Trinickia symbiotica
Average proteome isoelectric point is 6.67
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 5982 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|A0A2N7WKB9|A0A2N7WKB9_9BURK MBL fold metallo-hydrolase OS=Trinickia symbiotica OX=863227 GN=C0Z20_30580 PE=4 SV=1
MM1 pKa = 8.08 DD2 pKa = 4.31 AQEE5 pKa = 4.8 LGVLEE10 pKa = 4.87 KK11 pKa = 10.28 FTGEE15 pKa = 3.94 NFVSSFTGGPDD26 pKa = 3.22 PSNWHH31 pKa = 5.16 QAQVLQDD38 pKa = 3.79 AFNQLMNAVEE48 pKa = 4.27 VRR50 pKa = 11.84 LVAQGPLASYY60 pKa = 10.84 LSGVGFNYY68 pKa = 9.13 DD69 pKa = 3.04 TDD71 pKa = 4.22 SLVGSVDD78 pKa = 3.5 LTALAEE84 pKa = 4.12 ALINATPAGQLAAEE98 pKa = 5.45 GYY100 pKa = 7.67 WSSVAPMVGNLCSEE114 pKa = 4.82 LGLGASAYY122 pKa = 7.54 QTAFQGPFSSLNLPFSLDD140 pKa = 3.67 EE141 pKa = 4.0 IVQGNVFLGNGTNTVAVAHH160 pKa = 5.83 TAGVPHH166 pKa = 6.65 YY167 pKa = 9.9 FDD169 pKa = 4.47 GGPGVRR175 pKa = 11.84 YY176 pKa = 9.36 EE177 pKa = 4.27 GSSGSGDD184 pKa = 3.02 VFVFNQGYY192 pKa = 8.2 GQLEE196 pKa = 4.05 INEE199 pKa = 4.38 FDD201 pKa = 3.37 WNASNNVLRR210 pKa = 11.84 LGAGITPDD218 pKa = 3.43 AVKK221 pKa = 9.58 VTLDD225 pKa = 3.73 DD226 pKa = 4.0 NQDD229 pKa = 3.01 ILLTIGSNGDD239 pKa = 3.56 QIKK242 pKa = 10.61 LDD244 pKa = 3.85 SEE246 pKa = 4.75 GTGDD250 pKa = 4.02 LRR252 pKa = 11.84 WGVEE256 pKa = 3.89 QVQFADD262 pKa = 4.13 GAAWTQSQLIASARR276 pKa = 11.84 NIQGTAASEE285 pKa = 4.05 TLYY288 pKa = 9.62 GTNGADD294 pKa = 3.2 TFDD297 pKa = 4.52 GKK299 pKa = 11.36 GSTPYY304 pKa = 10.28 SGSDD308 pKa = 3.36 VEE310 pKa = 5.08 IGNGGNDD317 pKa = 2.89 TFIFNEE323 pKa = 5.21 GYY325 pKa = 10.84 GKK327 pKa = 8.74 LTINEE332 pKa = 4.04 YY333 pKa = 10.85 DD334 pKa = 3.62 YY335 pKa = 11.63 GASPEE340 pKa = 4.15 NVLQLGAGITPDD352 pKa = 3.32 QVVVSVDD359 pKa = 3.04 RR360 pKa = 11.84 SQNIVLTIGTNGDD373 pKa = 3.05 QVMLNRR379 pKa = 11.84 EE380 pKa = 4.07 ATGDD384 pKa = 3.39 ARR386 pKa = 11.84 EE387 pKa = 4.45 GVQQIQFADD396 pKa = 3.94 GTIWTQSQLLGMLATIDD413 pKa = 4.06 GTPQDD418 pKa = 3.78 DD419 pKa = 3.8 TLYY422 pKa = 9.41 GTGGANVFDD431 pKa = 4.41 GKK433 pKa = 10.78 GGYY436 pKa = 9.31 DD437 pKa = 3.29 VEE439 pKa = 4.63 VGNGGNDD446 pKa = 3.13 TYY448 pKa = 11.6 VFNSGYY454 pKa = 8.15 GTLVIKK460 pKa = 10.72 DD461 pKa = 3.78 SGSGVLDD468 pKa = 4.68 LGTGITPSEE477 pKa = 4.19 VKK479 pKa = 10.43 ISTDD483 pKa = 3.25 YY484 pKa = 11.55 SGDD487 pKa = 3.21 IVLTIGTEE495 pKa = 4.15 GDD497 pKa = 3.42 QVMLSGMTRR506 pKa = 11.84 GASSSIQQVLFADD519 pKa = 4.59 GTSWTAAQILAWSSDD534 pKa = 3.31 IQGTTGNDD542 pKa = 3.33 DD543 pKa = 4.12 LYY545 pKa = 10.5 GTSGDD550 