Wild vitis virus 1
Average proteome isoelectric point is 6.46
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|A0A223FPN7|A0A223FPN7_9GEMI V3 OS=Wild vitis virus 1 OX=2025352 PE=4 SV=1
MM1 pKa = 7.33 SQTLSNAQIAQNSGIDD17 pKa = 3.77 DD18 pKa = 3.83 SVTIPKK24 pKa = 9.69 IRR26 pKa = 11.84 FDD28 pKa = 4.8 PYY30 pKa = 10.92 DD31 pKa = 3.35 EE32 pKa = 5.2 SYY34 pKa = 11.32 SEE36 pKa = 4.13 TSSYY40 pKa = 11.34 SSCCDD45 pKa = 2.95 SSRR48 pKa = 11.84 GSSQSSGGGLLKK60 pKa = 10.43 HH61 pKa = 6.46 HH62 pKa = 6.58 NSDD65 pKa = 3.29 RR66 pKa = 11.84 VSNSVFNEE74 pKa = 3.59 LDD76 pKa = 3.67 DD77 pKa = 4.45 YY78 pKa = 11.94 NPTLLDD84 pKa = 3.75 LSLPAALWFMCEE96 pKa = 4.19 RR97 pKa = 11.84 YY98 pKa = 9.8 LSSVVKK104 pKa = 10.59 GDD106 pKa = 4.02 LLVLPGISSAQCPAVRR122 pKa = 11.84 RR123 pKa = 11.84 LLRR126 pKa = 11.84 RR127 pKa = 11.84 VSRR130 pKa = 11.84 RR131 pKa = 11.84 NCSFHH136 pKa = 7.03 SKK138 pKa = 10.05 CEE140 pKa = 3.62 EE141 pKa = 3.63 WAYY144 pKa = 11.03 GCLEE148 pKa = 4.54 LKK150 pKa = 10.16 ACKK153 pKa = 10.13 DD154 pKa = 3.8 GIEE157 pKa = 4.16 SSEE160 pKa = 4.06 EE161 pKa = 3.95 SSEE164 pKa = 4.08 KK165 pKa = 10.93 SPVPAKK171 pKa = 10.23 EE172 pKa = 4.11 GSFEE176 pKa = 3.99 AFARR180 pKa = 11.84 GAACSTSS187 pKa = 2.99
Molecular weight: 20.36 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 5.033
IPC2_protein 5.219
IPC_protein 5.118
Toseland 5.054
ProMoST 5.258
Dawson 5.118
Bjellqvist 5.245
Wikipedia 4.991
Rodwell 5.041
Grimsley 4.978
Solomon 5.118
Lehninger 5.08
Nozaki 5.245
DTASelect 5.397
Thurlkill 5.08
EMBOSS 5.041
Sillero 5.321
Patrickios 3.605
IPC_peptide 5.13
IPC2_peptide 5.308
IPC2.peptide.svr19 5.341
Protein with the highest isoelectric point:
>tr|A0A223FPN2|A0A223FPN2_9GEMI Replication-associated protein OS=Wild vitis virus 1 OX=2025352 PE=3 SV=1
MM1 pKa = 7.22 VLRR4 pKa = 11.84 ARR6 pKa = 11.84 RR7 pKa = 11.84 RR8 pKa = 11.84 VRR10 pKa = 11.84 RR11 pKa = 11.84 SRR13 pKa = 11.84 RR14 pKa = 11.84 YY15 pKa = 7.67 PRR17 pKa = 11.84 RR18 pKa = 11.84 RR19 pKa = 11.84 VLSKK23 pKa = 9.85 RR24 pKa = 11.84 SRR26 pKa = 11.84 VARR29 pKa = 11.84 RR30 pKa = 11.84 ARR32 pKa = 11.84 PRR34 pKa = 11.84 SRR36 pKa = 11.84 PCQFSFHH43 pKa = 6.54 GNSFAAQPTLFFLTPIALGNGAEE66 pKa = 4.31 DD67 pKa = 3.21 RR68 pKa = 11.84 TGPVLTVSSMYY79 pKa = 10.73 LKK81 pKa = 10.8 GVVIPTDD88 pKa = 3.41 TVTDD92 pKa = 4.18 GLHH95 pKa = 7.25 DD96 pKa = 3.91 VYY98 pKa = 11.03 FWIILDD104 pKa = 4.36 RR105 pKa = 11.84 FPQGSDD111 pKa = 3.01 PSYY114 pKa = 11.38 GDD116 pKa = 3.23 IFTGSDD122 pKa = 2.95 ASGSMVEE129 pKa = 3.95 TLTRR133 pKa = 11.84 NKK135 pKa = 10.02 QNRR138 pKa = 11.84 KK139 pKa = 7.81 RR140 pKa = 11.84 FRR142 pKa = 11.84 ILGSKK147 pKa = 9.98 KK148 pKa = 10.32 LVVGVNRR155 pKa = 11.84 KK156 pKa = 7.89 PQEE159 pKa = 4.22 SLPHH163 pKa = 5.46 SRR165 pKa = 11.84 APFSIFQRR173 pKa = 11.84 RR174 pKa = 11.84 RR175 pKa = 11.84 LVVSFKK181 pKa = 11.18 NDD183 pKa = 3.06 VTGGGRR189 pKa = 11.84 NDD191 pKa = 3.22 VEE193 pKa = 4.43 RR194 pKa = 11.84 NRR196 pKa = 11.84 LYY198 pKa = 10.61 LACASSTGHH207 pKa = 6.02 TFRR210 pKa = 11.84 LYY212 pKa = 11.05 CNGIINFFNGSVFF225 pKa = 3.32
Molecular weight: 25.6 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.163
IPC2_protein 10.175
IPC_protein 11.491
Toseland 11.608
ProMoST 12.076
Dawson 11.623
Bjellqvist 11.594
Wikipedia 12.076
Rodwell 11.359
Grimsley 11.667
Solomon 12.091
Lehninger 11.989
Nozaki 11.608
DTASelect 11.594
Thurlkill 11.608
EMBOSS 12.106
Sillero 11.608
Patrickios 11.082
IPC_peptide 12.091
IPC2_peptide 11.082
IPC2.peptide.svr19 9.359
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
1105
124
261
184.2
21.03
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
4.525 ± 0.618
2.172 ± 0.47
5.701 ± 0.952
6.244 ± 1.127
4.344 ± 0.901
5.158 ± 0.791
2.805 ± 0.699
5.882 ± 0.858
4.525 ± 0.518
7.783 ± 0.424
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
1.991 ± 0.44
5.52 ± 0.575
5.792 ± 0.833
3.077 ± 0.583
8.326 ± 1.633
9.955 ± 2.008
6.154 ± 1.364
5.339 ± 0.88
0.995 ± 0.281
3.71 ± 0.342
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