Tomato leaf curl Anjouan virus
Average proteome isoelectric point is 8.03
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:
>tr|A7DXH8|A7DXH8_9GEMI C4 protein OS=Tomato leaf curl Anjouan virus OX=439422 GN=c4 PE=3 SV=1
MM1 pKa = 7.34 PLEE4 pKa = 3.93 YY5 pKa = 9.82 TLYY8 pKa = 10.13 IVPLYY13 pKa = 10.54 TDD15 pKa = 3.54 ILVSCVYY22 pKa = 10.16 PDD24 pKa = 3.92 SKK26 pKa = 10.91 RR27 pKa = 11.84 QLKK30 pKa = 8.83 MPRR33 pKa = 11.84 AGRR36 pKa = 11.84 FKK38 pKa = 10.78 INAKK42 pKa = 10.25 NYY44 pKa = 9.22 FITYY48 pKa = 6.44 PQCSITKK55 pKa = 9.75 EE56 pKa = 3.63 EE57 pKa = 4.24 ALAQIKK63 pKa = 10.39 SFSYY67 pKa = 7.82 PTNIKK72 pKa = 10.01 FIRR75 pKa = 11.84 VCRR78 pKa = 11.84 EE79 pKa = 3.4 LHH81 pKa = 6.27 QDD83 pKa = 3.85 GLPHH87 pKa = 6.4 LHH89 pKa = 6.55 VLIQFEE95 pKa = 5.32 GKK97 pKa = 9.21 FQCTNQRR104 pKa = 11.84 FFDD107 pKa = 4.08 LVSQTRR113 pKa = 11.84 SAHH116 pKa = 4.86 FHH118 pKa = 6.57 PNIQGAKK125 pKa = 9.45 SSSDD129 pKa = 2.98 VKK131 pKa = 11.11 AYY133 pKa = 9.72 IEE135 pKa = 4.28 KK136 pKa = 10.72 GGEE139 pKa = 3.8 FLDD142 pKa = 3.8 YY143 pKa = 11.32 GVFQVDD149 pKa = 2.95 ARR151 pKa = 11.84 SARR154 pKa = 11.84 GEE156 pKa = 4.23 GQHH159 pKa = 6.45 LAQVYY164 pKa = 10.81 ADD166 pKa = 4.28 ALNASSKK173 pKa = 11.05 EE174 pKa = 3.77 EE175 pKa = 3.55 ALQIIKK181 pKa = 10.59 EE182 pKa = 4.08 KK183 pKa = 10.65 DD184 pKa = 3.17 PKK186 pKa = 11.22 SFFLQYY192 pKa = 11.05 HH193 pKa = 5.66 NLSANADD200 pKa = 4.29 KK201 pKa = 11.14 IFMTPPNPYY210 pKa = 9.47 VSNFLTSSFDD220 pKa = 3.47 QVPEE224 pKa = 3.83 EE225 pKa = 4.03 LEE227 pKa = 3.64 IWVSEE232 pKa = 4.08 NVMDD236 pKa = 5.26 AAARR240 pKa = 11.84 PWRR243 pKa = 11.84 PMSIVLEE250 pKa = 4.41 GDD252 pKa = 3.1 SRR254 pKa = 11.84 TGKK257 pKa = 8.52 TMWARR262 pKa = 11.84 SLGPHH267 pKa = 6.71 NYY269 pKa = 10.18 LCGHH273 pKa = 7.38 LDD275 pKa = 4.18 LSPKK279 pKa = 10.15 VYY281 pKa = 11.07 SNDD284 pKa = 2.25 AWYY287 pKa = 10.92 NVIDD291 pKa = 5.2 DD292 pKa = 4.41 VDD294 pKa = 3.61 PHH296 pKa = 5.85 YY297 pKa = 11.0 LKK299 pKa = 10.7 HH300 pKa = 6.2 FKK302 pKa = 10.7 EE303 pKa = 4.46 FMGAQRR309 pKa = 11.84 DD310 pKa = 3.81 WQSNTKK316 pKa = 9.26 YY317 pKa = 10.63 GKK319 pKa = 9.49 PIQIKK324 pKa = 10.42 GGIPTIFLCNPGPTSSYY341 pKa = 11.0 KK342 pKa = 10.54 EE343 pKa = 3.87 YY344 pKa = 11.21 LEE346 pKa = 4.17 EE347 pKa = 5.59 DD348 pKa = 3.1 KK349 pKa = 11.26 NAPLKK354 pKa = 10.76 AWATKK359 pKa = 10.05 NATFVTLHH367 pKa = 6.54 EE368 pKa = 4.54 PLFSNTNQGQTPHH381 pKa = 7.48 SEE383 pKa = 4.25 EE384 pKa = 4.55 DD385 pKa = 3.44 THH387 pKa = 6.45 STT389 pKa = 3.67
Molecular weight: 44.41 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 6.134
IPC2_protein 6.109
IPC_protein 6.224
Toseland 6.59
ProMoST 6.605
Dawson 6.576
Bjellqvist 6.532
Wikipedia 6.59
Rodwell 6.561
Grimsley 6.751
Solomon 6.576
Lehninger 6.576
Nozaki 6.839
DTASelect 7.029
Thurlkill 7.059
