Tellina virus 1
Average proteome isoelectric point is 6.58
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 2 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|Q2PBR5|Q2PBR5_9VIRU Capsid protein VP2 OS=Tellina virus 1 OX=321302 PE=1 SV=1
MM1 pKa = 7.47 SNVFNSSQYY10 pKa = 10.46 RR11 pKa = 11.84 DD12 pKa = 3.53 TVLKK16 pKa = 10.7 ILGKK20 pKa = 10.4 KK21 pKa = 8.61 NAPSTSDD28 pKa = 3.43 PKK30 pKa = 11.23 SHH32 pKa = 7.64 FPRR35 pKa = 11.84 QFTYY39 pKa = 11.16 DD40 pKa = 3.3 HH41 pKa = 7.23 DD42 pKa = 5.21 KK43 pKa = 11.39 INAKK47 pKa = 10.22 YY48 pKa = 9.7 IAEE51 pKa = 4.0 LVVRR55 pKa = 11.84 HH56 pKa = 5.57 NLKK59 pKa = 10.17 PRR61 pKa = 11.84 IPEE64 pKa = 4.12 VINEE68 pKa = 4.26 LVKK71 pKa = 10.71 EE72 pKa = 4.41 DD73 pKa = 4.17 PFDD76 pKa = 4.2 FPFFNTDD83 pKa = 3.59 FEE85 pKa = 4.78 EE86 pKa = 4.33 EE87 pKa = 4.56 TEE89 pKa = 4.48 FNADD93 pKa = 3.33 PPDD96 pKa = 3.81 TVEE99 pKa = 4.15 IPQGTSHH106 pKa = 8.01 FIPKK110 pKa = 9.64 YY111 pKa = 7.69 YY112 pKa = 9.89 PRR114 pKa = 11.84 FKK116 pKa = 10.71 VSPYY120 pKa = 10.91 DD121 pKa = 3.39 QTFLNQCMYY130 pKa = 10.4 HH131 pKa = 7.57 LLVSVDD137 pKa = 3.39 SDD139 pKa = 3.75 EE140 pKa = 4.49 NTATMQHH147 pKa = 7.02 LLRR150 pKa = 11.84 AAKK153 pKa = 8.88 TCAYY157 pKa = 10.16 GNGSIKK163 pKa = 10.76 GMTTRR168 pKa = 11.84 LEE170 pKa = 4.09 KK171 pKa = 10.0 MRR173 pKa = 11.84 EE174 pKa = 3.74 IADD177 pKa = 4.38 GIGKK181 pKa = 9.25 NKK183 pKa = 9.09 PRR185 pKa = 11.84 PIYY188 pKa = 10.75 SMGYY192 pKa = 7.1 GTLRR196 pKa = 11.84 EE197 pKa = 3.99 VSEE200 pKa = 4.57 MFDD203 pKa = 3.61 KK204 pKa = 10.99 YY205 pKa = 11.3 LPLPPIEE212 pKa = 4.85 GGEE215 pKa = 4.03 EE216 pKa = 3.77 ALGLNVNLSHH226 pKa = 6.36 MVDD229 pKa = 4.43 PISGEE234 pKa = 4.16 SQLPTVNRR242 pKa = 11.84 KK243 pKa = 9.21 AMAGAPFSQVEE254 pKa = 4.45 KK255 pKa = 10.46 KK256 pKa = 9.85 EE257 pKa = 3.82 SHH259 pKa = 6.82 IIDD262 pKa = 5.02 AIFSGDD268 pKa = 3.33 MFLQGVSTALTDD280 pKa = 5.09 GIDD283 pKa = 4.59 DD284 pKa = 4.03 EE285 pKa = 4.97 STDD288 pKa = 3.63 KK289 pKa = 11.22 LLKK292 pKa = 10.33 EE293 pKa = 4.15 VLADD297 pKa = 