Chuzan virus
Average proteome isoelectric point is 6.49
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|Q9YN53|Q9YN53_9REOV Core protein VP7 OS=Chuzan virus OX=77204 PE=3 SV=1
MM1 pKa = 7.99 GDD3 pKa = 3.25 RR4 pKa = 11.84 KK5 pKa = 10.39 RR6 pKa = 11.84 YY7 pKa = 6.62 TKK9 pKa = 8.78 TVCVYY14 pKa = 10.47 DD15 pKa = 3.78 PQNATFCSRR24 pKa = 11.84 GANAGEE30 pKa = 4.3 NYY32 pKa = 9.56 YY33 pKa = 9.23 QVKK36 pKa = 9.83 IGRR39 pKa = 11.84 TTQITRR45 pKa = 11.84 TNAPNPKK52 pKa = 9.53 AYY54 pKa = 10.04 VVEE57 pKa = 4.19 IQRR60 pKa = 11.84 PCSVRR65 pKa = 11.84 LLDD68 pKa = 4.22 GNDD71 pKa = 3.47 IISLIISEE79 pKa = 4.45 EE80 pKa = 4.42 GIEE83 pKa = 4.23 VTTEE87 pKa = 3.6 RR88 pKa = 11.84 WEE90 pKa = 3.97 EE91 pKa = 3.82 WLFEE95 pKa = 4.3 ALTPIPMVISLHH107 pKa = 6.2 IKK109 pKa = 8.04 GQKK112 pKa = 8.28 TEE114 pKa = 4.83 AEE116 pKa = 3.88 IKK118 pKa = 8.4 YY119 pKa = 9.28 CKK121 pKa = 10.13 ASGVIAPYY129 pKa = 9.47 TPNGVDD135 pKa = 3.8 RR136 pKa = 11.84 RR137 pKa = 11.84 VTPQLPGITFTDD149 pKa = 3.5 VSVRR153 pKa = 11.84 DD154 pKa = 4.16 FRR156 pKa = 11.84 QKK158 pKa = 9.75 MRR160 pKa = 11.84 EE161 pKa = 3.78 EE162 pKa = 3.94 RR163 pKa = 11.84 EE164 pKa = 4.03 KK165 pKa = 11.01 EE166 pKa = 4.04 KK167 pKa = 10.85 EE168 pKa = 4.07 RR169 pKa = 11.84 TPMITPIKK177 pKa = 8.79 PKK179 pKa = 10.52 SEE181 pKa = 4.03 APMMGPSTSQQYY193 pKa = 9.77 QKK195 pKa = 10.81 EE196 pKa = 3.96 EE197 pKa = 4.22 SIAVGKK203 pKa = 10.64 ISDD206 pKa = 3.93 YY207 pKa = 10.39 VKK209 pKa = 10.76 KK210 pKa = 9.63 VTLEE214 pKa = 4.23 SNVEE218 pKa = 3.89 RR219 pKa = 11.84 DD220 pKa = 3.28 SDD222 pKa = 4.61 DD223 pKa = 3.7 EE224 pKa = 4.9 DD225 pKa = 3.65 EE226 pKa = 5.26 HH227 pKa = 8.59 GSNSDD232 pKa = 3.04 SDD234 pKa = 4.28 FDD236 pKa = 5.32 GEE238 pKa = 4.58 PKK240 pKa = 10.67 DD241 pKa = 4.01 EE242 pKa = 5.34 GYY244 pKa = 8.26 ITQNYY249 pKa = 7.55 MNMIEE254 pKa = 4.27 TVKK257 pKa = 10.43 MKK259 pKa = 10.74 VPGVAGLTLKK269 pKa = 10.35 IPKK272 pKa = 9.8 AAGKK276 pKa = 7.75 TDD278 pKa = 2.97 GMIAAKK284 pKa = 8.99 KK285 pKa = 9.14 CKK287 pKa = 9.11 WISVPLFNIDD297 pKa = 4.7 KK298 pKa = 10.78 DD299 pKa = 3.78 GLSYY303 pKa = 11.49 DD304 pKa = 4.15 FVAVGDD310 pKa = 4.25 ANGFLCLRR318 pKa = 11.84 DD319 pKa = 3.5 GLSYY323 pKa = 11.06 LVLPVSGSVHH333 pKa = 5.85
Molecular weight: 37.16 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 5.408
IPC2_protein 5.575
IPC_protein 5.525
Toseland 5.525
ProMoST 5.563
Dawson 5.563
Bjellqvist 5.664
Wikipedia 5.461
Rodwell 5.499
Grimsley 5.486
