Hubei sobemo-like virus 27
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 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|A0A1L3KF61|A0A1L3KF61_9VIRU Uncharacterized protein OS=Hubei sobemo-like virus 27 OX=1923213 PE=4 SV=1
MM1 pKa = 5.74 QTAVAKK7 pKa = 10.69 HH8 pKa = 5.28 EE9 pKa = 4.12 AARR12 pKa = 11.84 WDD14 pKa = 3.58 IPDD17 pKa = 4.34 DD18 pKa = 3.92 FLEE21 pKa = 4.48 EE22 pKa = 4.1 THH24 pKa = 6.73 FLRR27 pKa = 11.84 AVEE30 pKa = 3.96 EE31 pKa = 4.05 VDD33 pKa = 3.77 YY34 pKa = 10.72 KK35 pKa = 11.22 SSPGYY40 pKa = 9.81 PYY42 pKa = 10.02 MVRR45 pKa = 11.84 NPSNSDD51 pKa = 3.09 FFGVVDD57 pKa = 5.07 GVANPARR64 pKa = 11.84 LKK66 pKa = 10.01 EE67 pKa = 3.65 IWEE70 pKa = 4.03 IVQIRR75 pKa = 11.84 LHH77 pKa = 6.44 KK78 pKa = 10.59 LLLGEE83 pKa = 5.18 DD84 pKa = 3.51 DD85 pKa = 4.24 CDD87 pKa = 4.42 YY88 pKa = 11.35 IRR90 pKa = 11.84 LFIKK94 pKa = 10.68 AEE96 pKa = 4.37 PIKK99 pKa = 10.3 EE100 pKa = 4.06 KK101 pKa = 10.6 KK102 pKa = 10.45 LRR104 pKa = 11.84 DD105 pKa = 3.35 HH106 pKa = 7.54 KK107 pKa = 11.15 YY108 pKa = 9.69 RR109 pKa = 11.84 LISSVSVIDD118 pKa = 4.29 QIIDD122 pKa = 3.27 HH123 pKa = 6.32 MLFDD127 pKa = 4.58 PMNHH131 pKa = 6.29 RR132 pKa = 11.84 LYY134 pKa = 10.87 DD135 pKa = 3.45 NWHH138 pKa = 5.6 MVPSKK143 pKa = 10.96 VGWSPYY149 pKa = 9.14 KK150 pKa = 10.42 GGWRR154 pKa = 11.84 IFPTQPLLAIDD165 pKa = 3.82 KK166 pKa = 10.62 SSWDD170 pKa = 3.21 WTVCGWLIEE179 pKa = 4.27 QIVQFRR185 pKa = 11.84 IMLCNNINDD194 pKa = 3.72 SWIKK198 pKa = 10.57 LATQRR203 pKa = 11.84 YY204 pKa = 8.12 KK205 pKa = 11.02 CLFLNPLFLTSGGLVLKK222 pKa = 10.48 QKK224 pKa = 10.16 EE225 pKa = 4.19 AGVMKK230 pKa = 10.08 SGCVNTIADD239 pKa = 3.89 NSIMQLLLHH248 pKa = 6.37 LRR250 pKa = 11.84 VSLEE254 pKa = 3.72 RR255 pKa = 11.84 GGDD258 pKa = 3.48 VDD260 pKa = 4.12 GLFYY264 pKa = 10.89 TMGDD268 pKa = 3.28 DD269 pKa = 4.12 TVQDD273 pKa = 4.14 EE274 pKa = 4.71 PNDD277 pKa = 3.72 LDD279 pKa = 5.68 DD280 pKa = 4.35 YY281 pKa = 11.48 LSRR284 pKa = 11.84 LNQFSIVKK292 pKa = 9.54 QATNRR297 pKa = 11.84 TEE299 pKa = 3.77 FAGMHH304 pKa = 6.09 FNYY307 pKa = 10.44 SQVEE311 pKa = 3.7 PMYY314 pKa = 10.62 GGKK317 pKa = 9.13 HH318 pKa = 5.48 AFNLLHH324 pKa = 7.18 LDD326 pKa = 3.86 PEE328 pKa = 4.45 NEE330 pKa = 4.06 EE331 pKa = 4.47 QVCSSYY337 pKa = 10.73 MLLYY341 pKa = 10.32 HH342 pKa = 6.92 RR343 pKa = 11.84 SKK345 pKa = 10.63 FRR347 pKa = 11.84 GWFEE351 pKa = 4.62 SLFEE355 pKa = 4.32 AMNIPVPHH363 pKa = 6.67 RR364 pKa = 11.84 LVRR367 pKa = 11.84 DD368 pKa = 4.0 HH369 pKa = 7.28 IFDD372 pKa = 3.55 NSS374 pKa = 3.16
Molecular weight: 43.53 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 5.57
IPC2_protein 5.486
IPC_protein 5.525
Toseland 5.931
ProMoST 5.842
Dawson 5.753
Bjellqvist 5.779
Wikipedia 5.753
Rodwell 5.728
Grimsley 6.097
Solomon 5.753
Lehninger 5.741
Nozaki 6.008
