Manitoba virus
Average proteome isoelectric point is 6.62
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 11 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|A0A0D3R1S8|A0A0D3R1S8_9RHAB Matrix OS=Manitoba virus OX=1272949 PE=4 SV=1
MM1 pKa = 7.2 EE2 pKa = 4.76 TFLHH6 pKa = 6.68 GGITLFCNSILVPKK20 pKa = 9.33 TLLHH24 pKa = 6.31 EE25 pKa = 5.33 IILKK29 pKa = 8.12 ITNDD33 pKa = 3.56 LVHH36 pKa = 7.36 DD37 pKa = 4.57 CGMPPDD43 pKa = 4.09 LASAISTLLLSNTLFKK59 pKa = 10.9 YY60 pKa = 10.82 LSDD63 pKa = 3.53 GTVEE67 pKa = 4.17 GTGFIQDD74 pKa = 3.35 GVSYY78 pKa = 10.47 KK79 pKa = 11.19 GEE81 pKa = 4.4 TKK83 pKa = 10.16 WIDD86 pKa = 3.42 QKK88 pKa = 11.46 GKK90 pKa = 9.07 NWNKK94 pKa = 9.92 TGIHH98 pKa = 7.13 DD99 pKa = 4.07 LTDD102 pKa = 3.23 VSGSFFEE109 pKa = 4.74 YY110 pKa = 10.04 FIFCSEE116 pKa = 3.82 PAIFEE121 pKa = 4.15 GKK123 pKa = 9.64 PFEE126 pKa = 4.49 EE127 pKa = 4.68 LWATQDD133 pKa = 2.91 SHH135 pKa = 8.27 HH136 pKa = 7.4 PYY138 pKa = 10.26 FKK140 pKa = 10.82 QKK142 pKa = 10.07 MNLDD146 pKa = 3.94 VYY148 pKa = 10.78 SFEE151 pKa = 4.47 YY152 pKa = 10.59 GFNHH156 pKa = 7.39 LLHH159 pKa = 7.18 DD160 pKa = 4.33
Molecular weight: 18.2 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 4.875
IPC2_protein 4.978
IPC_protein 4.914
Toseland 4.94
ProMoST 4.978
Dawson 4.965
Bjellqvist 5.105
Wikipedia 4.863
Rodwell 4.876
Grimsley 4.876
Solomon 4.965
Lehninger 4.927
Nozaki 5.105
DTASelect 5.283
Thurlkill 4.965
EMBOSS 4.94
Sillero 5.169
Patrickios 3.401
IPC_peptide 4.965
IPC2_peptide 5.169
IPC2.peptide.svr19 5.068
Protein with the highest isoelectric point:
>tr|A0A0D3R1H2|A0A0D3R1H2_9RHAB Phosphoprotein OS=Manitoba virus OX=1272949 PE=4 SV=1
MM1 pKa = 7.62 TIMRR5 pKa = 11.84 ITISHH10 pKa = 4.03 QHH12 pKa = 5.26 RR13 pKa = 11.84 RR14 pKa = 11.84 KK15 pKa = 9.39 VYY17 pKa = 7.89 YY18 pKa = 9.85 RR19 pKa = 11.84 RR20 pKa = 11.84 LIMIGQSQSSIQKK33 pKa = 9.49 RR34 pKa = 11.84 STRR37 pKa = 11.84 SWRR40 pKa = 11.84 PLGILRR46 pKa = 11.84 MFNQILPQKK55 pKa = 10.25 RR56 pKa = 11.84 KK57 pKa = 10.27 YY58 pKa = 8.79 LTNLINIILLYY69 pKa = 10.53 LIILLQEE76 pKa = 4.32 KK77 pKa = 10.27 SRR79 pKa = 11.84 SLSPKK84 pKa = 10.17 LNPP87 pKa = 4.14
Molecular weight: 10.5 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.184
IPC2_protein 10.76
IPC_protein 11.828
Toseland 11.959
ProMoST 12.427
Dawson 11.959
Bjellqvist 11.945
Wikipedia 12.427
Rodwell 11.769
Grimsley 12.003
Solomon 12.442
Lehninger 12.34
Nozaki 11.945
DTASelect 11.945
Thurlkill 11.945
EMBOSS 12.442
Sillero 11.959
Patrickios 11.506
IPC_peptide 12.442
IPC2_peptide 11.418
IPC2.peptide.svr19 8.961
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
11
0
11
4509
87
2109
409.9
47.42
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
3.704 ± 0.512
1.619 ± 0.177
5.611 ± 0.362
5.788 ± 0.261
4.591 ± 0.295
5.012 ± 0.286
2.573 ± 0.201
8.472 ± 0.616
7.141 ± 0.371
10.091 ± 0.755
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.595 ± 0.193
6.276 ± 0.283
4.125 ± 0.183
3.349 ± 0.305
4.524 ± 0.345
8.161 ± 0.36
4.524 ± 0.429
5.19 ± 0.317
2.129 ± 0.159
4.524 ± 0.241
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