Beihai hepe-like virus 10
Average proteome isoelectric point is 5.77
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 5 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|A0A1L3KJQ5|A0A1L3KJQ5_9VIRU Putative structural protein OS=Beihai hepe-like virus 10 OX=1922381 PE=4 SV=1
MM1 pKa = 7.15 YY2 pKa = 10.56 LILFYY7 pKa = 11.2 AFFTLSSAQQLVEE20 pKa = 3.87 LADD23 pKa = 3.39 WQFNQIIARR32 pKa = 11.84 EE33 pKa = 4.04 NEE35 pKa = 3.6 PNARR39 pKa = 11.84 NFTCSDD45 pKa = 3.69 FPNLVNWKK53 pKa = 10.14 CGDD56 pKa = 3.73 EE57 pKa = 4.45 SPGRR61 pKa = 11.84 AVARR65 pKa = 11.84 VLPVGTVIPTFVPGPDD81 pKa = 3.25 RR82 pKa = 11.84 NSDD85 pKa = 3.26 KK86 pKa = 11.13 LGYY89 pKa = 8.45 CTGSTTMGPYY99 pKa = 10.16 NLSTIGKK106 pKa = 8.71 FALEE110 pKa = 4.01 LAQLEE115 pKa = 4.58 VHH117 pKa = 6.51 FNSHH121 pKa = 7.46 FILSFDD127 pKa = 3.97 IPPDD131 pKa = 3.41 FDD133 pKa = 4.89 FYY135 pKa = 11.74 NDD137 pKa = 3.67 PPYY140 pKa = 10.91 LQAHH144 pKa = 5.1 YY145 pKa = 9.25 TGKK148 pKa = 9.66 PLKK151 pKa = 9.07 TQVSLKK157 pKa = 10.5 QVDD160 pKa = 3.62 NMLFALSQLSFEE172 pKa = 4.41 QTSFDD177 pKa = 4.75 DD178 pKa = 4.5 KK179 pKa = 10.78 EE180 pKa = 3.9 QTAIDD185 pKa = 3.92 VSALGMATGSVAYY198 pKa = 9.98 DD199 pKa = 3.01 QTTNVSSIFKK209 pKa = 8.82 WFQYY213 pKa = 8.63 EE214 pKa = 4.41 FKK216 pKa = 11.02 APNDD220 pKa = 3.7 KK221 pKa = 10.15 IKK223 pKa = 10.71 RR224 pKa = 11.84 IISPDD229 pKa = 2.51 IYY231 pKa = 9.82 YY232 pKa = 10.82 TMFFKK237 pKa = 10.51 DD238 pKa = 3.77 DD239 pKa = 3.76 KK240 pKa = 11.58 ADD242 pKa = 3.74 GGVSYY247 pKa = 9.15 ITLPNPGLQLFADD260 pKa = 3.51 AVEE263 pKa = 4.27 RR264 pKa = 11.84 TEE266 pKa = 4.49 VALNYY271 pKa = 8.79 QLRR274 pKa = 11.84 SGITVSHH281 pKa = 6.87 IDD283 pKa = 3.18 IFSNIPQASYY293 pKa = 11.29 NSPLTPLFSFFHH305 pKa = 6.04 SDD307 pKa = 3.71 KK308 pKa = 11.01 YY309 pKa = 11.07 ILSSWLRR316 pKa = 11.84 FQNYY320 pKa = 5.74 YY321 pKa = 8.73 TYY323 pKa = 10.86 KK324 pKa = 10.27 GRR326 pKa = 11.84 NITAQEE332 pKa = 3.99 LNYY335 pKa = 10.78 GITEE339 pKa = 4.04 DD340 pKa = 3.82 MRR342 pKa = 11.84 NLVYY346 pKa = 9.71 VQCHH350 pKa = 5.68 EE351 pKa = 4.12 RR352 pKa = 11.84 PEE354 pKa = 4.02 MCKK357 pKa = 10.58 CEE359 pKa = 4.18 GNYY362 pKa = 10.24 SSQALAIGAFGVDD375 pKa = 3.09 STYY378 pKa = 11.25 TKK380 pKa = 10.8 VPNTAIYY387 pKa = 9.93 EE388 pKa = 4.16 NQTFQVHH395 pKa = 5.44 SPILHH400 pKa = 6.2 HH401 pKa = 6.6 VGSVPLEE408 pKa = 4.07 GPYY411 pKa = 10.3 TLFSSALPDD420 pKa = 3.78 LPDD423 pKa = 3.38 IKK425 pKa = 10.88 ASNLPAWLPEE435 pKa = 4.24 SVGEE439 pKa = 4.14 EE440 pKa = 3.78 IEE442 pKa = 4.42 GVLNAVDD449 pKa = 3.92 NFYY452 pKa = 11.47 KK453 pKa = 10.31 HH454 pKa = 6.75 VKK456 pKa = 10.16 DD457 pKa = 4.12 FWEE460 pKa = 4.1 ILQHH464 pKa = 7.25 IEE466 pKa = 4.64 EE467 pKa = 4.37 IVEE470 pKa = 4.1 VLKK473 pKa = 11.03 DD474 pKa = 3.45 IASLNPFGGSTPDD487 pKa = 3.27 AVPVV491 pKa = 3.51