4.53 FGWLRR302 pKa = 11.84 IGYY305 pKa = 7.35 LFPKK309 pKa = 9.55 SEE311 pKa = 4.88 RR312 pKa = 11.84 YY313 pKa = 10.14 DD314 pKa = 3.28 IDD316 pKa = 2.85 KK317 pKa = 10.73 WEE319 pKa = 4.15 TKK321 pKa = 8.0 TRR323 pKa = 11.84 CIWAAPFTTHH333 pKa = 7.25 LLLGAASTTPLEE345 pKa = 4.45 GSPNALFYY353 pKa = 8.03 DD354 pKa = 4.2 TPSLAKK360 pKa = 10.22 FNPFHH365 pKa = 6.88 GGLNVIVQKK374 pKa = 10.83 SISPGSHH381 pKa = 5.44 FFVYY385 pKa = 10.71 ADD387 pKa = 3.89 NIYY390 pKa = 10.91 LSLEE394 pKa = 4.2 EE395 pKa = 4.24 VDD397 pKa = 6.18 GSHH400 pKa = 5.5 TWYY403 pKa = 10.94 SIDD406 pKa = 4.39 LEE408 pKa = 4.48 KK409 pKa = 11.34 GEE411 pKa = 5.37 SNATPDD417 pKa = 3.36 KK418 pKa = 10.89 ASAIAYY424 pKa = 8.74 HH425 pKa = 6.98 LLTRR429 pKa = 11.84 GWSTVEE435 pKa = 3.76 GEE437 pKa = 4.32 PNFNVTWATTLLRR450 pKa = 11.84 LAPHH454 pKa = 5.94 MVVNPLCVLGNSQFPFPGQGSGNAWTFLINHH485 pKa = 7.41 LLSALVVEE493 pKa = 4.72 KK494 pKa = 10.17 MSMVRR499 pKa = 11.84 IPGEE503 pKa = 4.11 VPRR506 pKa = 11.84 KK507 pKa = 8.4 RR508 pKa = 11.84 TGAEE512 pKa = 3.87 LRR514 pKa = 11.84 DD515 pKa = 4.23 LRR517 pKa = 11.84 PDD519 pKa = 4.08 DD520 pKa = 4.33 NPTSKK525 pKa = 10.53 FQAQMLAPLGLNAKK539 pKa = 9.71 VEE541 pKa = 4.14 ATIKK545 pKa = 10.83 DD546 pKa = 3.82 LEE548 pKa = 4.54 LKK550 pKa = 10.78 LNEE553 pKa = 4.57 CRR555 pKa = 11.84 ASAPDD560 pKa = 3.21 VGYY563 pKa = 9.47 FASEE567 pKa = 4.18 PTEE570 pKa = 4.35 GPPPVPMPTVDD581 pKa = 5.43 LDD583 pKa = 4.14 LLGWAATWSHH593 pKa = 4.58 FHH595 pKa = 6.44 EE596 pKa = 4.79 RR597 pKa = 11.84 FIPTLDD603 pKa = 3.34 PQRR606 pKa = 11.84 LYY608 pKa = 9.64 KK609 pKa = 9.88 TAALARR615 pKa = 11.84 GPEE618 pKa = 3.9 DD619 pKa = 3.41 RR620 pKa = 11.84 QEE622 pKa = 4.87 DD623 pKa = 4.13 EE624 pKa = 4.51 AGGTVVAQQIYY635 pKa = 7.84 YY636 pKa = 6.19 TARR639 pKa = 11.84 YY640 pKa = 6.84 EE641 pKa = 4.04 ALRR644 pKa = 11.84 MVGGCNYY651 pKa = 9.92 PIIDD655 pKa = 3.54 IAASEE660 pKa = 3.78 AAEE663 pKa = 4.05 RR664 pKa = 11.84 HH665 pKa = 5.44 RR666 pKa = 11.84 SRR668 pKa = 11.84 AAKK671 pKa = 10.36 AMAALGEE678 pKa = 4.56 SASSAAWEE686 pKa = 4.26 NGLSRR691 