Beihai weivirus-like virus 12
Average proteome isoelectric point is 8.16
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 2 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|A0A1L3KL33|A0A1L3KL33_9VIRU Uncharacterized protein OS=Beihai weivirus-like virus 12 OX=1922741 PE=4 SV=1
MM1 pKa = 7.39 AVVSEE6 pKa = 4.48 RR7 pKa = 11.84 PSVSSVPLCPTCHH20 pKa = 6.17 RR21 pKa = 11.84 QHH23 pKa = 7.02 LDD25 pKa = 3.16 KK26 pKa = 11.15 LSEE29 pKa = 3.69 EE30 pKa = 4.43 AAWDD34 pKa = 3.74 RR35 pKa = 11.84 ASKK38 pKa = 10.85 DD39 pKa = 3.46 EE40 pKa = 4.16 SHH42 pKa = 5.87 VVCVKK47 pKa = 8.82 FHH49 pKa = 4.87 VRR51 pKa = 11.84 KK52 pKa = 9.64 CAFCTDD58 pKa = 2.66 VDD60 pKa = 4.03 INCRR64 pKa = 11.84 RR65 pKa = 11.84 SFFSRR70 pKa = 11.84 FTPRR74 pKa = 11.84 TAHH77 pKa = 6.41 SGDD80 pKa = 3.65 SVLCEE85 pKa = 3.54 VHH87 pKa = 5.62 MTHH90 pKa = 6.47 QEE92 pKa = 3.53 LRR94 pKa = 11.84 IARR97 pKa = 11.84 DD98 pKa = 3.24 AVGASLYY105 pKa = 10.77 SEE107 pKa = 4.35 APSRR111 pKa = 11.84 VGNSNLHH118 pKa = 5.5 LSGMRR123 pKa = 11.84 LDD125 pKa = 4.78 RR126 pKa = 11.84 KK127 pKa = 10.66 YY128 pKa = 11.25 EE129 pKa = 3.89 DD130 pKa = 4.21 TEE132 pKa = 4.5 MVWARR137 pKa = 11.84 DD138 pKa = 3.6 VVFPAVAIAMHH149 pKa = 7.25 RR150 pKa = 11.84 SRR152 pKa = 11.84 EE153 pKa = 4.17 TPVFSLGASIFPRR166 pKa = 11.84 LRR168 pKa = 11.84 KK169 pKa = 9.41 LRR171 pKa = 11.84 LEE173 pKa = 4.29 SEE175 pKa = 4.44 TGSKK179 pKa = 9.28 RR180 pKa = 11.84 WFWIRR185 pKa = 11.84 ASQHH189 pKa = 4.48 MTLEE193 pKa = 4.3 CLRR196 pKa = 11.84 FCPRR200 pKa = 11.84 RR201 pKa = 11.84 VEE203 pKa = 4.06 QPTEE207 pKa = 3.66 EE208 pKa = 4.61 VYY210 pKa = 11.19 APVATITPDD219 pKa = 3.07 PGYY222 pKa = 9.12 TFTRR226 pKa = 11.84 FDD228 pKa = 3.64 GVDD231 pKa = 3.25 RR232 pKa = 11.84 AATRR236 pKa = 11.84 QRR238 pKa = 11.84 EE239 pKa = 4.46 GWDD242 pKa = 3.23 LMASKK247 pKa = 10.93 VFGVDD252 pKa = 4.08 LMTDD256 pKa = 3.14 AAGNPTLGDD265 pKa = 3.55 NILAVRR271 pKa = 11.84 HH272 pKa = 5.9 LPFFARR278 pKa = 11.84 KK279 pKa = 9.28 IFFDD283 pKa = 3.48 TLPRR287 pKa = 11.84 NIAAAIAGRR296 pKa = 11.84 IEE298 pKa = 4.5 NVPPMQMTDD307 pKa = 3.5 DD308 pKa = 3.9 EE309 pKa = 4.42 QAEE312 pKa = 4.2 LRR314 pKa = 11.84 GVTEE318 pKa = 4.42 ALSICLRR325 pKa = 11.84 RR326 pKa = 11.84 DD327 pKa = 2.84 AKK329 pKa = 9.86 MIRR332 pKa = 11.84 EE333 pKa = 4.03 IVTVLTLGDD342 pKa = 3.6 WKK344 pKa = 10.76 SKK346 pKa = 9.39 KK347 pKa = 6.62 WTITRR352 pKa = 11.84 SKK354 pKa = 7.75 TTLEE358 pKa = 4.03 QLRR361 pKa = 11.84 QRR363 pKa = 11.84 YY364 pKa = 8.55 NPTYY368 pKa = 9.93 QFKK371 pKa = 10.6 GQIKK375 pKa = 10.4 LEE377 pKa = 4.01 PSKK380 pKa = 10.52 PGKK383 pKa = 9.38 PPRR386 pKa = 11.84 LIIADD391 pKa = 3.59 GDD393 pKa = 4.01 YY394 pKa = 10.12 GQVMAWTIIATLEE407 pKa = 3.43 RR408 pKa = 11.84 WIFKK412 pKa = 10.09 RR413 pKa = 