Klamath virus
Average proteome isoelectric point is 7.03
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|A0A0D3R167|A0A0D3R167_9RHAB Nucleocapsid protein OS=Klamath virus OX=909206 PE=4 SV=1
MM1 pKa = 7.62 EE2 pKa = 5.2 KK3 pKa = 10.0 RR4 pKa = 11.84 VPSAVLANYY13 pKa = 9.66 DD14 pKa = 3.73 LSKK17 pKa = 11.04 LQDD20 pKa = 3.63 SLEE23 pKa = 4.16 EE24 pKa = 4.48 AEE26 pKa = 4.86 GADD29 pKa = 3.75 LSEE32 pKa = 4.21 MEE34 pKa = 4.26 RR35 pKa = 11.84 DD36 pKa = 3.53 KK37 pKa = 11.78 GGSAQSNSSDD47 pKa = 2.96 ILNLFDD53 pKa = 5.2 PYY55 pKa = 11.45 SPGGQSSEE63 pKa = 4.25 LLFDD67 pKa = 3.85 GLNPIKK73 pKa = 10.31 IVAEE77 pKa = 4.13 GDD79 pKa = 3.43 KK80 pKa = 11.19 SEE82 pKa = 4.8 SNSDD86 pKa = 5.27 DD87 pKa = 3.62 EE88 pKa = 5.78 DD89 pKa = 5.17 ADD91 pKa = 4.2 PGDD94 pKa = 4.19 RR95 pKa = 11.84 GADD98 pKa = 3.23 SDD100 pKa = 4.09 EE101 pKa = 4.69 SSEE104 pKa = 4.34 SEE106 pKa = 4.21 SDD108 pKa = 3.27 HH109 pKa = 7.49 GPDD112 pKa = 4.16 LSAINHH118 pKa = 6.05 PPKK121 pKa = 10.84 SRR123 pKa = 11.84 DD124 pKa = 3.04 NFFNINGPDD133 pKa = 3.31 KK134 pKa = 11.06 GPYY137 pKa = 8.84 SLRR140 pKa = 11.84 INPEE144 pKa = 3.94 VLQSAPIDD152 pKa = 3.88 GQLEE156 pKa = 4.21 LLCEE160 pKa = 4.24 LLHH163 pKa = 6.51 EE164 pKa = 5.15 LGTRR168 pKa = 11.84 VGFSVKK174 pKa = 10.45 ASGRR178 pKa = 11.84 YY179 pKa = 8.15 FAIDD183 pKa = 3.66 KK184 pKa = 10.74 IEE186 pKa = 4.24 VPSSSIPPGPVQASGNVYY204 pKa = 10.34 ARR206 pKa = 11.84 YY207 pKa = 9.66 KK208 pKa = 10.54 EE209 pKa = 3.89 RR210 pKa = 11.84 LKK212 pKa = 11.3 VGFKK216 pKa = 10.48 YY217 pKa = 10.04 PRR219 pKa = 11.84 KK220 pKa = 9.94 KK221 pKa = 10.85 GGGLLLINEE230 pKa = 4.32 EE231 pKa = 4.3 SFNVGSLPEE240 pKa = 5.39 DD241 pKa = 3.02 IFAGQNFKK249 pKa = 10.22 TPEE252 pKa = 3.84 EE253 pKa = 4.13 VLRR256 pKa = 11.84 FALARR261 pKa = 11.84 KK262 pKa = 9.13 GVLAYY267 pKa = 9.87 VQTMADD273 pKa = 3.36 LL274 pKa = 4.3
Molecular weight: 29.68 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 4.61
IPC2_protein 4.507
IPC_protein 4.457
Toseland 4.291
ProMoST 4.571
Dawson 4.406
Bjellqvist 4.558
Wikipedia 4.279
Rodwell 4.291
Grimsley 4.202
Solomon 4.406
Lehninger 4.355
Nozaki 4.507
DTASelect 4.685
Thurlkill 4.291
EMBOSS 4.304
Sillero 4.571
Patrickios 4.05
IPC_peptide 4.406
IPC2_peptide 4.558
IPC2.peptide.svr19 4.504
Protein with the highest isoelectric point:
>tr|A0A0D3R1B1|A0A0D3R1B1_9RHAB GDP polyribonucleotidyltransferase OS=Klamath virus OX=909206 PE=4 SV=1
MM1 pKa = 7.97 RR2 pKa = 11.84 CRR4 pKa = 11.84 PNCPICRR11 pKa = 11.84 LRR13 pKa = 11.84 AGPRR17 pKa = 11.84 IWIRR21 pKa = 11.84 DD22 pKa = 3.81 MVRR25 pKa = 11.84 GDD27 pKa = 4.2 PPPLNPQPGDD37 pKa = 3.49 YY38 pKa = 10.86 LFVRR42 pKa = 11.84 VPFPPYY48 pKa = 9.64 WLRR51 pKa = 11.84 LKK53 pKa = 10.65 YY54 pKa = 10.52
Molecular weight: 6.49 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.311
IPC2_protein 9.736
IPC_protein 10.76
Toseland 10.277
ProMoST 10.335
Dawson 10.54
Bjellqvist 10.409
Wikipedia 10.847
Rodwell 10.482
Grimsley 10.643
Solomon 10.672
Lehninger 10.613
Nozaki 10.409
DTASelect 10.379
Thurlkill 10.394
EMBOSS 10.716
Sillero 10.496
Patrickios 10.204
IPC_peptide 10.657
IPC2_peptide 9.926
IPC2.peptide.svr19 8.185
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
3907
54
2107
488.4
55.49
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
4.94 ± 0.716
1.689 ± 0.316
5.426 ± 0.421
5.554 ± 0.479
4.633 ± 0.42
6.168 ± 0.636
2.38 ± 0.443
5.708 ± 0.678
4.965 ± 0.37
11.851 ± 0.934
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.355 ± 0.448
3.942 ± 0.359
5.708 ± 0.884
3.481 ± 0.539
6.476 ± 0.658
8.395 ± 0.852
5.298 ± 0.784
5.784 ± 0.694
1.817 ± 0.337
3.43 ± 0.314
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