pKa = 4.24 DD551 pKa = 3.49 VFDD554 pKa = 4.25 GKK556 pKa = 11.08 GGNDD560 pKa = 3.49 YY561 pKa = 11.3 EE562 pKa = 4.6 SGRR565 pKa = 11.84 GGNDD569 pKa = 2.83 TFIFNQGYY577 pKa = 7.93 GHH579 pKa = 7.37 LEE581 pKa = 3.44 ISEE584 pKa = 4.5 VNGSAGFDD592 pKa = 3.41 SVLEE596 pKa = 4.29 LGSGITPSAVTIAYY610 pKa = 8.69 GPNQSLVLTDD620 pKa = 4.41 GNDD623 pKa = 3.24 QITLDD628 pKa = 3.76 GMANGSGRR636 pKa = 11.84 DD637 pKa = 3.73 GVQTVQFADD646 pKa = 3.9 GTVWTASQMLASIGEE661 pKa = 4.06 IRR663 pKa = 11.84 GTAGDD668 pKa = 3.91 DD669 pKa = 3.49 QLFGTSGANLFDD681 pKa = 4.25 GGGGNDD687 pKa = 3.82 YY688 pKa = 11.36 EE689 pKa = 6.34 DD690 pKa = 4.83 GDD692 pKa = 4.19 GGNDD696 pKa = 3.06 TFIFNRR702 pKa = 11.84 GYY704 pKa = 8.6 GTLEE708 pKa = 3.72 IVEE711 pKa = 4.3 QGAATTTGTLLLGPGILPSSVTVSLAGDD739 pKa = 3.88 SVLLTIGSNGDD750 pKa = 3.66 QVKK753 pKa = 10.4 LDD755 pKa = 3.46 YY756 pKa = 8.43 MTDD759 pKa = 3.14 RR760 pKa = 11.84 GSNFGVRR767 pKa = 11.84 DD768 pKa = 3.54 VQFADD773 pKa = 3.73 GTVWTASQILASLSDD788 pKa = 3.54 VSGTAKK794 pKa = 10.36 DD795 pKa = 3.8 DD796 pKa = 4.62 SIGGTSDD803 pKa = 3.27 PSVIDD808 pKa = 3.75 GKK810 pKa = 11.08 GGNDD814 pKa = 3.14 VAGGQGNNDD823 pKa = 3.27 TFVFKK828 pKa = 10.72 AGYY831 pKa = 9.4 GHH833 pKa = 6.68 LTVYY837 pKa = 10.11 EE838 pKa = 4.03 PQAANGVTNVLLFGPDD854 pKa = 2.87 IDD856 pKa = 4.12 EE857 pKa = 4.52 SFVTVKK863 pKa = 10.91 EE864 pKa = 4.01 NMQDD868 pKa = 3.44 AVVLTDD874 pKa = 5.28 GIAGDD879 pKa = 4.13 EE880 pKa = 4.23 VTLVNQAYY888 pKa = 8.88 EE889 pKa = 4.27 FQGLQYY895 pKa = 11.13 GGVQEE900 pKa = 4.31 VQFADD905 pKa = 3.46 GTMWTAQQLLQRR917 pKa = 11.84 ATQGTPGDD925 pKa = 3.98 DD926 pKa = 3.49 VLIGGWQASLLDD938 pKa = 3.9 GKK940 pKa = 10.9 GGNDD944 pKa = 3.49 YY945 pKa = 10.96 EE946 pKa = 5.53 AGGGDD951 pKa = 3.35 GDD953 pKa = 3.83 TFVFNAGYY961 pKa = 10.35 GHH963 pKa = 6.7 LQINEE968 pKa = 4.32 YY969 pKa = 9.85 QWGTANNVLQLGQGISEE986 pKa = 4.31 SSISASVTRR995 pKa = 11.84 GDD997 pKa = 5.25 AIVLSDD1003 pKa = 4.41 GTPGDD1008 pKa = 3.79 QIVLDD1013 pKa = 4.44 GEE1015 pKa = 4.33 FDD1017 pKa = 3.56 DD1018 pKa = 5.2 ARR1020 pKa = 11.84 YY1021 pKa = 10.21 GGTSRR1026 pKa = 11.84 GIQEE1030 pKa = 3.89 VQFADD1035 pKa = 3.51 GTTWSVQQLVQLAQTRR1051 pKa = 11.84 TGTPGDD1057 pKa = 4.23 DD1058 pKa = 3.62 YY1059 pKa = 11.91 LVGTTTASVFDD1070 pKa = 4.15 GKK1072 pKa = 10.93 GGNDD1076 pKa = 3.35 FEE1078 pKa = 4.87 TGGGKK1083 pKa = 10.5 GDD1085 pKa = 3.32 TFVFNAGYY1093 pKa = 9.82 GHH1095 pKa = 7.08 LEE1097 pKa = 3.9 IYY1099 pKa = 9.18 EE1100 pKa = 4.1 YY1101 pKa = 9.92 PYY1103 pKa = 10.97 