Sonchus yellow net virus (SYNV)
Average proteome isoelectric point is 6.27
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 6 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:
>sp|P31332|L_SYNV RNA-directed RNA polymerase L OS=Sonchus yellow net virus OX=11307 GN=L PE=2 SV=1
MM1 pKa = 7.07 SHH3 pKa = 6.53 IMNLLVISFVLAGSSWSLLGYY24 pKa = 10.25 QDD26 pKa = 4.9 DD27 pKa = 4.41 FSSKK31 pKa = 10.19 RR32 pKa = 11.84 SGALASNPTYY42 pKa = 10.73 NLPQDD47 pKa = 3.27 KK48 pKa = 10.87 GYY50 pKa = 10.71 GRR52 pKa = 11.84 DD53 pKa = 3.31 MYY55 pKa = 10.5 QPYY58 pKa = 9.85 YY59 pKa = 10.01 ICEE62 pKa = 4.26 PDD64 pKa = 3.39 NDD66 pKa = 4.11 GSALTLPSWHH76 pKa = 6.37 YY77 pKa = 10.57 SCKK80 pKa = 9.35 EE81 pKa = 3.76 SCMGNHH87 pKa = 7.5 LKK89 pKa = 10.45 RR90 pKa = 11.84 VVNITGARR98 pKa = 11.84 WNYY101 pKa = 9.61 VGISIPVFKK110 pKa = 10.57 IVTNEE115 pKa = 3.44 VCYY118 pKa = 10.13 TSHH121 pKa = 6.31 EE122 pKa = 4.47 NVWGYY127 pKa = 10.68 CSQYY131 pKa = 10.47 QISRR135 pKa = 11.84 PVATQKK141 pKa = 11.16 SDD143 pKa = 3.37 VSCITSSMWDD153 pKa = 3.41 NDD155 pKa = 3.07 KK156 pKa = 11.61 SPIGSLYY163 pKa = 10.87 NIVNSNEE170 pKa = 3.81 AEE172 pKa = 3.8 CDD174 pKa = 3.73 YY175 pKa = 11.12 FSDD178 pKa = 3.76 ITDD181 pKa = 3.63 CNRR184 pKa = 11.84 DD185 pKa = 3.33 YY186 pKa = 11.32 QIFKK190 pKa = 10.84 RR191 pKa = 11.84 EE192 pKa = 3.58 GKK194 pKa = 9.96 LIKK197 pKa = 10.51 RR198 pKa = 11.84 SDD200 pKa = 3.86 DD201 pKa = 3.64 SPLEE205 pKa = 3.93 LSIVTDD211 pKa = 5.22 GIRR214 pKa = 11.84 TDD216 pKa = 3.53 PASEE220 pKa = 4.16 YY221 pKa = 11.06 LSLDD225 pKa = 3.46 DD226 pKa = 6.25 VSWFWKK232 pKa = 10.42 LPNNDD237 pKa = 3.49 MSPPCGWEE245 pKa = 3.82 KK246 pKa = 9.02 TQKK249 pKa = 10.45 LSCSYY254 pKa = 11.08 TDD256 pKa = 3.14 TTDD259 pKa = 3.45 VIKK262 pKa = 10.79 CNSIGYY268 pKa = 7.22 TYY270 pKa = 10.32 NIQGISKK277 pKa = 10.5 KK278 pKa = 7.87 STCAGNIYY286 pKa = 9.28 DD287 pKa = 4.27 TDD289 pKa = 4.02 GPFPFFYY296 pKa = 10.62 DD297 pKa = 3.34 AEE299 pKa = 4.27 EE300 pKa = 5.11 ALMSTDD306 pKa = 4.04 DD307 pKa = 3.6 ACGKK311 pKa = 10.14 AKK313 pKa = 10.02 QGKK316 pKa = 8.29 PDD318 pKa = 3.65 ADD320 pKa = 3.12 IAFIEE325 pKa = 4.67 GVNRR329 pKa = 11.84 AFEE332 pKa = 4.64 DD333 pKa = 4.64 LEE335 pKa = 4.26 LTYY338 pKa = 10.97 CSATCDD344 pKa = 3.17 LFARR348 pKa = 11.84 QGTPNEE354 pKa = 4.09 DD355 pKa = 3.21 HH356 pKa = 7.34 VLDD359 pKa = 4.27 TPIGTWRR366 pKa = 11.84 YY367 pKa = 8.61 VMRR370 pKa = 11.84 DD371 