4.73 SVTCAHH128 pKa = 6.1 NQRR131 pKa = 11.84 GLL133 pKa = 3.4
Molecular weight: 15.17 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.349
IPC2_protein 9.648
IPC_protein 10.423
Toseland 10.657
ProMoST 10.335
Dawson 10.76
Bjellqvist 10.467
Wikipedia 10.965
Rodwell 10.965
Grimsley 10.804
Solomon 10.862
Lehninger 10.833
Nozaki 10.657
DTASelect 10.452
Thurlkill 10.657
EMBOSS 11.052
Sillero 10.687
Patrickios 10.716
IPC_peptide 10.877
IPC2_peptide 9.633
IPC2.peptide.svr19 8.539
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
2945
0
2945
1080957
26
6762
367.0
41.08
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
7.426 ± 0.045
1.116 ± 0.017
5.266 ± 0.032
5.575 ± 0.058
4.787 ± 0.037
6.894 ± 0.05
1.855 ± 0.02
7.014 ± 0.045
6.809 ± 0.053
9.014 ± 0.051
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.468 ± 0.024
5.461 ± 0.04
3.892 ± 0.023
3.589 ± 0.03
3.963 ± 0.034
6.715 ± 0.058
6.02 ± 0.088
6.658 ± 0.043
1.283 ± 0.021
4.195 ± 0.031
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