Tomato leaf curl Bangalore virus
Average proteome isoelectric point is 7.99
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 6 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|Q88557|Q88557_9GEMI Replication-associated protein OS=Tomato leaf curl Bangalore virus OX=220608 GN=C1 PE=3 SV=1
MM1 pKa = 8.05 WDD3 pKa = 3.72 PLTNDD8 pKa = 3.09 FPEE11 pKa = 4.61 TVHH14 pKa = 6.99 GFRR17 pKa = 11.84 CMLAIKK23 pKa = 9.86 YY24 pKa = 8.69 LQLVEE29 pKa = 4.21 NTYY32 pKa = 11.21 SPDD35 pKa = 3.24 SLGYY39 pKa = 10.57 DD40 pKa = 4.59 LIRR43 pKa = 11.84 DD44 pKa = 4.62 LISVVRR50 pKa = 11.84 AKK52 pKa = 10.74 SYY54 pKa = 9.06 VQASGRR60 pKa = 11.84 YY61 pKa = 7.64 DD62 pKa = 3.19 HH63 pKa = 6.99 FRR65 pKa = 11.84 ARR67 pKa = 11.84 LEE69 pKa = 3.89 VSPTSEE75 pKa = 4.25 LNQPIQQACCCPHH88 pKa = 6.69 CPRR91 pKa = 11.84 HH92 pKa = 5.95 KK93 pKa = 10.43 GKK95 pKa = 10.89 GMGQQAHH102 pKa = 6.0 EE103 pKa = 4.6 SEE105 pKa = 4.32 AHH107 pKa = 5.46 VLQDD111 pKa = 3.34 VQRR114 pKa = 11.84 SS115 pKa = 3.48
Molecular weight: 13.12 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 6.106
IPC2_protein 6.122
IPC_protein 6.262
Toseland 6.491
ProMoST 6.605
Dawson 6.649
Bjellqvist 6.576
Wikipedia 6.664
Rodwell 6.649
Grimsley 6.605
Solomon 6.664
Lehninger 6.664
Nozaki 6.898
DTASelect 7.073
Thurlkill 7.102
EMBOSS 7.102
Sillero 7.044
Patrickios 3.63
IPC_peptide 6.678
IPC2_peptide 6.971
IPC2.peptide.svr19 6.858
Protein with the highest isoelectric point:
>tr|Q88556|Q88556_9GEMI Protein V2 OS=Tomato leaf curl Bangalore virus OX=220608 GN=V2 PE=3 SV=1
MM1 pKa = 7.63 SKK3 pKa = 10.36 RR4 pKa = 11.84 PADD7 pKa = 3.94 MIISGPVSKK16 pKa = 10.61 YY17 pKa = 10.1 RR18 pKa = 11.84 RR19 pKa = 11.84 LLSSISPYY27 pKa = 10.18 SKK29 pKa = 9.56 RR30 pKa = 11.84 AAVRR34 pKa = 11.84 IVRR37 pKa = 11.84 GTKK40 pKa = 9.48 GKK42 pKa = 9.49 EE43 pKa = 3.43 WANRR47 pKa = 11.84 PMNRR51 pKa = 11.84 KK52 pKa = 8.95 PMFYY56 pKa = 10.6 RR57 pKa = 11.84 MFRR60 pKa = 11.84 GPDD63 pKa = 3.25 VPRR66 pKa = 11.84 GCEE69 pKa = 4.34 GPCKK73 pKa = 10.01 VQSFEE78 pKa = 4.03 SRR80 pKa = 11.84 HH81 pKa = 5.99 DD82 pKa = 3.73 IIHH85 pKa = 6.65 IGKK88 pKa = 9.23 VMCISDD94 pKa = 3.67 VTRR97 pKa = 11.84 GTGLTHH103 pKa = 7.09 RR104 pKa = 11.84 VGKK107 pKa = 9.66 RR108 pKa = 11.84 FCVKK112 pKa = 9.94 SVYY115 pKa = 10.52 VLGKK119 pKa = 9.41 IWMDD123 pKa = 3.35 EE124 pKa = 4.04 NIKK127 pKa = 9.32 TKK129 pKa = 10.6 NHH131 pKa = 5.78 TNSVMFFLVRR141 pKa = 11.84 DD142 pKa = 3.84 RR143 pKa = 11.84 RR144 pKa = 11.84 PVDD147 pKa = 3.16 KK148 pKa = 10.35 PQDD151 pKa = 3.67 FGDD154 pKa = 3.83 VFNMFDD160 pKa = 4.34 NEE162 pKa = 4.11 PSTATVKK169 pKa = 10.61 NMHH172 pKa = 7.0 RR173 pKa = 11.84 DD174 pKa = 3.31 RR175 pKa = 11.84 YY176 pKa = 8.78 QVLRR180 pKa = 11.84 KK181 pKa = 8.43 WHH183 pKa = 5.58 ATVTGGQYY191 pKa = 10.85 ASKK194 pKa = 9.98 EE195 pKa = 3.79 QALVKK200 pKa = 10.58 EE201 pKa = 4.4 FVKK204 pKa = 10.84 VNNYY208 pKa = 7.92 VVYY211 pKa = 10.11 NQQEE215 pKa = 3.8 AGKK218 pKa = 10.08 YY219 pKa = 8.01 EE220 pKa = 4.07 NHH222 pKa = 6.29 SEE224 pKa = 4.11 NALMLYY230 pKa = 7.58 MACTHH235 pKa = 7.06 ASNPVYY241 pKa = 9.86 ATLKK245 pKa = 9.47 IRR247 pKa = 11.84 IYY249 pKa = 10.64 FYY251 pKa = 11.34 DD252 pKa = 3.32 SVTNN256 pKa = 3.98
Molecular weight: 29.62 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.204
IPC2_protein 9.385
IPC_protein 9.428
Toseland 9.999
ProMoST 9.721
Dawson 10.218
Bjellqvist 9.911
Wikipedia 10.394
Rodwell 10.613
Grimsley 10.306
Solomon 10.248
Lehninger 10.204
Nozaki 10.043
DTASelect 9.897
Thurlkill 10.072
EMBOSS 10.409
Sillero 10.145
Patrickios 10.058
IPC_peptide 10.248
IPC2_peptide 8.682
IPC2.peptide.svr19 8.315
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
6
0
6
1096
97
360
182.7
20.82
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
5.657 ± 0.745
2.007 ± 0.309
5.018 ± 0.596
4.38 ± 0.252
4.836 ± 0.452
5.292 ± 0.517
4.288 ± 0.616
5.383 ± 0.798
5.931 ± 0.714
6.934 ± 0.759
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.372 ± 0.776
5.657 ± 0.555
5.474 ± 0.428
5.109 ± 0.732
6.204 ± 0.695
8.85 ± 1.187
5.201 ± 0.418
6.569 ± 0.968
1.46 ± 0.159
3.376 ± 0.615
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