pKa = 3.4 NLDD374 pKa = 3.81 PALVPCLPTSNWTISDD390 pKa = 3.67 PTTICHH396 pKa = 6.15 GKK398 pKa = 9.54 DD399 pKa = 3.11 HH400 pKa = 6.74 ILVVDD405 pKa = 4.28 TATGHH410 pKa = 5.81 SGSWDD415 pKa = 3.45 TKK417 pKa = 9.56 KK418 pKa = 10.91 DD419 pKa = 3.73 YY420 pKa = 10.83 IITGEE425 pKa = 4.15 VCNTNNDD432 pKa = 3.72 EE433 pKa = 4.72 MGDD436 pKa = 4.08 DD437 pKa = 3.97 YY438 pKa = 11.86 DD439 pKa = 4.55 GMRR442 pKa = 11.84 DD443 pKa = 3.3 KK444 pKa = 10.72 ILRR447 pKa = 11.84 GEE449 pKa = 4.18 TIEE452 pKa = 4.07 IKK454 pKa = 10.32 FWTGDD459 pKa = 4.02 IIRR462 pKa = 11.84 MAPPYY467 pKa = 10.44 DD468 pKa = 3.47 NPEE471 pKa = 4.17 WIKK474 pKa = 11.11 GSVLFRR480 pKa = 11.84 QNPGWFSSVEE490 pKa = 3.89 LNKK493 pKa = 11.05 DD494 pKa = 3.62 MIHH497 pKa = 5.89 TRR499 pKa = 11.84 DD500 pKa = 4.11 NITDD504 pKa = 4.52 LLTVMVQNATAEE516 pKa = 4.21 VMYY519 pKa = 10.73 KK520 pKa = 10.44 RR521 pKa = 11.84 LDD523 pKa = 3.78 PKK525 pKa = 9.91 TMKK528 pKa = 10.29 HH529 pKa = 5.54 ILFAEE534 pKa = 4.28 IVDD537 pKa = 4.07 GVGNVSGKK545 pKa = 10.24 ISGFLTGLFGGFTKK559 pKa = 10.66 AVIIVASLAICYY571 pKa = 9.43 IVLSVLWKK579 pKa = 9.37 VRR581 pKa = 11.84 LVASIFNSAKK591 pKa = 9.73 KK592 pKa = 10.11 KK593 pKa = 9.69 RR594 pKa = 11.84 VRR596 pKa = 11.84 ISDD599 pKa = 3.47 ILDD602 pKa = 3.8 EE603 pKa = 4.55 EE604 pKa = 4.4 PHH606 pKa = 7.09 RR607 pKa = 11.84 IQQSRR612 pKa = 11.84 PTLSRR617 pKa = 11.84 KK618 pKa = 9.62 KK619 pKa = 9.2 KK620 pKa = 7.5 TRR622 pKa = 11.84 EE623 pKa = 4.0 SIQMLLNDD631 pKa = 3.71 II632 pKa = 4.81
Molecular weight: 71.09 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 4.931
IPC2_protein 5.029
IPC_protein 5.016
Toseland 4.927
ProMoST 5.181
Dawson 5.029
Bjellqvist 5.156
Wikipedia 4.94
Rodwell 4.914
Grimsley 4.851
Solomon 5.029
Lehninger 4.991
Nozaki 5.156
DTASelect 5.385
Thurlkill 4.952
EMBOSS 4.991
Sillero 5.207
Patrickios 3.668
IPC_peptide 5.029
IPC2_peptide 5.194
IPC2.peptide.svr19 5.177
Protein with the highest isoelectric point:
>sp|Q89914|MVP_SYNV Movement protein OS=Sonchus yellow net virus OX=11307 GN=sc4 PE=1 SV=1
MM1 pKa = 7.67 EE2 pKa = 5.27 GLSSKK7 pKa = 10.05 AQTMGRR13 pKa = 11.84 EE14 pKa = 4.04 DD15 pKa = 4.24 DD16 pKa = 3.82 NRR18 pKa = 11.84 SSKK21 pKa = 10.44 MKK23 pKa = 10.02 VFHH26 pKa = 6.86 SEE28 pKa = 3.48 LVYY31 pKa = 11.11 GDD33 pKa = 3.67 NHH35 pKa = 6.7 NISIKK40 pKa = 10.57 KK41 pKa = 10.05 ADD43 pKa = 3.66 LTGQHH48 pKa = 6.64 KK49 pKa = 10.18 MMLLLSSALRR59 