Vesicular stomatitis Indiana virus (strain Glasgow) (VSIV)
Average proteome isoelectric point is 6.93
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:
>sp|P04883|GLYCO_VSIVG Glycoprotein OS=Vesicular stomatitis Indiana virus (strain Glasgow) OX=11278 GN=G PE=1 SV=1
MM1 pKa = 8.26 DD2 pKa = 5.12 NLTKK6 pKa = 10.36 VRR8 pKa = 11.84 EE9 pKa = 4.07 YY10 pKa = 10.74 LKK12 pKa = 10.75 SYY14 pKa = 10.66 SRR16 pKa = 11.84 LDD18 pKa = 3.47 QAVGEE23 pKa = 4.08 IDD25 pKa = 3.96 EE26 pKa = 5.27 IEE28 pKa = 3.97 AQRR31 pKa = 11.84 AEE33 pKa = 3.95 KK34 pKa = 10.72 SNYY37 pKa = 9.35 EE38 pKa = 4.03 LFQEE42 pKa = 4.94 DD43 pKa = 3.69 GVEE46 pKa = 3.95 EE47 pKa = 4.21 HH48 pKa = 6.3 TRR50 pKa = 11.84 PSYY53 pKa = 10.41 FQAADD58 pKa = 3.66 DD59 pKa = 4.51 SDD61 pKa = 4.18 TEE63 pKa = 4.31 SEE65 pKa = 5.06 PEE67 pKa = 3.81 IEE69 pKa = 4.85 DD70 pKa = 3.56 NQGLYY75 pKa = 10.63 VPDD78 pKa = 4.61 PEE80 pKa = 5.77 AEE82 pKa = 4.03 QVEE85 pKa = 4.84 GFIQGPLDD93 pKa = 4.89 DD94 pKa = 4.9 YY95 pKa = 11.94 ADD97 pKa = 4.61 DD98 pKa = 4.64 DD99 pKa = 4.52 VDD101 pKa = 4.98 VVFTSDD107 pKa = 2.64 WKK109 pKa = 10.68 QPEE112 pKa = 4.5 LEE114 pKa = 4.1 SDD116 pKa = 3.51 EE117 pKa = 4.45 HH118 pKa = 6.73 GKK120 pKa = 7.31 TLRR123 pKa = 11.84 LTLPEE128 pKa = 4.38 GLSGEE133 pKa = 4.62 QKK135 pKa = 10.45 SQWLSTIKK143 pKa = 10.75 AVVQSAKK150 pKa = 9.73 HH151 pKa = 5.0 WNLAEE156 pKa = 4.34 CTFEE160 pKa = 4.44 ASGEE164 pKa = 4.03 GVIIKK169 pKa = 9.83 KK170 pKa = 10.18 RR171 pKa = 11.84 QITPDD176 pKa = 3.37 VYY178 pKa = 11.16 KK179 pKa = 9.69 VTPVMNTHH187 pKa = 7.32 PSQSEE192 pKa = 3.94 AVSDD196 pKa = 3.56 VWSLSKK202 pKa = 9.99 TSMTFQPKK210 pKa = 9.52 KK211 pKa = 10.78 ASLQPLTVSLDD222 pKa = 3.49 EE223 pKa = 4.8 LFSSRR228 pKa = 11.84 GEE230 pKa = 4.14 FISVGGNGRR239 pKa = 11.84 MSHH242 pKa = 6.49 KK243 pKa = 10.26 EE244 pKa = 3.78 AILLGLRR251 pKa = 11.84 YY252 pKa = 9.68 KK253 pKa = 10.6 KK254 pKa = 10.43 LYY256 pKa = 8.53 NQARR260 pKa = 11.84 VKK262 pKa = 11.01 YY263 pKa = 9.84 SLL265 pKa = 3.74
Molecular weight: 29.91 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 4.654
IPC2_protein 4.609
IPC_protein 4.546
Toseland 4.393
ProMoST 4.647
Dawson 4.495
Bjellqvist 4.635
Wikipedia 4.342
Rodwell 4.393
Grimsley 4.304
Solomon 4.482
Lehninger 4.444
Nozaki 4.596
DTASelect 4.736
Thurlkill 4.393
EMBOSS 4.368
Sillero 4.66
Patrickios 3.961
IPC_peptide 4.495
IPC2_peptide 4.647
IPC2.peptide.svr19 4.619
Protein with the highest isoelectric point:
>sp|P0C2X6-2|C-2_VSIVG Isoform of P0C2X6 Isoform C of Protein C' OS=Vesicular stomatitis Indiana virus (strain Glasgow) OX=11278 GN=P PE=4 SV=1
MM1 pKa = 7.27 SCSKK5 pKa = 9.46 RR6 pKa = 11.84 TEE8 pKa = 3.88 WKK10 pKa = 10.46 SILGPLIFRR19 pKa = 11.84 QQMILTQNLNRR30 pKa = 11.84 KK31 pKa = 8.94 LKK33 pKa = 9.19 TIKK36 pKa = 10.43 ACMYY40 pKa = 9.82 QIRR43 pKa = 11.84 KK44 pKa = 9.18 LSKK47 pKa = 10.41 LKK49 pKa = 10.65 ALYY52 pKa = 10.18 RR53 pKa = 11.84 GLL55 pKa = 3.84
Molecular weight: 6.54 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.292
IPC2_protein 10.058
IPC_protein 10.716
Toseland 11.096
ProMoST 10.73
Dawson 11.155
Bjellqvist 10.833
Wikipedia 11.345
Rodwell 11.579
Grimsley 11.184
Solomon 11.286
Lehninger 11.257
Nozaki 11.067
DTASelect 10.818
Thurlkill 11.067
EMBOSS 11.491
Sillero 11.082
Patrickios 11.33
IPC_peptide 11.286
IPC2_peptide 9.838
IPC2.peptide.svr19 8.257
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
5
3
8
1949
55
511
243.6
27.65
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
6.465 ± 0.651
1.385 ± 0.38
6.157 ± 0.59
5.695 ± 0.845
4.772 ± 0.491
6.414 ± 0.45
2.771 ± 0.512
5.387 ± 0.554
6.978 ± 0.558
8.415 ± 0.552
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
3.335 ± 0.531
3.232 ± 0.173
5.233 ± 0.339
3.284 ± 0.593
4.72 ± 0.474
8.62 ± 0.362
5.439 ± 0.326
5.285 ± 0.47
2.052 ± 0.234
4.361 ± 0.183
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