Hubei tombus-like virus 23
Average proteome isoelectric point is 7.7
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|A0A1L3KGK3|A0A1L3KGK3_9VIRU RNA-directed RNA polymerase OS=Hubei tombus-like virus 23 OX=1923270 PE=4 SV=1
MM1 pKa = 7.62 GICLGSLEE9 pKa = 4.17 PSKK12 pKa = 10.79 LIKK15 pKa = 10.63 AKK17 pKa = 10.16 ILNIKK22 pKa = 8.72 TDD24 pKa = 3.58 PCQHH28 pKa = 5.88 KK29 pKa = 9.24 TYY31 pKa = 9.78 IYY33 pKa = 10.06 PLINPPPGIDD43 pKa = 3.11 HH44 pKa = 5.59 QTQVVYY50 pKa = 9.67 QPCQLNEE57 pKa = 3.84 LHH59 pKa = 6.65 SLNKK63 pKa = 9.65 RR64 pKa = 11.84 HH65 pKa = 6.4 LVFHH69 pKa = 6.97 KK70 pKa = 9.87 WPKK73 pKa = 8.21 EE74 pKa = 3.74 QLVNEE79 pKa = 5.63 AIQHH83 pKa = 5.33 TKK85 pKa = 10.37 QLLKK89 pKa = 10.85 DD90 pKa = 3.86 GEE92 pKa = 4.56 NVQPITPMEE101 pKa = 3.88 YY102 pKa = 10.74 AMTRR106 pKa = 11.84 KK107 pKa = 8.81 GAKK110 pKa = 8.78 RR111 pKa = 11.84 RR112 pKa = 11.84 RR113 pKa = 11.84 YY114 pKa = 8.3 QQAAEE119 pKa = 3.92 EE120 pKa = 3.85 LDD122 pKa = 3.96 YY123 pKa = 11.92 YY124 pKa = 10.99 GMKK127 pKa = 10.36 PSATNVTAFIKK138 pKa = 10.05 IEE140 pKa = 3.66 KK141 pKa = 8.4 WDD143 pKa = 3.89 RR144 pKa = 11.84 EE145 pKa = 4.14 VAMVKK150 pKa = 9.67 SPRR153 pKa = 11.84 MIQYY157 pKa = 8.78 RR158 pKa = 11.84 HH159 pKa = 5.45 PTYY162 pKa = 10.87 VSTIASRR169 pKa = 11.84 LYY171 pKa = 10.14 PFEE174 pKa = 4.27 EE175 pKa = 4.41 KK176 pKa = 10.41 LWEE179 pKa = 4.15 TEE181 pKa = 4.03 RR182 pKa = 11.84 NGCRR186 pKa = 11.84 VFAKK190 pKa = 10.65 GLDD193 pKa = 3.8 SYY195 pKa = 10.07 QTAAQLRR202 pKa = 11.84 MKK204 pKa = 9.96 WEE206 pKa = 4.01 RR207 pKa = 11.84 CDD209 pKa = 3.57 RR210 pKa = 11.84 PIAIMKK216 pKa = 9.83 DD217 pKa = 3.45 FSKK220 pKa = 10.71 FDD222 pKa = 3.56 SCITLPWIKK231 pKa = 10.47 GEE233 pKa = 4.05 KK234 pKa = 9.54 EE235 pKa = 3.62 IYY237 pKa = 10.05 EE238 pKa = 4.17 LTGTMDD244 pKa = 3.09 EE245 pKa = 4.78 MDD247 pKa = 3.57 YY248 pKa = 11.21 QFNNTCSTVNGVSYY262 pKa = 10.49 KK263 pKa = 10.71 CEE265 pKa = 3.66 ARR267 pKa = 11.84 KK268 pKa = 9.14 MSGEE272 pKa = 4.23 YY273 pKa = 8.66 NTSCGDD279 pKa = 4.38 SIVNWSATDD288 pKa = 3.48 KK289 pKa = 10.34 AFHH292 pKa = 6.95 MITGHH297 pKa = 4.89 YY298 pKa = 9.57 RR299 pKa = 11.84 YY300 pKa = 9.99 YY301 pKa = 10.55 PNINGDD307 pKa = 4.19 DD308 pKa = 3.61 DD309 pKa = 5.24 VMIVDD314 pKa = 4.12 EE315 pKa = 5.06 SEE317 pKa = 3.7 IGDD320 pKa = 3.59 IEE322 pKa = 4.32 EE323 pKa = 4.56 FLPKK327 pKa = 10.37 LIEE330 pKa = 4.14 NLEE333 pKa = 4.06 LLGFKK338 pKa = 9.8 TDD340 pKa = 3.09 ASYY343 pKa = 10.61 TRR345 pKa = 11.84 TFEE348 pKa = 4.68 EE349 pKa = 4.91 IEE351 pKa = 4.33 FCQSQPVEE359 pKa = 4.13 VEE361 pKa = 4.11 SNIWRR366 pKa = 11.84 MIRR369 pKa = 11.84 KK370 pKa = 7.14 PARR373 pKa = 11.84 AISRR377 pKa = 11.84 DD378 pKa = 3.65 CYY380 pKa = 10.43 SVRR383 pKa = 11.84 KK384 pKa = 9.95 YY385 pKa = 11.06 GGTAWYY391 pKa = 10.04 