Pig stool associated circular ssDNA virus GER2011
Average proteome isoelectric point is 6.68
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 5 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|I1TE90|I1TE90_9VIRU Uncharacterized protein OS=Pig stool associated circular ssDNA virus GER2011 OX=1114942 PE=4 SV=1
MM1 pKa = 7.46 GWFSDD6 pKa = 5.17 GIDD9 pKa = 3.46 WYY11 pKa = 11.46 NKK13 pKa = 9.21 YY14 pKa = 10.66 INGASNAGWKK24 pKa = 10.4 AVMDD28 pKa = 4.55 LVGLDD33 pKa = 3.23 QADD36 pKa = 3.7 ANRR39 pKa = 11.84 AQSLLSDD46 pKa = 3.77 VPVIGDD52 pKa = 3.47 VLQLQQRR59 pKa = 11.84 QEE61 pKa = 3.97 QISDD65 pKa = 3.54 YY66 pKa = 11.14 LHH68 pKa = 6.63 NKK70 pKa = 9.25 DD71 pKa = 4.6 MDD73 pKa = 3.67 WSDD76 pKa = 3.33 VKK78 pKa = 11.28 YY79 pKa = 9.69 PALIGGGAGRR89 pKa = 11.84 SLTSSKK95 pKa = 11.06 NFVSKK100 pKa = 10.82 NIEE103 pKa = 3.88 KK104 pKa = 10.56 LYY106 pKa = 10.8 RR107 pKa = 11.84 DD108 pKa = 3.51
Molecular weight: 12.07 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 4.823
IPC2_protein 4.902
IPC_protein 4.736
Toseland 4.533
ProMoST 4.724
Dawson 4.749
Bjellqvist 4.952
Wikipedia 4.711
Rodwell 4.571
Grimsley 4.444
Solomon 4.736
Lehninger 4.698
Nozaki 4.863
DTASelect 5.169
Thurlkill 4.596
EMBOSS 4.724
Sillero 4.876
Patrickios 4.139
IPC_peptide 4.736
IPC2_peptide 4.851
IPC2.peptide.svr19 4.923
Protein with the highest isoelectric point:
>tr|I1TE89|I1TE89_9VIRU Uncharacterized protein OS=Pig stool associated circular ssDNA virus GER2011 OX=1114942 PE=4 SV=1
MM1 pKa = 7.33 TSQHH5 pKa = 6.42 RR6 pKa = 11.84 SEE8 pKa = 4.19 RR9 pKa = 11.84 WGLLQYY15 pKa = 10.5 TPLLCTVSTVFGADD29 pKa = 3.56 LSRR32 pKa = 11.84 TSSSLGSSTVMSQWLVHH49 pKa = 6.35 PCSQLTLSKK58 pKa = 10.88 LEE60 pKa = 3.82 QRR62 pKa = 11.84 LATLHH67 pKa = 6.78 LRR69 pKa = 11.84 ICLILSCTRR78 pKa = 11.84 RR79 pKa = 11.84 FPMTRR84 pKa = 11.84 STTSSTVSWFTRR96 pKa = 11.84 TILLLLTVLPLFLLTVPISGFLRR119 pKa = 11.84 HH120 pKa = 5.9 RR121 pKa = 11.84 RR122 pKa = 11.84 ISTSTILYY130 pKa = 10.22 SLIRR134 pKa = 11.84 MDD136 pKa = 4.63 GRR138 pKa = 11.84 SPCLRR143 pKa = 11.84 LDD145 pKa = 3.74 LAA147 pKa = 5.04
Molecular weight: 16.63 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.198
IPC2_protein 9.823
IPC_protein 11.169
Toseland 11.228
ProMoST 11.696
Dawson 11.257
Bjellqvist 11.228
Wikipedia 11.711
Rodwell 10.906
Grimsley 11.301
Solomon 11.711
Lehninger 11.623
Nozaki 11.242
DTASelect 11.228
Thurlkill 11.242
EMBOSS 11.725
Sillero 11.242
Patrickios 10.687
IPC_peptide 11.711
IPC2_peptide 10.745
IPC2.peptide.svr19 9.482
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
0
5
929
104
333
185.8
21.06
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
5.167 ± 0.834
1.399 ± 0.59
5.92 ± 1.296
3.767 ± 1.381
4.629 ± 0.617
5.705 ± 0.921
1.615 ± 0.466
5.167 ± 0.431
4.521 ± 0.886
10.118 ± 1.973
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.906 ± 0.812
3.983 ± 0.958
5.167 ± 0.782
4.198 ± 0.569
6.136 ± 1.421
9.473 ± 1.571
7.427 ± 1.806
6.566 ± 0.546
2.045 ± 0.591
4.09 ± 0.977
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