Molecular weight: 55.26 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 4.545
IPC2_protein 4.724
IPC_protein 4.685
Toseland 4.558
ProMoST 4.813
Dawson 4.66
Bjellqvist 4.8
Wikipedia 4.533
Rodwell 4.546
Grimsley 4.469
Solomon 4.66
Lehninger 4.609
Nozaki 4.762
DTASelect 4.952
Thurlkill 4.558
EMBOSS 4.558
Sillero 4.825
Patrickios 2.956
IPC_peptide 4.66
IPC2_peptide 4.813
IPC2.peptide.svr19 4.77
Protein with the highest isoelectric point:
>tr|A0A1L3KJW3|A0A1L3KJW3_9VIRU Uncharacterized protein OS=Beihai hepe-like virus 10 OX=1922381 PE=4 SV=1
MM1 pKa = 7.57 SFTNFAGVPSEE12 pKa = 4.35 EE13 pKa = 4.54 KK14 pKa = 10.42 LSEE17 pKa = 4.82 LIFPTCPHH25 pKa = 6.58 GEE27 pKa = 3.85 ADD29 pKa = 4.08 KK30 pKa = 11.51 YY31 pKa = 10.7 HH32 pKa = 6.78 ALFNKK37 pKa = 8.55 FQQINGGVSPIKK49 pKa = 10.06 IDD51 pKa = 3.72 AFCLGSAPKK60 pKa = 10.46 QMWIAEE66 pKa = 4.16 AYY68 pKa = 9.93 YY69 pKa = 10.83 NGLNFQGYY77 pKa = 9.33 GSSKK81 pKa = 10.12 SSAILEE87 pKa = 4.29 VKK89 pKa = 9.64 FQFMRR94 pKa = 11.84 SVGQVDD100 pKa = 3.07 SWANVGAAVSLDD112 pKa = 3.25 SGTLKK117 pKa = 10.24 TGTRR121 pKa = 11.84 LVLTPFLNLRR131 pKa = 11.84 VEE133 pKa = 4.52 VFHH136 pKa = 6.61 ATYY139 pKa = 10.06 IYY141 pKa = 10.74 LRR143 pKa = 11.84 SNKK146 pKa = 9.86 LYY148 pKa = 10.04 YY149 pKa = 9.47 LTAAGPSKK157 pKa = 10.46 EE158 pKa = 3.92 LAILFLRR165 pKa = 11.84 SLLAA169 pKa = 4.53
Molecular weight: 18.63 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 8.126
IPC2_protein 8.126
IPC_protein 8.2
Toseland 8.492
ProMoST 8.507
Dawson 8.843
Bjellqvist 8.843
Wikipedia 8.931
Rodwell 8.902
Grimsley 8.492
Solomon 9.077
Lehninger 9.048
Nozaki 8.902
DTASelect 8.726
Thurlkill 8.785
EMBOSS 9.004
Sillero 9.004
Patrickios 4.139
IPC_peptide 9.063
IPC2_peptide 7.688
IPC2.peptide.svr19 7.693
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
5
0
5
3549
146
2368
709.8
79.58
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
8.481 ± 0.587
1.662 ± 0.349
5.861 ± 0.617
7.411 ± 1.297
4.227 ± 0.825
5.889 ± 0.368
3.212 ± 0.59
5.917 ± 0.365
5.917 ± 0.876
7.608 ± 0.998
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.113 ± 0.275
4.367 ± 0.407
5.156 ± 0.426
4.142 ± 0.498
4.339 ± 0.716
6.114 ± 1.462
7.157 ± 0.773
5.466 ± 0.307
1.071 ± 0.172
3.888 ± 0.551
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