pKa = 11.84 TEE693 pKa = 4.51 FGEE696 pKa = 3.92 EE697 pKa = 4.03 LNNSSVQEE705 pKa = 4.23 RR706 pKa = 11.84 VTGAAMRR713 pKa = 11.84 DD714 pKa = 3.61 LHH716 pKa = 8.24 GGDD719 pKa = 4.23 PKK721 pKa = 10.67 PKK723 pKa = 8.83 EE724 pKa = 4.21 SVRR727 pKa = 11.84 QGIDD731 pKa = 2.82 RR732 pKa = 11.84 LKK734 pKa = 10.83 DD735 pKa = 3.1 RR736 pKa = 11.84 QVFNEE741 pKa = 4.03 RR742 pKa = 11.84 QYY744 pKa = 11.7 QSAKK748 pKa = 9.24 TSLSAVGRR756 pKa = 11.84 KK757 pKa = 8.59 IQTGAVSRR765 pKa = 11.84 IGLSPKK771 pKa = 10.14 EE772 pKa = 3.9 SLLRR776 pKa = 11.84 TEE778 pKa = 4.77 VKK780 pKa = 9.65 ATLAYY785 pKa = 9.74 RR786 pKa = 11.84 AKK788 pKa = 10.67 LSQLRR793 pKa = 11.84 NDD795 pKa = 4.17 LRR797 pKa = 11.84 TSPAEE802 pKa = 3.93 QEE804 pKa = 4.39 SIALKK809 pKa = 10.64 LLLRR813 pKa = 11.84 EE814 pKa = 3.88 STKK817 pKa = 10.72 AVKK820 pKa = 9.79 QAEE823 pKa = 4.66 DD824 pKa = 3.06 IAKK827 pKa = 9.99 VFDD830 pKa = 3.66 VTQTHH835 pKa = 6.13 HH836 pKa = 5.62 QQAEE840 pKa = 3.91 QRR842 pKa = 11.84 IAPTARR848 pKa = 11.84 PRR850 pKa = 11.84 EE851 pKa = 3.88 KK852 pKa = 10.63 SAAKK856 pKa = 9.77 LANPVAMYY864 pKa = 10.04 HH865 pKa = 5.47 VSYY868 pKa = 10.41 PLGASRR874 pKa = 11.84 IEE876 pKa = 4.04 PKK878 pKa = 10.38 SRR880 pKa = 11.84 NARR883 pKa = 11.84 KK884 pKa = 9.29 RR885 pKa = 11.84 AAKK888 pKa = 9.88 KK889 pKa = 10.13 ARR891 pKa = 11.84 EE892 pKa = 3.88 RR893 pKa = 11.84 DD894 pKa = 3.36
Molecular weight: 99.47 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 6.317
IPC2_protein 6.249
IPC_protein 6.351
Toseland 6.722
ProMoST 6.649
Dawson 6.678
Bjellqvist 6.649
Wikipedia 6.693
Rodwell 6.664
Grimsley 6.898
Solomon 6.678
Lehninger 6.678
Nozaki 6.942
DTASelect 7.117
Thurlkill 7.146
EMBOSS 7.117
Sillero 7.059
Patrickios 4.495
IPC_peptide 6.693
IPC2_peptide 6.839
IPC2.peptide.svr19 6.863
Protein with the highest isoelectric point:
>tr|Q2PBR5|Q2PBR5_9VIRU Capsid protein VP2 OS=Tellina virus 1 OX=321302 PE=1 SV=1
