Wheat dwarf India virus
Average proteome isoelectric point is 7.6
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|I0E0B6|I0E0B6_9GEMI Replication-associated protein OS=Wheat dwarf India virus OX=1174526 GN=RepA PE=3 SV=1
MM1 pKa = 7.16 SQTSAEE7 pKa = 4.15 NNSANPKK14 pKa = 9.85 ASSSTFRR21 pKa = 11.84 YY22 pKa = 9.66 RR23 pKa = 11.84 SNNCFLTFPHH33 pKa = 6.85 CNSCPYY39 pKa = 11.32 GMVQHH44 pKa = 6.51 FWDD47 pKa = 6.2 LISTWSPIYY56 pKa = 10.52 AVASVEE62 pKa = 3.96 LHH64 pKa = 6.31 QDD66 pKa = 3.6 GTPHH70 pKa = 7.04 LHH72 pKa = 7.39 ALLQTRR78 pKa = 11.84 KK79 pKa = 9.99 QISTNDD85 pKa = 3.09 PHH87 pKa = 8.17 FFDD90 pKa = 5.45 FDD92 pKa = 3.48 GHH94 pKa = 6.39 HH95 pKa = 6.67 PHH97 pKa = 6.45 IQAAKK102 pKa = 10.2 NPTLCRR108 pKa = 11.84 DD109 pKa = 4.1 YY110 pKa = 10.96 ILKK113 pKa = 10.76 GPITFSEE120 pKa = 4.21 KK121 pKa = 10.4 GAFIPRR127 pKa = 11.84 GRR129 pKa = 11.84 NAGTSPRR136 pKa = 11.84 HH137 pKa = 4.7 SNKK140 pKa = 9.68 RR141 pKa = 11.84 SRR143 pKa = 11.84 DD144 pKa = 3.83 DD145 pKa = 3.16 IMKK148 pKa = 10.33 DD149 pKa = 2.87 IIEE152 pKa = 4.36 NSTNKK157 pKa = 9.72 SDD159 pKa = 3.82 YY160 pKa = 10.04 LSKK163 pKa = 10.55 VRR165 pKa = 11.84 RR166 pKa = 11.84 NFPYY170 pKa = 10.46 DD171 pKa = 3.17 WATKK175 pKa = 10.05 LYY177 pKa = 9.47 NFEE180 pKa = 4.19 YY181 pKa = 10.26 SASKK185 pKa = 10.41 LFPEE189 pKa = 4.14 QQPEE193 pKa = 3.89 YY194 pKa = 10.27 SNPHH198 pKa = 5.63 GQSVPDD204 pKa = 3.91 LYY206 pKa = 11.03 CYY208 pKa = 7.88 EE209 pKa = 5.18 TIQDD213 pKa = 4.18 WIDD216 pKa = 3.54 SNLFQVHH223 pKa = 6.81 PYY225 pKa = 10.52 CYY227 pKa = 9.48 MLNTPTINSVAEE239 pKa = 4.03 AVQEE243 pKa = 4.11 LTWLQEE249 pKa = 3.57 NSRR252 pKa = 11.84 IHH254 pKa = 6.19 LQEE257 pKa = 3.56 QGQRR261 pKa = 11.84 ASTSSVQQGPEE272 pKa = 3.86 NLHH275 pKa = 6.18 GQGPWADD282 pKa = 3.62 TTTGRR287 pKa = 11.84 IMM289 pKa = 4.33
Molecular weight: 33.08 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 6.098
IPC2_protein 6.084
IPC_protein 6.198
Toseland 6.59
ProMoST 6.59
Dawson 6.561
Bjellqvist 6.517
Wikipedia 6.59
Rodwell 6.561
Grimsley 6.737
Solomon 6.561
Lehninger 6.561
Nozaki 6.839
DTASelect 7.015
Thurlkill 7.059
EMBOSS 7.029
Sillero 6.956
Patrickios 3.706
IPC_peptide 6.576
IPC2_peptide 6.898
IPC2.peptide.svr19 6.818
Protein with the highest isoelectric point:
>tr|I0E0B3|I0E0B3_9GEMI Movement protein OS=Wheat dwarf India virus OX=1174526 GN=V1 PE=3 SV=1