QPTNVLQLGPGISASSVEE1121 pKa = 4.29 VSATEE1126 pKa = 4.08 DD1127 pKa = 3.4 YY1128 pKa = 11.41 GVILTDD1134 pKa = 3.78 GMAGDD1139 pKa = 4.71 EE1140 pKa = 4.29 IEE1142 pKa = 5.36 LDD1144 pKa = 3.8 GEE1146 pKa = 4.39 LGGEE1150 pKa = 4.26 GVEE1153 pKa = 4.01 QVQFSDD1159 pKa = 3.48 GTVWTRR1165 pKa = 11.84 QQLLQMAEE1173 pKa = 4.39 TTTGTPGDD1181 pKa = 4.16 DD1182 pKa = 3.53 VLLGTTDD1189 pKa = 3.41 ASLFDD1194 pKa = 3.95 GKK1196 pKa = 10.95 GGNDD1200 pKa = 3.46 YY1201 pKa = 11.6 EE1202 pKa = 4.39 EE1203 pKa = 5.86 GDD1205 pKa = 4.26 GNGHH1209 pKa = 7.5 LDD1211 pKa = 3.29 TFVFNAGYY1219 pKa = 9.93 GHH1221 pKa = 7.63 LEE1223 pKa = 3.8 IDD1225 pKa = 3.46 EE1226 pKa = 4.55 SNYY1229 pKa = 9.7 TVATSVLEE1237 pKa = 4.05 LGPGISEE1244 pKa = 4.46 SSLQVTTDD1252 pKa = 2.93 KK1253 pKa = 11.64 SEE1255 pKa = 5.36 DD1256 pKa = 3.34 IVLTSGTDD1264 pKa = 3.2 QIVIDD1269 pKa = 4.21 WMADD1273 pKa = 2.67 GWGDD1277 pKa = 3.63 YY1278 pKa = 11.07 GVGQVTFADD1287 pKa = 4.17 GTVWTASQIIAMASNVQGTAGNDD1310 pKa = 3.44 TLYY1313 pKa = 9.57 GTSISSTFDD1322 pKa = 3.02 GKK1324 pKa = 11.04 GGNDD1328 pKa = 3.29 VEE1330 pKa = 4.66 IGNGNDD1336 pKa = 3.12 DD1337 pKa = 3.87 TFIFDD1342 pKa = 3.78 PGYY1345 pKa = 9.3 GHH1347 pKa = 7.66 LEE1349 pKa = 3.98 IEE1351 pKa = 4.4 EE1352 pKa = 4.28 GMANYY1357 pKa = 10.64 DD1358 pKa = 3.63 STNVLQFGAGIRR1370 pKa = 11.84 AAMVTASLGSNGSIVLTSGTDD1391 pKa = 3.43 QVVLDD1396 pKa = 3.97 GMTTQSCGIQLVQFADD1412 pKa = 4.14 GTQWTPSQILAMASIIRR1429 pKa = 11.84 GTAGNDD1435 pKa = 3.63 TLSGTAGGDD1444 pKa = 3.05 WFDD1447 pKa = 3.71 GRR1449 pKa = 11.84 GGNDD1453 pKa = 3.39 LEE1455 pKa = 4.58 VGGGGADD1462 pKa = 2.76 TFVFNQGYY1470 pKa = 8.16 GHH1472 pKa = 7.39 LEE1474 pKa = 3.64 IDD1476 pKa = 3.83 EE1477 pKa = 4.23 QDD1479 pKa = 3.56 YY1480 pKa = 11.36 SHH1482 pKa = 7.08 GIVGKK1487 pKa = 8.32 VLKK1490 pKa = 9.67 LGPGIAPSSVTVTSDD1505 pKa = 2.7 QYY1507 pKa = 11.58 QDD1509 pKa = 3.34 VVLTSGSDD1517 pKa = 3.46 QIQLDD1522 pKa = 3.75 GMADD1526 pKa = 3.35 NSGLRR1531 pKa = 11.84 GVQQVQFADD1540 pKa = 3.9 GTLWTAAQMIAWARR1554 pKa = 11.84 DD1555 pKa = 3.63 VQGTPGNEE1563 pKa = 3.68 TLYY1566 pKa = 9.5 GTNGADD1572 pKa = 3.31 IFDD1575 pKa = 4.24 GQGGNDD1581 pKa = 3.18 IEE1583 pKa = 4.7 IGNGGADD1590 pKa = 2.76 TFVFNQGYY1598 pKa = 8.21 GQLEE1602 pKa = 3.89 IDD1604 pKa = 3.8 EE1605 pKa = 4.73 ANYY1608 pKa = 10.65 YY1609 pKa = 10.14 PGTNSVLRR1617 pKa = 11.84 LGAGIDD1623 pKa = 3.6 EE1624 pKa = 5.03 SEE1626 pKa = 4.46 VSVAGTSSRR1635 pKa = 11.84 GLVLTDD1641 pKa = 5.49 GIAGDD1646 pKa = 5.45 QITLDD1651 pKa = 3.44 NALYY1655 pKa = 10.37 GSDD1658 