Sweetwater Branch virus
Average proteome isoelectric point is 6.65
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 8 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|A0A0D3R1K9|A0A0D3R1K9_9RHAB Matrix OS=Sweetwater Branch virus OX=1272958 PE=4 SV=1
MM1 pKa = 6.6 QRR3 pKa = 11.84 QRR5 pKa = 11.84 ISIPYY10 pKa = 7.75 VTDD13 pKa = 4.16 SILTDD18 pKa = 3.32 ASKK21 pKa = 11.0 AHH23 pKa = 7.05 DD24 pKa = 4.31 PNEE27 pKa = 4.17 VQDD30 pKa = 4.12 NEE32 pKa = 4.75 SIPTIKK38 pKa = 10.14 ILPGLSGDD46 pKa = 3.52 QKK48 pKa = 11.42 LNEE51 pKa = 4.34 LLDD54 pKa = 3.79 SRR56 pKa = 11.84 EE57 pKa = 4.02 LNFRR61 pKa = 11.84 TRR63 pKa = 11.84 ASSTSSYY70 pKa = 11.54 DD71 pKa = 3.41 DD72 pKa = 5.05 DD73 pKa = 5.03 DD74 pKa = 3.92 WAEE77 pKa = 4.19 SIIDD81 pKa = 3.92 LSKK84 pKa = 10.68 KK85 pKa = 10.58 DD86 pKa = 3.55 EE87 pKa = 4.54 STTHH91 pKa = 6.69 NYY93 pKa = 9.23 QKK95 pKa = 11.09 GGDD98 pKa = 3.56 NSYY101 pKa = 10.91 KK102 pKa = 10.9 SKK104 pKa = 9.98 DD105 pKa = 3.24 TSADD109 pKa = 3.36 LDD111 pKa = 3.88 TPPNKK116 pKa = 9.53 KK117 pKa = 10.24 DD118 pKa = 3.47 SASCTTNDD126 pKa = 3.68 ASNLQSIQEE135 pKa = 4.14 ANVFDD140 pKa = 4.22 TSHH143 pKa = 7.43 LYY145 pKa = 10.11 PLMEE149 pKa = 4.86 LPHH152 pKa = 6.53 SFSHH156 pKa = 7.21 CIPKK160 pKa = 10.08 LQFFLKK166 pKa = 10.49 YY167 pKa = 9.14 YY168 pKa = 10.73 NLYY171 pKa = 10.43 EE172 pKa = 4.41 DD173 pKa = 3.24 VDD175 pKa = 4.13 YY176 pKa = 11.69 VIDD179 pKa = 4.09 KK180 pKa = 11.18 DD181 pKa = 3.48 NTKK184 pKa = 10.97 YY185 pKa = 11.06 YY186 pKa = 10.4 FFPTKK191 pKa = 10.04 KK192 pKa = 8.86 WLQGPEE198 pKa = 4.01 EE199 pKa = 4.55 YY200 pKa = 10.0 EE201 pKa = 4.4 VRR203 pKa = 11.84 TSDD206 pKa = 4.47 HH207 pKa = 7.0 PIEE210 pKa = 5.41 SEE212 pKa = 4.58 DD213 pKa = 3.32 VTEE216 pKa = 4.12 EE217 pKa = 3.85 HH218 pKa = 6.95 GEE220 pKa = 4.06 VHH222 pKa = 6.85 ALLDD226 pKa = 3.92 FLSKK230 pKa = 10.77 GFYY233 pKa = 9.38 VEE235 pKa = 3.91 KK236 pKa = 10.74 RR237 pKa = 11.84 NIKK240 pKa = 9.37 GKK242 pKa = 11.02 YY243 pKa = 9.39 YY244 pKa = 10.71 FDD246 pKa = 5.17 LNNPSLNVNKK256 pKa = 9.93 IAKK259 pKa = 9.37 QDD261 pKa = 3.51 GDD263 pKa = 3.46 AHH265 pKa = 6.03 GWSDD269 pKa = 3.72 SKK271 pKa = 11.35 KK272 pKa = 9.42 IDD274 pKa = 4.54 AIFKK278 pKa = 10.39 ASGIYY283 pKa = 9.79 RR284 pKa = 11.84 AMRR287 pKa = 11.84 LKK289 pKa = 10.87 AKK291 pKa = 8.75 WW292 pKa = 3.07
Molecular weight: 33.51 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 5.012
IPC2_protein 5.041
IPC_protein 5.016
Toseland 4.965
ProMoST 5.181
Dawson 5.041
Bjellqvist 5.156
Wikipedia 4.952
Rodwell 4.94
Grimsley 4.902
Solomon 5.041
Lehninger 5.003
Nozaki 5.169
DTASelect 5.385
Thurlkill 4.991
EMBOSS 5.003
Sillero 5.232
Patrickios 3.986
IPC_peptide 5.041
IPC2_peptide 5.219
IPC2.peptide.svr19 5.203
Protein with the highest isoelectric point:
>tr|A0A0D3R1P9|A0A0D3R1P9_9RHAB Uncharacterized protein OS=Sweetwater Branch virus OX=1272958 PE=4 SV=1
MM1 pKa = 7.66 EE2 pKa = 5.43 LPKK5 pKa = 10.73 SFNLQIDD12 pKa = 4.02 YY13 pKa = 11.43 NNIWNQISSRR23 pKa = 11.84 ISPIWHH29 pKa = 6.39 QIKK32 pKa = 9.54 KK33 pKa = 8.71 WSIIVFILFLTICIVKK49 pKa = 9.59 IGKK52 pKa = 9.7 FIFQCIKK59 pKa = 9.6 IFKK62 pKa = 8.64 WLANSVFNYY71 pKa = 9.45 MRR73 pKa = 11.84 ICFKK77 pKa = 10.75 QLSKK81 pKa = 10.71 KK82 pKa = 9.86 IKK84 pKa = 9.78 PKK86 pKa = 10.32 QSPQKK91 pKa = 9.4 TIYY94 pKa = 9.78 KK95 pKa = 9.99 DD96 pKa = 3.14 RR97 pKa = 11.84 SKK99 pKa = 11.29 EE100 pKa = 4.04 VILDD104 pKa = 3.55 VV105 pKa = 4.34
Molecular weight: 12.66 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.087
IPC2_protein 9.385
IPC_protein 9.268
Toseland 10.321
ProMoST 9.809
Dawson 10.438
Bjellqvist 10.028
Wikipedia 10.526
Rodwell 11.228
Grimsley 10.452
Solomon 10.452
Lehninger 10.438
Nozaki 10.321
DTASelect 10.014
Thurlkill 10.306
EMBOSS 10.701
Sillero 10.35
Patrickios 10.965
IPC_peptide 10.452
IPC2_peptide 8.624
IPC2.peptide.svr19 8.297
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
8
0
8
4187
105
2120
523.4
60.1
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
3.559 ± 0.416
2.054 ± 0.275
6.472 ± 0.67
5.35 ± 0.251
4.227 ± 0.212
5.063 ± 0.321
2.747 ± 0.271
8.073 ± 0.634
7.523 ± 0.675
10.103 ± 1.012
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.173 ± 0.303
6.281 ± 0.259
3.845 ± 0.191
3.129 ± 0.291
3.989 ± 0.382
8.574 ± 0.449
5.445 ± 0.32
5.087 ± 0.271
1.791 ± 0.114
4.514 ± 0.466
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