pKa = 11.84 IGSVHH64 pKa = 6.26 MDD66 pKa = 3.06 VSRR69 pKa = 11.84 ILVKK73 pKa = 9.07 WCPYY77 pKa = 8.06 ITPNMNTTIGITIKK91 pKa = 10.82 NNHH94 pKa = 6.81 HH95 pKa = 7.44 DD96 pKa = 4.15 DD97 pKa = 3.51 MSNINDD103 pKa = 3.35 MSTYY107 pKa = 10.3 ISVKK111 pKa = 10.25 GKK113 pKa = 9.67 MSEE116 pKa = 3.82 ALQITWHH123 pKa = 6.4 PASTLVYY130 pKa = 9.32 KK131 pKa = 10.72 KK132 pKa = 10.77 GMSCIFPWVVDD143 pKa = 3.42 VDD145 pKa = 3.94 TGSTEE150 pKa = 4.06 QEE152 pKa = 4.18 SGSPALGEE160 pKa = 4.0 IKK162 pKa = 9.83 IWCYY166 pKa = 11.17 FKK168 pKa = 10.32 MQYY171 pKa = 9.97 HH172 pKa = 6.23 KK173 pKa = 10.69 PSTRR177 pKa = 11.84 HH178 pKa = 4.61 IARR181 pKa = 11.84 AEE183 pKa = 3.79 IAPSIEE189 pKa = 3.69 WGNTNFPYY197 pKa = 10.35 YY198 pKa = 10.84 VPFAMIRR205 pKa = 11.84 RR206 pKa = 11.84 ARR208 pKa = 11.84 GIRR211 pKa = 11.84 PLDD214 pKa = 3.42 VFSTNQYY221 pKa = 11.65 SMFLEE226 pKa = 4.45 DD227 pKa = 3.7 VIKK230 pKa = 10.74 HH231 pKa = 5.65 VGTDD235 pKa = 3.64 SIKK238 pKa = 10.75 EE239 pKa = 3.98 SDD241 pKa = 3.74 IVPIMSTMSQEE252 pKa = 4.03 DD253 pKa = 3.39 MMMINEE259 pKa = 4.15 KK260 pKa = 10.91 NKK262 pKa = 8.88 TCLLKK267 pKa = 10.78 RR268 pKa = 11.84 GGSYY272 pKa = 10.41 CSCKK276 pKa = 10.46 DD277 pKa = 3.37 VIEE280 pKa = 4.33 NVVKK284 pKa = 10.18 EE285 pKa = 4.05 INMNRR290 pKa = 11.84 DD291 pKa = 2.95 RR292 pKa = 11.84 KK293 pKa = 9.87 YY294 pKa = 11.23 DD295 pKa = 3.49 NHH297 pKa = 6.56 GLLLSGYY304 pKa = 9.27 IAGSTSGRR312 pKa = 11.84 FQTVPMLSDD321 pKa = 3.18 ISYY324 pKa = 11.01
Molecular weight: 36.71 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 7.163
IPC2_protein 7.497
IPC_protein 7.439
Toseland 7.22
ProMoST 8.097
Dawson 8.126
Bjellqvist 8.404
Wikipedia 8.053
Rodwell 8.141
Grimsley 7.293
Solomon 8.229
Lehninger 8.244
Nozaki 8.58
DTASelect 8.214
Thurlkill 8.258
EMBOSS 8.346
Sillero 8.565
Patrickios 4.279
IPC_peptide 8.214
IPC2_peptide 7.424
IPC2.peptide.svr19 7.557
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
6
0
6
4178
286
2116
696.3
78.85
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
5.05 ± 0.695
2.106 ± 0.243
6.726 ± 0.433
5.05 ± 0.354
3.255 ± 0.316
5.505 ± 0.454
2.8 ± 0.308
8.042 ± 0.403
6.462 ± 0.322
8.664 ± 0.991
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
3.303 ± 0.429
5.218 ± 0.119
3.71 ± 0.346
2.824 ± 0.12
4.859 ± 0.556
9.023 ± 0.253
6.415 ± 0.261
5.385 ± 0.339
1.316 ± 0.24
4.284 ± 0.118
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