Solomon 5.563
Lehninger 5.525
Nozaki 5.715
DTASelect 5.868
Thurlkill 5.614
EMBOSS 5.575
Sillero 5.792
Patrickios 4.253
IPC_peptide 5.575
IPC2_peptide 5.779
IPC2.peptide.svr19 5.891
Protein with the highest isoelectric point:
>tr|A0A109RY65|A0A109RY65_9REOV Minor core protein OS=Chuzan virus OX=77204 PE=4 SV=1
MM1 pKa = 7.71 LARR4 pKa = 11.84 SLNEE8 pKa = 3.83 YY9 pKa = 10.46 KK10 pKa = 10.9 AMRR13 pKa = 11.84 PEE15 pKa = 4.3 SEE17 pKa = 4.2 MSVVPYY23 pKa = 9.82 QPPAYY28 pKa = 6.96 PTAPTGTNGEE38 pKa = 4.36 KK39 pKa = 10.56 DD40 pKa = 3.67 FSSISLGVLNNAMNDD55 pKa = 3.34 TTAATQAEE63 pKa = 4.48 RR64 pKa = 11.84 EE65 pKa = 4.28 EE66 pKa = 4.31 KK67 pKa = 10.1 VAYY70 pKa = 10.26 ASFAEE75 pKa = 4.11 ALRR78 pKa = 11.84 DD79 pKa = 3.77 SACVRR84 pKa = 11.84 EE85 pKa = 4.06 IKK87 pKa = 10.45 KK88 pKa = 10.18 RR89 pKa = 11.84 VSSRR93 pKa = 11.84 TIVALEE99 pKa = 3.9 KK100 pKa = 10.41 EE101 pKa = 4.55 YY102 pKa = 11.23 NHH104 pKa = 6.24 QKK106 pKa = 10.38 RR107 pKa = 11.84 IYY109 pKa = 10.54 DD110 pKa = 4.42 FIRR113 pKa = 11.84 LILFIMSVIAIITSSLSAAIVVIPEE138 pKa = 4.18 TKK140 pKa = 10.03 ALKK143 pKa = 10.33 EE144 pKa = 3.82 EE145 pKa = 4.56 WISILIHH152 pKa = 5.96 VGNLFATGVFVGMSKK167 pKa = 10.23 YY168 pKa = 10.7 AEE170 pKa = 4.2 RR171 pKa = 11.84 LDD173 pKa = 4.11 SFLKK177 pKa = 9.42 RR178 pKa = 11.84 TRR180 pKa = 11.84 KK181 pKa = 10.09 EE182 pKa = 3.7 IVKK185 pKa = 9.75 KK186 pKa = 10.51 RR187 pKa = 11.84 SYY189 pKa = 10.75 IEE191 pKa = 4.04 AANVTWDD198 pKa = 3.81 SDD200 pKa = 3.46 VDD202 pKa = 3.71 TLNFLKK208 pKa = 10.82 AAAA211 pKa = 4.4
Molecular weight: 23.61 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 8.216
IPC2_protein 8.2
IPC_protein 8.244
Toseland 8.814
ProMoST 8.624
Dawson 9.077
Bjellqvist 8.873
Wikipedia 9.238
Rodwell 9.238
Grimsley 9.092
Solomon 9.253
Lehninger 9.209
Nozaki 8.916
DTASelect 8.829
Thurlkill 8.931
EMBOSS 9.224
Sillero 9.077
Patrickios 4.724
IPC_peptide 9.238
IPC2_peptide 7.512
IPC2.peptide.svr19 7.582
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
6071
211
1295
607.1
69.68
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
6.111 ± 0.632
1.219 ± 0.214
6.078 ± 0.258
6.968 ± 0.445
4.414 ± 0.368
5.732 ± 0.483
2.026 ± 0.207
7.478 ± 0.25
5.93 ± 0.646
8.285 ± 0.435
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
3.624 ± 0.301
4.167 ± 0.26
3.838 ± 0.293
3.821 ± 0.311
6.951 ± 0.336
6.473 ± 0.299
5.222 ± 0.396
6.342 ± 0.217
1.268 ± 0.236
4.052 ± 0.31
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