MM1 pKa = 7.06 SQVKK5 pKa = 9.91 KK6 pKa = 8.96 RR7 pKa = 11.84 TRR9 pKa = 11.84 RR10 pKa = 11.84 GDD12 pKa = 3.32 EE13 pKa = 4.14 VEE15 pKa = 3.38 WSKK18 pKa = 11.15 RR19 pKa = 11.84 KK20 pKa = 9.64 RR21 pKa = 11.84 LRR23 pKa = 11.84 SSGSKK28 pKa = 10.74 GSATKK33 pKa = 10.25 LRR35 pKa = 11.84 KK36 pKa = 9.92 LPVRR40 pKa = 11.84 PSLQIQSLYY49 pKa = 9.24 YY50 pKa = 10.43 TLTTYY55 pKa = 11.11 VDD57 pKa = 4.65 FKK59 pKa = 11.03 TGGEE63 pKa = 4.27 SYY65 pKa = 11.47 LMASYY70 pKa = 11.26 ARR72 pKa = 11.84 GSDD75 pKa = 2.92 EE76 pKa = 4.93 GEE78 pKa = 3.7 RR79 pKa = 11.84 HH80 pKa = 5.31 TNEE83 pKa = 3.34 TMTYY87 pKa = 9.1 KK88 pKa = 10.78 AALNLHH94 pKa = 6.77 LSASSDD100 pKa = 2.91 ACKK103 pKa = 10.58 YY104 pKa = 10.45 SNTGTGCIWLIYY116 pKa = 9.59 DD117 pKa = 4.79 AQPTGNKK124 pKa = 9.14 PSPKK128 pKa = 10.14 DD129 pKa = 2.95 IFGYY133 pKa = 10.22 SDD135 pKa = 4.65 SLNSWPTTWMVSRR148 pKa = 11.84 EE149 pKa = 3.87 QCHH152 pKa = 5.29 RR153 pKa = 11.84 FVVKK157 pKa = 10.48 RR158 pKa = 11.84 RR159 pKa = 11.84 WTFTLEE165 pKa = 4.16 TNGRR169 pKa = 11.84 LASDD173 pKa = 4.03 VPPSNVVWPPCKK185 pKa = 10.05 KK186 pKa = 10.47 SINFHH191 pKa = 6.3 KK192 pKa = 9.94 FAKK195 pKa = 9.91 GLGVRR200 pKa = 11.84 TEE202 pKa = 4.24 WKK204 pKa = 10.07 NKK206 pKa = 7.1 TDD208 pKa = 3.57 GGIGSIKK215 pKa = 10.24 KK216 pKa = 8.67 GALYY220 pKa = 9.5 FVIAPGNGVEE230 pKa = 4.03 GRR232 pKa = 11.84 MFGTIRR238 pKa = 11.84 MYY240 pKa = 10.66 FKK242 pKa = 11.0 SIGNQQ247 pKa = 3.0
Molecular weight: 27.83 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.186
IPC2_protein 9.443
IPC_protein 9.458
Toseland 10.145
ProMoST 9.794
Dawson 10.321
Bjellqvist 9.984
Wikipedia 10.482
Rodwell 10.804
Grimsley 10.379
Solomon 10.35
Lehninger 10.321
Nozaki 10.145
DTASelect 9.97
Thurlkill 10.175
EMBOSS 10.54
Sillero 10.233
Patrickios 10.438
IPC_peptide 10.35
IPC2_peptide 8.682
IPC2.peptide.svr19 8.4
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
999
106
357
249.8
28.44
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
5.906 ± 0.582
1.802 ± 0.232
4.905 ± 0.445
4.304 ± 0.109
4.705 ± 0.393
6.106 ± 1.017
3.103 ± 0.693
5.606 ± 0.514
5.506 ± 0.977
6.106 ± 0.301
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
1.902 ± 0.152
5.706 ± 0.654
7.007 ± 0.754
4.505 ± 0.763
5.706 ± 0.728
9.109 ± 0.532
6.607 ± 0.499
4.204 ± 0.486
2.302 ± 0.139
4.905 ± 0.289
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