MM1 pKa = 7.65 ASKK4 pKa = 10.21 QFSMLATRR12 pKa = 11.84 KK13 pKa = 9.72 SPYY16 pKa = 9.53 IKK18 pKa = 10.5 SLLLPEE24 pKa = 5.04 TGPASIPDD32 pKa = 3.63 DD33 pKa = 4.31 KK34 pKa = 10.94 IRR36 pKa = 11.84 RR37 pKa = 11.84 HH38 pKa = 4.84 VKK40 pKa = 9.85 RR41 pKa = 11.84 SEE43 pKa = 3.98 STTTNLTSTTGKK55 pKa = 10.95 GMLIVYY61 pKa = 9.66 NNHH64 pKa = 6.49 PKK66 pKa = 10.65 NLVGSHH72 pKa = 4.99 YY73 pKa = 9.86 TYY75 pKa = 11.34 ASDD78 pKa = 3.6 GKK80 pKa = 11.03 LRR82 pKa = 11.84 FDD84 pKa = 3.96 RR85 pKa = 11.84 NLYY88 pKa = 7.82 TAQDD92 pKa = 3.48 LSKK95 pKa = 10.82 NFNYY99 pKa = 9.27 GRR101 pKa = 11.84 KK102 pKa = 8.95 VSQLVTIKK110 pKa = 9.59 STQLPAGVYY119 pKa = 10.59 AMQGTMNGVCIDD131 pKa = 4.16 GAPSEE136 pKa = 4.51 VEE138 pKa = 3.69 TALKK142 pKa = 10.92 YY143 pKa = 8.69 EE144 pKa = 4.67 TILSASTNALDD155 pKa = 3.59 KK156 pKa = 11.17 VAGVLVNDD164 pKa = 4.42 GVGVLSLPTTFDD176 pKa = 2.87 NDD178 pKa = 4.15 YY179 pKa = 11.17 IRR181 pKa = 11.84 MGDD184 pKa = 3.68 PAPSSFTPGSAQLSKK199 pKa = 9.36 PTHH202 pKa = 5.72 NPGLNSIVTAGTTGLTSGTKK222 pKa = 9.51 TISTTKK228 pKa = 10.12 TIISTDD234 pKa = 3.73 VINVDD239 pKa = 3.41 STEE242 pKa = 3.96 GLLLDD247 pKa = 5.69 LNIQLMRR254 pKa = 11.84 WGVPSGKK261 pKa = 8.05 TATVTVDD268 pKa = 3.14 VKK270 pKa = 10.47 TVDD273 pKa = 3.45 LAGAEE278 pKa = 3.96 TDD280 pKa = 3.34 AEE282 pKa = 4.05 QRR284 pKa = 11.84 EE285 pKa = 4.4 IKK287 pKa = 10.38 ISGTNTGRR295 pKa = 11.84 DD296 pKa = 3.36 NVITLSGLMMGLSGKK311 pKa = 9.97 KK312 pKa = 9.87 PLVAPTAAVVIEE324 pKa = 4.03 VSAISSEE331 pKa = 4.3 SMTLTHH337 pKa = 6.75 SGHH340 pKa = 6.35 INNYY344 pKa = 10.22 SLTSLCAGTPGTTNPITIIIYY365 pKa = 9.96 TDD367 pKa = 3.84 LTPGGIMTVTAVSNFEE383 pKa = 4.9 LIPNAEE389 pKa = 4.12 LRR391 pKa = 11.84 KK392 pKa = 10.29 NIPTDD397 pKa = 4.07 FGNSDD402 pKa = 3.76 PSEE405 pKa = 3.73 MDD407 pKa = 3.91 FIKK410 pKa = 10.68 RR411 pKa = 11.84 ILGQRR416 pKa = 11.84 EE417 pKa = 3.99 TLEE420 pKa = 5.07 LRR422 pKa = 11.84 TIWDD426 pKa = 3.1 MGMYY430 pKa = 9.99 DD431 pKa = 3.56 ARR433 pKa = 11.84 RR434 pKa = 11.84 DD435 pKa = 3.74 VLSEE439 pKa = 3.94 FAHH442 pKa = 7.18 LDD444 pKa = 3.82 DD445 pKa = 5.7 NSLAMAWEE453 pKa = 4.19 WSDD456 pKa = 3.57 VLWWIKK462 pKa = 10.49 KK463 pKa = 8.86 