Tomato leaf curl New Delhi virus-Severe
Average proteome isoelectric point is 8.11
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 10 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|Q88535|Q88535_9GEMI Capsid protein OS=Tomato leaf curl New Delhi virus-Severe OX=223351 PE=3 SV=1
MM1 pKa = 8.04 WDD3 pKa = 3.6 PLLHH7 pKa = 6.48 EE8 pKa = 5.22 FPEE11 pKa = 4.79 SVHH14 pKa = 6.31 GLRR17 pKa = 11.84 CMLAVKK23 pKa = 9.84 YY24 pKa = 10.18 LQEE27 pKa = 3.83 IEE29 pKa = 4.8 KK30 pKa = 10.31 NYY32 pKa = 10.92 SPDD35 pKa = 3.24 TVGYY39 pKa = 10.56 DD40 pKa = 4.29 LIRR43 pKa = 11.84 DD44 pKa = 4.59 LILVLRR50 pKa = 11.84 AKK52 pKa = 10.59 NYY54 pKa = 10.46 GEE56 pKa = 3.8 ATSRR60 pKa = 11.84 YY61 pKa = 7.65 HH62 pKa = 6.58 HH63 pKa = 6.59 FNARR67 pKa = 11.84 IEE69 pKa = 4.21 GTPTSQLRR77 pKa = 11.84 QPLWSSCSCPHH88 pKa = 7.02 CPRR91 pKa = 11.84 HH92 pKa = 5.45 QSKK95 pKa = 10.31 GLDD98 pKa = 3.4 QQADD102 pKa = 3.72 EE103 pKa = 4.64 QKK105 pKa = 8.49 TQNVQNVV112 pKa = 3.13
Molecular weight: 12.98 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 6.154
IPC2_protein 6.135
IPC_protein 6.287
Toseland 6.547
ProMoST 6.678
Dawson 6.664
Bjellqvist 6.576
Wikipedia 6.678
Rodwell 6.649
Grimsley 6.664
Solomon 6.664
Lehninger 6.678
Nozaki 6.898
DTASelect 7.088
Thurlkill 7.117
EMBOSS 7.102
Sillero 7.059
Patrickios 3.808
IPC_peptide 6.693
IPC2_peptide 6.956
IPC2.peptide.svr19 6.852
Protein with the highest isoelectric point:
>tr|Q88536|Q88536_9GEMI AC5 OS=Tomato leaf curl New Delhi virus-Severe OX=223351 PE=4 SV=1
MM1 pKa = 7.93 AKK3 pKa = 9.91 RR4 pKa = 11.84 PADD7 pKa = 3.74 IIISTPASKK16 pKa = 10.3 VRR18 pKa = 11.84 RR19 pKa = 11.84 RR20 pKa = 11.84 LNFDD24 pKa = 3.14 SPYY27 pKa = 9.74 GARR30 pKa = 11.84 AVVPIARR37 pKa = 11.84 VTKK40 pKa = 10.46 AKK42 pKa = 10.49 AWTNRR47 pKa = 11.84 PMNRR51 pKa = 11.84 KK52 pKa = 7.8 PRR54 pKa = 11.84 MYY56 pKa = 10.68 RR57 pKa = 11.84 MYY59 pKa = 10.44 RR60 pKa = 11.84 SPDD63 pKa = 3.21 VPRR66 pKa = 11.84 GCEE69 pKa = 4.34 GPCKK73 pKa = 10.01 VQSFEE78 pKa = 4.06 SRR80 pKa = 11.84 HH81 pKa = 5.57 DD82 pKa = 3.47 VSHH85 pKa = 6.92 IGKK88 pKa = 9.26 VMCVSDD94 pKa = 3.59 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 = 3.89 RR143 pKa = 11.84 RR144 pKa = 11.84 PTGSPQDD151 pKa = 3.6 FGEE154 pKa = 4.31 VFNMFDD160 pKa = 4.29 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 = 5.6 ATVTGGTYY191 pKa = 10.41 ASKK194 pKa = 10.42 EE195 pKa = 3.73 QALVRR200 pKa = 11.84 KK201 pKa = 8.27 FVRR204 pKa = 11.84 VNNYY208 pKa = 7.82 VVYY211 pKa = 9.96 NQQEE215 pKa = 3.8 AGKK218 pKa = 10.1 YY219 pKa = 8.23 EE220 pKa = 4.02 NHH222 pKa = 6.47 TEE224 pKa = 3.99 NALMLYY230 pKa = 7.52 MACTHH235 pKa = 7.06 ASNPVYY241 pKa = 9.86 ATLKK245 pKa = 9.47 IRR247 pKa = 11.84 IYY249 pKa = 10.61 FYY251 pKa = 11.31 DD252 pKa = 3.37 SATNN256 pKa = 3.45
Molecular weight: 29.48 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.281
IPC2_protein 9.575
IPC_protein 9.882
Toseland 10.189
ProMoST 9.911
Dawson 10.394
Bjellqvist 10.087
Wikipedia 10.57
Rodwell 10.73
Grimsley 10.467
Solomon 10.423
Lehninger 10.379
Nozaki 10.204
DTASelect 10.072
Thurlkill 10.248
EMBOSS 10.599
Sillero 10.306
Patrickios 10.306
IPC_peptide 10.423
IPC2_peptide 8.975
IPC2.peptide.svr19 8.526
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
10
0
10
1924
58
361
192.4
22.0
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
4.938 ± 0.576
2.287 ± 0.301
4.574 ± 0.428
4.626 ± 0.518
4.366 ± 0.379
5.301 ± 0.285
3.846 ± 0.631
5.873 ± 0.688
6.133 ± 0.421
6.653 ± 0.647
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.287 ± 0.411
5.249 ± 0.444
5.198 ± 0.355
3.898 ± 0.6
7.173 ± 0.662
9.563 ± 1.035
5.925 ± 0.618
6.653 ± 0.618
1.455 ± 0.137
4.002 ± 0.594
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