RR392 pKa = 11.84 LAASLGYY399 pKa = 10.03 CEE401 pKa = 4.8 YY402 pKa = 11.03 ALNDD406 pKa = 4.17 GVPVLQSWAKK416 pKa = 9.01 YY417 pKa = 8.06 LQRR420 pKa = 11.84 SSKK423 pKa = 9.73 GKK425 pKa = 9.98 KK426 pKa = 9.3 VLNQEE431 pKa = 2.93 IEE433 pKa = 4.11 YY434 pKa = 9.97 RR435 pKa = 11.84 VKK437 pKa = 11.02 VEE439 pKa = 4.19 IKK441 pKa = 10.67 NKK443 pKa = 8.05 TKK445 pKa = 10.51 YY446 pKa = 8.62 RR447 pKa = 11.84 TTIDD451 pKa = 3.27 PVARR455 pKa = 11.84 EE456 pKa = 3.96 SFAIAFGIEE465 pKa = 3.91 PTQQIAIEE473 pKa = 4.18 SWLDD477 pKa = 3.52 NQEE480 pKa = 4.24 SPEE483 pKa = 4.07 LLPYY487 pKa = 10.28 SEE489 pKa = 5.71 GYY491 pKa = 8.63 WGG493 pKa = 3.75
Molecular weight: 57.21 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 6.365
IPC2_protein 6.532
IPC_protein 6.576
Toseland 6.532
ProMoST 7.044
Dawson 7.073
Bjellqvist 7.088
Wikipedia 7.029
Rodwell 7.073
Grimsley 6.59
Solomon 7.088
Lehninger 7.102
Nozaki 7.38
DTASelect 7.366
Thurlkill 7.395
EMBOSS 7.41
Sillero 7.512
Patrickios 3.986
IPC_peptide 7.102
IPC2_peptide 6.927
IPC2.peptide.svr19 6.851
Protein with the highest isoelectric point:
>tr|A0A1L3KGK3|A0A1L3KGK3_9VIRU RNA-directed RNA polymerase OS=Hubei tombus-like virus 23 OX=1923270 PE=4 SV=1
MM1 pKa = 7.53 NDD3 pKa = 3.16 IIKK6 pKa = 10.7 SKK8 pKa = 10.61 EE9 pKa = 3.96 EE10 pKa = 3.79 PVQDD14 pKa = 3.69 ISGTTPSTADD24 pKa = 3.19 EE25 pKa = 4.33 SRR27 pKa = 11.84 ASFGKK32 pKa = 10.66 APGEE36 pKa = 4.24 GFQSKK41 pKa = 9.88 PIQTNQSMKK50 pKa = 10.6 KK51 pKa = 8.25 NSKK54 pKa = 9.69 VNSSQRR60 pKa = 11.84 RR61 pKa = 11.84 AAEE64 pKa = 4.02 RR65 pKa = 11.84 KK66 pKa = 9.44 NEE68 pKa = 4.05 RR69 pKa = 11.84 DD70 pKa = 3.36 DD71 pKa = 3.59 KK72 pKa = 11.87 ANVSNHH78 pKa = 4.5 AVKK81 pKa = 10.81 NGLSGGMRR89 pKa = 11.84 FKK91 pKa = 10.96 FNKK94 pKa = 9.44 KK95 pKa = 9.94 SKK97 pKa = 9.04 LTYY100 pKa = 9.98 DD101 pKa = 3.24 QQKK104 pKa = 11.34 ANFEE108 pKa = 4.26 AMLNPVQKK116 pKa = 10.92 ANNNPQDD123 pKa = 4.07 FPNKK127 pKa = 7.46 WRR129 pKa = 11.84 QVAARR134 pKa = 11.84 NKK136 pKa = 10.41 RR137 pKa = 11.84 KK138 pKa = 9.45 DD139 pKa = 3.57 AKK141 pKa = 10.73 SATQRR146 pKa = 11.84 QCAFTGRR153 pKa = 11.84 QYY155 pKa = 11.11 IATNATQRR163 pKa = 11.84 LIEE166 pKa = 4.41 KK167 pKa = 9.45 RR168 pKa = 11.84 NQSIHH173 pKa = 6.05 HH174 pKa = 6.33 LRR176 pKa = 11.84 MEE178 pKa = 4.16 NQTIRR183 pKa = 11.84 RR184 pKa = 11.84 EE185 pKa = 4.11 LQSLKK190 pKa = 10.85 EE191 pKa = 4.44 CINDD195 pKa = 3.36 LTKK198 pKa = 10.97 LLRR201 pKa = 11.84 GGKK204 pKa = 7.55 QQNLRR209 pKa = 11.84 KK210 pKa = 8.47 PTLNSTKK217 pKa = 10.38 SGEE220 pKa = 4.26 SSSKK224 pKa = 10.22 KK225 pKa = 10.16 SRR227 pKa = 11.84 TSEE230 pKa = 3.85 VGTMSEE236 pKa = 4.25 MNSEE240 pKa = 4.28 RR241 pKa = 11.84 FTTRR245 pKa = 11.84 QSLDD249 pKa = 3.32 PLKK252 pKa = 10.09 RR253 pKa = 11.84 TQSLQCLSYY262 pKa = 11.06 KK263 