IAGTIAPIAGAVFPAAAPLTSAISTMANAASGRR496 pKa = 11.84 ALAASGKK503 pKa = 8.94 PLYY506 pKa = 10.69 RR507 pKa = 11.84 NMALAGEE514 pKa = 4.68 RR515 pKa = 11.84 PLSRR519 pKa = 11.84 QITRR523 pKa = 11.84 IARR526 pKa = 11.84 TAARR530 pKa = 11.84 MTATALRR537 pKa = 11.84 SAALTPCCLRR547 pKa = 11.84 NQDD550 pKa = 4.03 ACNLTADD557 pKa = 4.16 ILMEE561 pKa = 4.0 LTGADD566 pKa = 3.64 SCPPGISSAARR577 pKa = 11.84 LVNEE581 pKa = 4.46 NNGCRR586 pKa = 11.84 CSNPSPDD593 pKa = 3.28 IKK595 pKa = 10.91 DD596 pKa = 3.76 AISAIEE602 pKa = 4.38 AGEE605 pKa = 4.1 AMDD608 pKa = 5.49 SILTAEE614 pKa = 4.53 VAQAADD620 pKa = 3.5 RR621 pKa = 11.84 PMIRR625 pKa = 11.84 TKK627 pKa = 10.59 RR628 pKa = 11.84 KK629 pKa = 8.8 ARR631 pKa = 11.84 KK632 pKa = 7.0 TRR634 pKa = 11.84 TANGVEE640 pKa = 4.28 LSAVGVLLPVLMDD653 pKa = 3.7 SGRR656 pKa = 11.84 RR657 pKa = 11.84 ISGGAFMAVKK667 pKa = 10.45 GDD669 pKa = 3.77 LSEE672 pKa = 5.32 HH673 pKa = 6.1 IKK675 pKa = 10.74 NPKK678 pKa = 6.7 NTRR681 pKa = 11.84 IAQTVAGGTIYY692 pKa = 10.91 GLSEE696 pKa = 3.85 MVNIDD701 pKa = 3.68 EE702 pKa = 5.41 AEE704 pKa = 3.97 KK705 pKa = 11.06 LPIKK709 pKa = 10.46 GAITVLPVVQATATSILVPDD729 pKa = 4.57 NQPQLAFNSWEE740 pKa = 4.08 AAACAADD747 pKa = 3.79 TLEE750 pKa = 4.3 SQQTPFLMVTGAVEE764 pKa = 4.47 SGNLSPNLLAVQKK777 pKa = 10.09 QLLVAKK783 pKa = 9.48 PAGIGLAANSDD794 pKa = 3.64 RR795 pKa = 11.84 ALKK798 pKa = 10.61 VVTLEE803 pKa = 3.79 QLRR806 pKa = 11.84 QVVGDD811 pKa = 3.95 KK812 pKa = 10.21 PWRR815 pKa = 11.84 KK816 pKa = 9.45 PMVTFSSGKK825 pKa = 9.68 NVAQASTNPFTSNNPFNPFMNLGDD849 pKa = 4.21 EE850 pKa = 4.41 YY851 pKa = 11.11 EE852 pKa = 4.25 EE853 pKa = 5.09 APINPFLNLLPEE865 pKa = 4.76 APTPPVPAPRR875 pKa = 11.84 RR876 pKa = 11.84 RR877 pKa = 11.84 PTPSPRR883 pKa = 11.84 QIAVAEE889 pKa = 4.11 RR890 pKa = 11.84 FEE892 pKa = 4.25 AAAEE896 pKa = 3.87 EE897 pKa = 4.45 AAAQSPDD904 pKa = 3.4 LSDD907 pKa = 3.81 ALEE910 pKa = 4.05 VANWLMEE917 pKa = 4.1 TGNIQMMLDD926 pKa = 3.49 FMKK929 pKa = 10.16 RR930 pKa = 11.84 DD931 pKa = 3.4 RR932 pKa = 11.84 RR933 pKa = 11.84 GDD935 pKa = 3.21 KK936 pKa = 10.17 