Tico virus
Average proteome isoelectric point is 6.75
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 4 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|A0A482KEP2|A0A482KEP2_9VIRU Nonstructural protein OS=Tico virus OX=2559113 GN=NSs PE=4 SV=1
MM1 pKa = 7.33 ASKK4 pKa = 10.9 YY5 pKa = 10.73 LFDD8 pKa = 4.55 RR9 pKa = 11.84 PVVSRR14 pKa = 11.84 TSDD17 pKa = 3.01 QLKK20 pKa = 10.32 RR21 pKa = 11.84 IFVHH25 pKa = 4.96 YY26 pKa = 8.95 TAFNKK31 pKa = 8.88 VCKK34 pKa = 10.48 YY35 pKa = 9.95 PITRR39 pKa = 11.84 FMSLEE44 pKa = 4.11 VPTVYY49 pKa = 10.69 YY50 pKa = 10.7 AVVEE54 pKa = 4.3 DD55 pKa = 4.86 EE56 pKa = 5.05 RR57 pKa = 11.84 PSLPDD62 pKa = 4.15 FYY64 pKa = 11.65 RR65 pKa = 11.84 MGQLPARR72 pKa = 11.84 WGFPEE77 pKa = 4.87 DD78 pKa = 3.41 SQVTKK83 pKa = 10.72 RR84 pKa = 11.84 SPRR87 pKa = 11.84 KK88 pKa = 9.75 YY89 pKa = 9.85 LGLSIGLSSLDD100 pKa = 3.22 SKK102 pKa = 11.56 DD103 pKa = 3.31 YY104 pKa = 11.31 VRR106 pKa = 11.84 FDD108 pKa = 3.52 EE109 pKa = 5.1 PLLKK113 pKa = 10.55 SAISWPLTYY122 pKa = 9.82 PSHH125 pKa = 6.8 VFLNLLVKK133 pKa = 10.27 RR134 pKa = 11.84 EE135 pKa = 4.11 SMGPWMFKK143 pKa = 10.26 SICATYY149 pKa = 9.25 FCRR152 pKa = 11.84 MTNCEE157 pKa = 4.58 EE158 pKa = 3.74 IDD160 pKa = 3.41 IALVRR165 pKa = 11.84 AHH167 pKa = 7.23 KK168 pKa = 10.32 IIINEE173 pKa = 4.02 ATKK176 pKa = 10.04 MGLDD180 pKa = 3.08 ITQFSGEE187 pKa = 4.1 NLLMEE192 pKa = 4.84 ICHH195 pKa = 5.61 IQCIKK200 pKa = 10.65 LLEE203 pKa = 4.42 AFSNEE208 pKa = 3.61 PSEE211 pKa = 4.54 GRR213 pKa = 11.84 VHH215 pKa = 7.24 SPIYY219 pKa = 9.83 QLLRR223 pKa = 11.84 MFSNDD228 pKa = 2.31 IVVPSLRR235 pKa = 11.84 SGSGDD240 pKa = 3.43 GDD242 pKa = 3.78 CPALVNEE249 pKa = 4.98 CVTAFIDD256 pKa = 5.31 GMNGDD261 pKa = 4.01 INHH264 pKa = 7.25 PSVVSQDD271 pKa = 3.58 YY272 pKa = 9.8 EE273 pKa = 3.9
Molecular weight: 31.14 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 5.689
IPC2_protein 5.792
IPC_protein 5.817
Toseland 6.084
ProMoST 5.97
Dawson 6.084
Bjellqvist 6.097
Wikipedia 6.097
Rodwell 6.071
Grimsley 6.173
Solomon 6.084
Lehninger 6.084
Nozaki 6.351
DTASelect 6.532
Thurlkill 6.532
EMBOSS 6.504
Sillero 6.453
Patrickios 3.834
IPC_peptide 6.109
IPC2_peptide 6.427
IPC2.peptide.svr19 6.434
Protein with the highest isoelectric point:
>tr|A0A482KC17|A0A482KC17_9VIRU Glycoprotein OS=Tico virus OX=2559113 GN=GPC PE=4 SV=1
MM1 pKa = 8.01 SDD3 pKa = 3.61 YY4 pKa = 11.2 QKK6 pKa = 11.07 LAVQFASEE14 pKa = 4.68 DD15 pKa = 3.78 LDD17 pKa = 3.62 HH18 pKa = 6.99 TAIQQWVNEE27 pKa = 4.04 FAYY30 pKa = 10.13 EE31 pKa = 4.12 GFDD34 pKa = 3.08 ARR36 pKa = 11.84 TVIKK40 pKa = 10.47 LLQEE44 pKa = 4.13 RR45 pKa = 11.84 GGDD48 pKa = 3.28 GWKK51 pKa = 10.44 NDD53 pKa = 3.63 AKK55 pKa = 11.22 KK56 pKa = 10.24 MIVLALTRR64 pKa = 11.84 GNKK67 pKa = 7.19 PAKK70 pKa = 8.89 MIKK73 pKa = 10.05 KK74 pKa = 8.69 MSPEE78 pKa = 3.53 GRR80 pKa = 11.84 KK81 pKa = 7.14 TVEE84 pKa = 3.96 ALVSKK89 pKa = 10.95 YY90 pKa = 10.72 KK91 pKa = 9.7 LTSGNPSRR99 pKa = 11.84 NDD101 pKa = 3.14 LTLSRR106 pKa = 11.84 VAAALAGWTCQAAVIVQDD124 pKa = 3.78 YY125 pKa = 11.0 LPVTGKK131 pKa = 9.05 TIDD134 pKa = 3.69 AFSPNYY140 pKa = 8.5 PRR142 pKa = 11.84 TMMHH146 pKa = 6.96 PSFAGLIDD154 pKa = 3.5 PTLPRR159 pKa = 11.84 DD160 pKa = 3.47 ILEE163 pKa = 4.56 TIINAHH169 pKa = 6.18 SLFLYY174 pKa = 10.26 NFSRR178 pKa = 11.84 TINPSLRR185 pKa = 11.84 GLSKK189 pKa = 11.4 AEE191 pKa = 3.88 VEE193 pKa = 4.35 QSFGQPMRR201 pKa = 11.84 AAINSTFISSAQRR214 pKa = 11.84 RR215 pKa = 11.84 LMLEE219 pKa = 3.76 TLGIMDD225 pKa = 4.74 QNMKK229 pKa = 10.31 LAANVVKK236 pKa = 10.52 AAAIYY241 pKa = 9.75 EE242 pKa = 4.05 AMYY245 pKa = 11.01
Molecular weight: 27.21 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 8.779
IPC2_protein 8.726
IPC_protein 8.682
Toseland 9.37
ProMoST 9.194
Dawson 9.648
Bjellqvist 9.341
Wikipedia 9.809
Rodwell 9.911
Grimsley 9.721
Solomon 9.706
Lehninger 9.663
Nozaki 9.399
DTASelect 9.326
Thurlkill 9.472
EMBOSS 9.794
Sillero 9.56
Patrickios 5.041
IPC_peptide 9.692
IPC2_peptide 7.849
IPC2.peptide.svr19 7.788
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
4
0
4
4000
245
2101
1000.0
112.73
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
5.35 ± 0.877
2.625 ± 0.786
5.55 ± 0.603
6.625 ± 0.449
4.5 ± 0.318
5.775 ± 0.252
2.675 ± 0.272
6.1 ± 0.377
5.95 ± 0.257
8.975 ± 0.257
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
3.475 ± 0.389
4.0 ± 0.258
3.725 ± 0.508
3.475 ± 0.298
5.7 ± 0.151
10.125 ± 0.74
4.975 ± 0.239
6.55 ± 0.205
1.175 ± 0.08
2.675 ± 0.405
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