pKa = 10.53 DD264 pKa = 4.8 ALLKK268 pKa = 10.48 HH269 pKa = 6.48 LNVKK273 pKa = 9.56 PKK275 pKa = 10.56 SITRR279 pKa = 11.84 TSSLKK284 pKa = 10.97 LNTKK288 pKa = 7.28 QEE290 pKa = 4.46 RR291 pKa = 11.84 KK292 pKa = 10.39 HH293 pKa = 5.63 MMNSTEE299 pKa = 3.9 QSTSAMRR306 pKa = 11.84 NISSGSEE313 pKa = 3.59 RR314 pKa = 11.84 NKK316 pKa = 8.18 QTKK319 pKa = 9.38 GCQKK323 pKa = 10.5 AEE325 pKa = 4.25 SRR327 pKa = 11.84 GHH329 pKa = 4.75 QAQNVSTKK337 pKa = 9.76 RR338 pKa = 11.84 SRR340 pKa = 11.84 MTTRR344 pKa = 11.84 HH345 pKa = 5.4 STDD348 pKa = 2.66 GTQVIKK354 pKa = 10.51 MEE356 pKa = 4.71 SKK358 pKa = 8.42 GTAPEE363 pKa = 3.94 THH365 pKa = 6.26 LTDD368 pKa = 4.2 SGMQTEE374 pKa = 4.44 EE375 pKa = 3.93 VDD377 pKa = 3.18 NEE379 pKa = 4.18 TRR381 pKa = 11.84 DD382 pKa = 3.86 TIVDD386 pKa = 3.7 DD387 pKa = 4.29 VRR389 pKa = 11.84 LINQGLSEE397 pKa = 4.64 EE398 pKa = 4.6 DD399 pKa = 3.87 SLPKK403 pKa = 10.49 PMIATKK409 pKa = 10.11 IANKK413 pKa = 10.11 GKK415 pKa = 10.23 EE416 pKa = 3.7 SGNRR420 pKa = 11.84 FKK422 pKa = 11.22 RR423 pKa = 11.84 NLLKK427 pKa = 10.4 QRR429 pKa = 11.84 EE430 pKa = 4.31 PVLQLPLGEE439 pKa = 4.17 IQEE442 pKa = 4.25 EE443 pKa = 4.54 LISYY447 pKa = 9.52 LRR449 pKa = 11.84 IKK451 pKa = 10.78 AGFHH455 pKa = 6.94 AMDD458 pKa = 3.02 TMMIRR463 pKa = 11.84 RR464 pKa = 11.84 LFQHH468 pKa = 6.66 AEE470 pKa = 3.61 TWADD474 pKa = 3.77 KK475 pKa = 10.63 YY476 pKa = 11.09 CKK478 pKa = 9.64 EE479 pKa = 4.63 LSWQEE484 pKa = 3.96 KK485 pKa = 9.23 EE486 pKa = 4.35 RR487 pKa = 11.84 LIADD491 pKa = 4.09 GVVTAMVPSEE501 pKa = 3.88 HH502 pKa = 6.46 MMVLRR507 pKa = 11.84 QKK509 pKa = 11.04 LKK511 pKa = 11.08 DD512 pKa = 3.34 SDD514 pKa = 4.19 VQSKK518 pKa = 7.57 LHH520 pKa = 6.45 KK521 pKa = 10.52 ASDD524 pKa = 3.64 MAKK527 pKa = 10.45 GDD529 pKa = 3.47 LGKK532 pKa = 10.81 RR533 pKa = 11.84 NFFGKK538 pKa = 10.29 EE539 pKa = 3.21 ISLPTASKK547 pKa = 10.97
Molecular weight: 62.02 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.04
IPC2_protein 9.224
IPC_protein 9.151
Toseland 10.379
ProMoST 9.838
Dawson 10.452
Bjellqvist 10.014
Wikipedia 10.54
Rodwell 11.096
Grimsley 10.467
Solomon 10.482
Lehninger 10.467
Nozaki 10.35
DTASelect 10.014
Thurlkill 10.35
EMBOSS 10.745
Sillero 10.365
Patrickios 10.804
IPC_peptide 10.496
IPC2_peptide 8.375
IPC2.peptide.svr19 8.282
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
1040
493
547
520.0
59.62
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
5.962 ± 0.05
1.635 ± 0.507
4.615 ± 0.032
7.596 ± 0.586
2.596 ± 0.155
5.0 ± 0.045
2.019 ± 0.123
5.577 ± 1.094
9.423 ± 1.088
7.019 ± 0.207
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
3.365 ± 0.333
5.385 ± 0.714
4.038 ± 0.655
5.865 ± 0.761
6.538 ± 0.674
8.077 ± 1.264
6.538 ± 0.545
4.135 ± 0.465
1.346 ± 0.561
3.269 ± 1.658
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