LSRR939 pKa = 11.84 MLFVTTYY946 pKa = 10.88 PSMAPNPGNGPTPEE960 pKa = 3.73 QARR963 pKa = 11.84 WEE965 pKa = 4.38 SAVRR969 pKa = 11.84 KK970 pKa = 8.63 AGNMAATYY978 pKa = 10.5 PDD980 pKa = 3.89 ITPEE984 pKa = 3.78 WVVANGYY991 pKa = 10.02 AGPDD995 pKa = 3.31 QAQAKK1000 pKa = 8.73 YY1001 pKa = 10.22 FSIHH1005 pKa = 6.22 RR1006 pKa = 11.84 RR1007 pKa = 11.84 LPTAGEE1013 pKa = 4.11 TPIFSLGEE1021 pKa = 3.87 KK1022 pKa = 9.81 RR1023 pKa = 11.84 KK1024 pKa = 9.68 PGPDD1028 pKa = 2.78 HH1029 pKa = 7.38 ARR1031 pKa = 11.84 RR1032 pKa = 11.84 LLQRR1036 pKa = 11.84 LLASRR1041 pKa = 11.84 DD1042 pKa = 3.4 WNEE1045 pKa = 3.76 EE1046 pKa = 3.83 QIDD1049 pKa = 3.9 ALTDD1053 pKa = 3.48 YY1054 pKa = 11.18 VEE1056 pKa = 4.23 EE1057 pKa = 5.1 HH1058 pKa = 5.94 GTGPDD1063 pKa = 3.59 EE1064 pKa = 4.93 ATMQYY1069 pKa = 10.15 IAQLGHH1075 pKa = 5.87 NRR1077 pKa = 11.84 RR1078 pKa = 11.84 EE1079 pKa = 4.07 RR1080 pKa = 11.84 PSASSRR1086 pKa = 11.84 NAMKK1090 pKa = 10.21 EE1091 pKa = 3.67 ARR1093 pKa = 11.84 DD1094 pKa = 3.67 AARR1097 pKa = 11.84 TTAKK1101 pKa = 9.87 MSLNRR1106 pKa = 11.84 YY1107 pKa = 8.51 KK1108 pKa = 10.99 NNSGMLL1114 pKa = 3.51
Molecular weight: 119.74 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 6.837
IPC2_protein 7.278
IPC_protein 7.19
Toseland 7.0
ProMoST 7.746
Dawson 7.907
Bjellqvist 8.156
Wikipedia 7.819
Rodwell 7.922
Grimsley 7.073
Solomon 7.966
Lehninger 7.98
Nozaki 8.346
DTASelect 7.995
Thurlkill 8.068
EMBOSS 8.126
Sillero 8.346
Patrickios 4.673
IPC_peptide 7.951
IPC2_peptide 7.176
IPC2.peptide.svr19 7.386
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
2
0
2
2008
894
1114
1004.0
109.61
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
10.558 ± 0.686
0.747 ± 0.05
5.179 ± 0.124
5.926 ± 0.805
2.888 ± 0.671
6.474 ± 0.283
1.693 ± 0.502
5.03 ± 0.363
5.179 ± 0.563
8.865 ± 0.055
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.839 ± 0.466
4.93 ± 0.517
6.574 ± 0.017
3.187 ± 0.183
5.876 ± 0.107
7.47 ± 0.13
7.47 ± 0.934
5.528 ± 0.031
1.096 ± 0.015
2.49 ± 0.419
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