pKa = 3.61 YY1659 pKa = 11.16 GVQQVQFADD1668 pKa = 3.7 GTTWSAQQLEE1678 pKa = 4.4 QMATTGNAGGGTLYY1692 pKa = 8.34 GTPGADD1698 pKa = 2.99 VFDD1701 pKa = 4.16 SRR1703 pKa = 11.84 GGNATEE1709 pKa = 4.1 VGNGGSDD1716 pKa = 3.4 TYY1718 pKa = 11.34 LLQPGYY1724 pKa = 11.22 GPITIVNGISSNNVSEE1740 pKa = 4.47 GVLSIAGVNPDD1751 pKa = 4.33 NVWLAQVGNNLQVEE1765 pKa = 4.86 VMGSTTEE1772 pKa = 3.8 ATIQNWFNNSYY1783 pKa = 11.03 SKK1785 pKa = 10.9 LGEE1788 pKa = 4.06 LTVSGGTAGNMTLDD1802 pKa = 3.42 ARR1804 pKa = 11.84 IDD1806 pKa = 3.67 QLVQAMATFSSNNPGFDD1823 pKa = 3.67 PTSSANPVINDD1834 pKa = 3.57 PTLLTAVNSAWHH1846 pKa = 4.6 QQ1847 pKa = 3.35
Molecular weight: 191.62 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.723
IPC2_protein 3.528
IPC_protein 3.592
Toseland 3.35
ProMoST 3.757
Dawson 3.592
Bjellqvist 3.745
Wikipedia 3.541
Rodwell 3.414
Grimsley 3.261
Solomon 3.592
Lehninger 3.554
Nozaki 3.694
DTASelect 3.973
Thurlkill 3.401
EMBOSS 3.541
Sillero 3.719
Patrickios 1.036
IPC_peptide 3.592
IPC2_peptide 3.694
IPC2.peptide.svr19 3.688
Protein with the highest isoelectric point:
>tr|A0A2N7X5M2|A0A2N7X5M2_9BURK Nuclear transport factor 2 family protein OS=Trinickia symbiotica OX=863227 GN=C0Z20_11780 PE=4 SV=1
MM1 pKa = 6.8 TASARR6 pKa = 11.84 TAGTASAGTTSGTASGTTGGTSGTASGTTGTTGTTGTTGTTSGTTSGTTSGTTSARR62 pKa = 11.84 TAGARR67 pKa = 11.84 TAGARR72 pKa = 11.84 TAGARR77 pKa = 11.84 TASARR82 pKa = 11.84 TAGARR87 pKa = 11.84 TASAGTASAGTTSGTTSARR106 pKa = 11.84 TASTGTASTRR116 pKa = 11.84 TASTRR121 pKa = 11.84 TASTRR126 pKa = 11.84 TASAASTRR134 pKa = 11.84 TAAA137 pKa = 4.39
Molecular weight: 12.29 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.525
IPC2_protein 11.272
IPC_protein 12.881
Toseland 13.042
ProMoST 13.539
Dawson 13.042
Bjellqvist 13.042
Wikipedia 13.525
Rodwell 12.544
Grimsley 13.086
Solomon 13.539
Lehninger 13.437
Nozaki 13.042
DTASelect 13.042
Thurlkill 13.042
EMBOSS 13.539
Sillero 13.042
Patrickios 12.281
IPC_peptide 13.539
IPC2_peptide 12.53
IPC2.peptide.svr19 9.236
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
5982
0
5982
1928138
23
3089
322.3
34.99
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
12.874 ± 0.046
0.96 ± 0.011
5.395 ± 0.023
5.436 ± 0.036
3.671 ± 0.019
8.208 ± 0.035
2.277 ± 0.016
4.838 ± 0.023
3.014 ± 0.029
10.056 ± 0.032
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.312 ± 0.015
2.712 ± 0.022
5.092 ± 0.024
3.32 ± 0.023
7.246 ± 0.038
5.731 ± 0.028
5.336 ± 0.03
7.728 ± 0.024
1.356 ± 0.013
2.438 ± 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