EMBOSS 7.029
Sillero 6.956
Patrickios 3.986
IPC_peptide 6.59
IPC2_peptide 6.81
IPC2.peptide.svr19 6.81
Protein with the highest isoelectric point:
>tr|A7DXH5|A7DXH5_9GEMI Replication enhancer OS=Tomato leaf curl Anjouan virus OX=439422 GN=c3 PE=3 SV=1
MM1 pKa = 7.7 SKK3 pKa = 10.47 RR4 pKa = 11.84 PGDD7 pKa = 3.68 ILISTPVSKK16 pKa = 10.58 VRR18 pKa = 11.84 RR19 pKa = 11.84 RR20 pKa = 11.84 LNFDD24 pKa = 3.29 SPFTSRR30 pKa = 11.84 AVVPTAPGISRR41 pKa = 11.84 RR42 pKa = 11.84 RR43 pKa = 11.84 AWTYY47 pKa = 9.87 RR48 pKa = 11.84 PMYY51 pKa = 9.32 RR52 pKa = 11.84 KK53 pKa = 9.24 PKK55 pKa = 9.02 IYY57 pKa = 10.46 RR58 pKa = 11.84 MYY60 pKa = 10.76 KK61 pKa = 10.18 SPDD64 pKa = 3.3 VPKK67 pKa = 10.78 GCEE70 pKa = 4.39 GPCKK74 pKa = 9.35 VQSYY78 pKa = 6.99 EE79 pKa = 3.67 QRR81 pKa = 11.84 DD82 pKa = 4.05 DD83 pKa = 3.72 VKK85 pKa = 9.5 HH86 pKa = 5.48 TGIVRR91 pKa = 11.84 CVSDD95 pKa = 3.31 VTRR98 pKa = 11.84 GSGITHH104 pKa = 6.35 RR105 pKa = 11.84 VGKK108 pKa = 9.68 RR109 pKa = 11.84 FCIKK113 pKa = 10.32 SIYY116 pKa = 9.91 FLGKK120 pKa = 8.86 IWMDD124 pKa = 3.51 EE125 pKa = 4.09 NIKK128 pKa = 10.06 KK129 pKa = 9.97 QNHH132 pKa = 4.95 TNQVMFFLVRR142 pKa = 11.84 DD143 pKa = 3.69 RR144 pKa = 11.84 RR145 pKa = 11.84 PYY147 pKa = 10.9 GSAPMDD153 pKa = 4.11 FGQVFNMFDD162 pKa = 3.99 NEE164 pKa = 4.11 PSTATVKK171 pKa = 10.85 NDD173 pKa = 2.82 LRR175 pKa = 11.84 DD176 pKa = 3.36 RR177 pKa = 11.84 FQVMRR182 pKa = 11.84 KK183 pKa = 7.52 FHH185 pKa = 5.82 ATVVGGPSGMKK196 pKa = 9.47 EE197 pKa = 3.54 QALVKK202 pKa = 10.31 RR203 pKa = 11.84 FFRR206 pKa = 11.84 INSHH210 pKa = 3.89 VTYY213 pKa = 10.54 NHH215 pKa = 5.79 QEE217 pKa = 3.49 AAKK220 pKa = 10.4 YY221 pKa = 9.25 EE222 pKa = 4.13 NHH224 pKa = 6.46 TEE226 pKa = 3.99 NALLLYY232 pKa = 7.29 MACTHH237 pKa = 7.07 ASNPVYY243 pKa = 9.86 ATLKK247 pKa = 9.47 IRR249 pKa = 11.84 IYY251 pKa = 10.67 FYY253 pKa = 11.26 DD254 pKa = 3.51 SVSNN258 pKa = 3.9
Molecular weight: 29.92 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.267
IPC2_protein 9.545
IPC_protein 9.78
Toseland 10.16
ProMoST 9.867
Dawson 10.365
Bjellqvist 10.058
Wikipedia 10.555
Rodwell 10.73
Grimsley 10.438
Solomon 10.394
Lehninger 10.365
Nozaki 10.189
DTASelect 10.043
Thurlkill 10.218
EMBOSS 10.57
Sillero 10.277
Patrickios 10.292
IPC_peptide 10.394
IPC2_peptide 8.916
IPC2.peptide.svr19 8.537
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
1109
77
389
184.8
21.32
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
4.869 ± 0.977
2.164 ± 0.611
4.959 ± 0.524
4.509 ± 0.613
4.959 ± 0.547
4.779 ± 0.582
4.238 ± 0.6
6.222 ± 0.865
6.312 ± 0.572
7.124 ± 1.063
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.525 ± 0.488
5.14 ± 0.507
6.132 ± 0.669
4.959 ± 0.711
6.312 ± 1.191
7.845 ± 1.282
5.41 ± 0.217
5.861 ± 1.134
1.262 ± 0.16
4.418 ± 0.461
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