11.84 YY414 pKa = 6.07 NHH416 pKa = 6.68 RR417 pKa = 11.84 SIKK420 pKa = 10.18 GVCKK424 pKa = 10.03 SDD426 pKa = 2.75 AMKK429 pKa = 10.78 RR430 pKa = 11.84 LIKK433 pKa = 9.87 NTAQFRR439 pKa = 11.84 PSTGRR444 pKa = 11.84 STTRR448 pKa = 11.84 EE449 pKa = 3.56 PVMVLEE455 pKa = 4.82 NDD457 pKa = 3.32 GSAWDD462 pKa = 3.61 ACMSVALRR470 pKa = 11.84 ALTEE474 pKa = 3.97 NVLMQEE480 pKa = 4.06 VHH482 pKa = 7.64 DD483 pKa = 3.83 ITKK486 pKa = 10.53 DD487 pKa = 3.47 LFIMEE492 pKa = 4.6 SHH494 pKa = 6.3 WQPEE498 pKa = 3.92 RR499 pKa = 11.84 LRR501 pKa = 11.84 ANKK504 pKa = 9.66 VKK506 pKa = 9.68 TLSLSVAAKK515 pKa = 8.41 FNCYY519 pKa = 9.85 DD520 pKa = 3.26 EE521 pKa = 5.62 HH522 pKa = 9.08 VPDD525 pKa = 4.76 DD526 pKa = 3.86 VRR528 pKa = 11.84 NALAAGKK535 pKa = 8.14 TYY537 pKa = 10.84 KK538 pKa = 10.44 EE539 pKa = 4.01 VIAAIRR545 pKa = 11.84 RR546 pKa = 11.84 SGCRR550 pKa = 11.84 GTSVLNFLANMILWCWVLGGKK571 pKa = 9.8 DD572 pKa = 3.71 GSRR575 pKa = 11.84 LMEE578 pKa = 4.46 SNGQKK583 pKa = 9.18 FTDD586 pKa = 3.36 VFGVVRR592 pKa = 11.84 FVRR595 pKa = 11.84 MMFEE599 pKa = 4.73 GDD601 pKa = 4.07 DD602 pKa = 3.85 SLLTLTGARR611 pKa = 11.84 FTPEE615 pKa = 3.27 QVAQLSARR623 pKa = 11.84 WTKK626 pKa = 10.48 LGHH629 pKa = 5.76 RR630 pKa = 11.84 PKK632 pKa = 10.79 LFVRR636 pKa = 11.84 APGDD640 pKa = 3.3 QAEE643 pKa = 4.24 FTGYY647 pKa = 10.67 KK648 pKa = 10.11 FLVDD652 pKa = 3.37 EE653 pKa = 5.38 HH654 pKa = 8.01 GLVPDD659 pKa = 4.44 SEE661 pKa = 5.07 VPDD664 pKa = 4.03 LPRR667 pKa = 11.84 LLGNVSYY674 pKa = 10.29 CHH676 pKa = 6.38 NRR678 pKa = 11.84 GAVDD682 pKa = 3.38 AAVKK686 pKa = 10.4 GDD688 pKa = 3.44 EE689 pKa = 4.36 AALHH693 pKa = 5.98 RR694 pKa = 11.84 AVDD697 pKa = 3.8 PGLLSRR703 pKa = 11.84 AYY705 pKa = 9.27 TIARR709 pKa = 11.84 KK710 pKa = 9.85 APTVARR716 pKa = 11.84 WLYY719 pKa = 9.9 NQVKK723 pKa = 8.57 STDD726 pKa = 3.56 LTFSNDD732 pKa = 2.86 DD733 pKa = 3.51 RR734 pKa = 11.84 VRR736 pKa = 11.84 LDD738 pKa = 4.42 DD739 pKa = 5.23 DD740 pKa = 4.76 LGDD743 pKa = 4.0 VLPEE747 pKa = 4.04 LWKK750 pKa = 9.79 GTDD753 pKa = 3.33 GTEE756 pKa = 4.24 KK757 pKa = 10.15 MLEE760 pKa = 4.07 QAISWQTFVEE770 pKa = 4.42 RR771 pKa = 11.84 VEE773 pKa = 4.44 SEE775 pKa = 3.66 ISAGEE780 pKa = 3.6 AAGFDD785 pKa = 3.82 EE786 pKa = 6.17 AGFAYY791 pKa = 10.18 AHH793 pKa = 6.67 GWCTSTEE800 pKa = 3.68 QWNDD804 pKa = 2.94 FLIALGAITRR814 pKa = 11.84 GTDD817 pKa = 3.22 SVVVGRR823 pKa = 11.84 VLPSCFF829 pKa = 3.47
Molecular weight: 93.37 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 7.193
IPC2_protein 7.614
IPC_protein 7.41
Toseland 7.073
ProMoST 8.024
Dawson 8.141
Bjellqvist 8.595
Wikipedia 8.039
Rodwell 8.17
Grimsley 7.132
Solomon 8.17
Lehninger 8.2
Nozaki 8.887
DTASelect 8.273
Thurlkill 8.331
EMBOSS 8.361
Sillero 8.682
Patrickios 4.698
IPC_peptide 8.17
IPC2_peptide 7.6
IPC2.peptide.svr19 7.579
Protein with the highest isoelectric point:
>tr|A0A1L3KL33|A0A1L3KL33_9VIRU Uncharacterized protein OS=Beihai weivirus-like virus 12 OX=1922741 PE=4 SV=1
MM1 pKa = 7.66 PASKK5 pKa = 9.87 SQRR8 pKa = 11.84 VRR10 pKa = 11.84 AVMKK14 pKa = 10.44 KK15 pKa = 10.24 ALKK18 pKa = 10.07 KK19 pKa = 10.27 KK20 pKa = 10.24 QGGANLYY27 pKa = 10.18 GIKK30 pKa = 10.01 QGAAMVNTRR39 pKa = 11.84 PFPRR43 pKa = 11.84 RR44 pKa = 11.84 ARR46 pKa = 11.84 RR47 pKa = 11.84 NGRR50 pKa = 11.84 GSSDD54 pKa = 2.97 ARR56 pKa = 11.84 LATMIKK62 pKa = 9.74 YY63 pKa = 9.81 GLNALHH69 pKa = 7.11 PCHH72 pKa = 7.02 LALPRR77 pKa = 11.84 AVGGYY82 pKa = 9.13 SVVRR86 pKa = 11.84 TTDD89 pKa = 3.48 IINSNAATMFFGTFKK104 pKa = 11.21 GPGNQFTEE112 pKa = 4.77 TTWLSTIAIRR122 pKa = 11.84 GVAPDD127 pKa = 3.49 TAINGTGNAFLYY139 pKa = 10.73 NSSALQAPSLSGTRR153 pKa = 11.84 MVPAAMTVQIMNGQSLQNADD173 pKa = 3.71 GIAYY177 pKa = 9.27 IGKK180 pKa = 9.69 SKK182 pKa = 9.6 TVLDD186 pKa = 4.01 LMGDD190 pKa = 3.35 TRR192 pKa = 11.84 TWRR195 pKa = 11.84 TVFEE199 pKa = 4.7 DD200 pKa = 3.83 LVSYY204 pKa = 9.24 SAPRR208 pKa = 11.84 LCSGGKK214 pKa = 8.87 LALRR218 pKa = 11.84 GVQVDD223 pKa = 3.9 AVPNNLSVLSDD234 pKa = 3.65 FVPRR238 pKa = 11.84 RR239 pKa = 11.84 IPTEE243 pKa = 4.05 GARR246 pKa = 11.84 TWDD249 pKa = 3.66 EE250 pKa = 3.91 DD251 pKa = 3.44 QAALDD256 pKa = 4.09 FEE258 pKa = 4.81 GFAPIFVYY266 pKa = 10.8 NPDD269 pKa = 4.03 NIDD272 pKa = 3.57 LKK274 pKa = 11.22 FLVTIEE280 pKa = 3.09 WRR282 pKa = 11.84 MRR284 pKa = 11.84 FDD286 pKa = 4.19 PLNPAYY292 pKa = 10.0 AGHH295 pKa = 5.73 VTHH298 pKa = 7.08 TPAAEE303 pKa = 4.33 STWSKK308 pKa = 10.97 VLAHH312 pKa = 6.74 AEE314 pKa = 4.23 SLGHH318 pKa = 5.95 GVMDD322 pKa = 3.97 IADD325 pKa = 3.58 VVADD329 pKa = 3.92 VGAAGLRR336 pKa = 11.84 ARR338 pKa = 11.84 DD339 pKa = 3.92 AIAPLLAA346 pKa = 5.3
Molecular weight: 37.2 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.134
IPC2_protein 9.151
IPC_protein 9.209
Toseland 9.853
ProMoST 9.575
Dawson 10.087
Bjellqvist 9.765
Wikipedia 10.262
Rodwell 10.379
Grimsley 10.16
Solomon 10.116
Lehninger 10.072
Nozaki 9.867
DTASelect 9.75
Thurlkill 9.926
EMBOSS 10.262
Sillero 9.999
Patrickios 9.619
IPC_peptide 10.116
IPC2_peptide 8.404
IPC2.peptide.svr19 8.091
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
2
0
2
1175
346
829
587.5
65.29
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
10.128 ± 1.59
1.702 ± 0.621
6.213 ± 0.399
4.851 ± 1.403
4.255 ± 0.275
6.809 ± 1.029
2.213 ± 0.264
4.17 ± 0.251
4.511 ± 0.257
8.426 ± 0.024
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.809 ± 0.205
3.404 ± 0.834
4.766 ± 0.401
2.809 ± 0.045
8.17 ± 0.682
6.298 ± 0.126
6.723 ± 0.118
7.745 ± 0.287
2.043 ± 0.33
1.957 ± 0.196
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