DTASelect 6.211
Thurlkill 6.186
EMBOSS 6.148
Sillero 6.109
Patrickios 4.05
IPC_peptide 5.766
IPC2_peptide 6.109
IPC2.peptide.svr19 6.078
Protein with the highest isoelectric point:
>tr|A0A1L3KF61|A0A1L3KF61_9VIRU Uncharacterized protein OS=Hubei sobemo-like virus 27 OX=1923213 PE=4 SV=1
MM1 pKa = 7.41 NPIILEE7 pKa = 4.07 NEE9 pKa = 3.97 EE10 pKa = 4.02 TQEE13 pKa = 3.94 NVLLEE18 pKa = 4.14 RR19 pKa = 11.84 TPQRR23 pKa = 11.84 SFINRR28 pKa = 11.84 IFWKK32 pKa = 9.92 VVVVFATLLSLTALIPLLWLVIRR55 pKa = 11.84 ALTYY59 pKa = 9.03 RR60 pKa = 11.84 LYY62 pKa = 11.12 VAVEE66 pKa = 4.11 YY67 pKa = 10.7 QVVTQYY73 pKa = 10.51 EE74 pKa = 4.24 ALWRR78 pKa = 11.84 FLAGLGQDD86 pKa = 4.23 PPPEE90 pKa = 4.11 PSVIEE95 pKa = 4.08 KK96 pKa = 10.63 VADD99 pKa = 3.44 HH100 pKa = 5.73 VTDD103 pKa = 4.26 MIRR106 pKa = 11.84 RR107 pKa = 11.84 IDD109 pKa = 3.72 SNIIAIGVIGIITFLAVVVSTFFVLRR135 pKa = 11.84 SLRR138 pKa = 11.84 KK139 pKa = 7.52 ISYY142 pKa = 9.52 RR143 pKa = 11.84 IRR145 pKa = 11.84 GIQFEE150 pKa = 4.11 ALRR153 pKa = 11.84 PGSTYY158 pKa = 10.06 TKK160 pKa = 10.61 EE161 pKa = 4.19 EE162 pKa = 3.75 IPNFQVRR169 pKa = 11.84 VGQPGLFSASHH180 pKa = 5.28 VGYY183 pKa = 10.47 AVRR186 pKa = 11.84 IGPNYY191 pKa = 8.69 MAVPHH196 pKa = 5.8 HH197 pKa = 6.62 VIRR200 pKa = 11.84 GQSTVLLTGPKK211 pKa = 9.54 GRR213 pKa = 11.84 CIVDD217 pKa = 3.4 VVATQSRR224 pKa = 11.84 MYY226 pKa = 10.59 TDD228 pKa = 5.63 LSYY231 pKa = 11.17 CWVDD235 pKa = 3.22 EE236 pKa = 4.56 RR237 pKa = 11.84 VWTTLGISIAKK248 pKa = 7.8 LQPYY252 pKa = 7.64 TSRR255 pKa = 11.84 TVVRR259 pKa = 11.84 CYY261 pKa = 10.84 GQLGYY266 pKa = 9.48 TSGSIYY272 pKa = 9.33 KK273 pKa = 9.6 TSLSPGIIAYY283 pKa = 8.99 EE284 pKa = 4.18 GSTEE288 pKa = 4.02 NGTSGAAYY296 pKa = 9.91 VLAGKK301 pKa = 10.17 VLGLHH306 pKa = 6.15 SAHH309 pKa = 6.31 NPSSNMNFGVSSNMLLTEE327 pKa = 4.16 YY328 pKa = 11.26 AMLMKK333 pKa = 10.53 PEE335 pKa = 4.21 GKK337 pKa = 8.3 KK338 pKa = 9.0 TSATLDD344 pKa = 3.8 HH345 pKa = 6.39 YY346 pKa = 10.14 TGDD349 pKa = 3.6 APVTNVGKK357 pKa = 10.02 GWSISEE363 pKa = 4.07 SMAKK367 pKa = 9.9 KK368 pKa = 8.23 EE369 pKa = 4.52 QEE371 pKa = 3.98 WNDD374 pKa = 3.41 VKK376 pKa = 11.15 LKK378 pKa = 10.78 NLATAAYY385 pKa = 9.32 SHH387 pKa = 7.48 DD388 pKa = 3.4 WTNPPEE394 pKa = 4.3 IDD396 pKa = 3.66 YY397 pKa = 10.81 NANLDD402 pKa = 3.55 WGSDD406 pKa = 3.71 DD407 pKa = 4.43 EE408 pKa = 4.93 EE409 pKa = 4.39 SAKK412 pKa = 10.54 VKK414 pKa = 10.67 RR415 pKa = 11.84 PVFQAGAFVPATVTLQHH432 pKa = 6.05 QGAEE436 pKa = 4.16 GEE438 pKa = 4.34 MVEE441 pKa = 4.26 TGLMNVNLVEE451 pKa = 4.21 MVGALSKK458 pKa = 10.56 RR459 pKa = 11.84 VEE461 pKa = 4.21 EE462 pKa = 4.45 LEE464 pKa = 4.34 KK465 pKa = 10.52 FCASITEE472 pKa = 4.16 PVQRR476 pKa = 11.84 LIEE479 pKa = 4.51 DD480 pKa = 3.22 VDD482 pKa = 3.63 GLKK485 pKa = 10.3 NRR487 pKa = 11.84 KK488 pKa = 8.45 VVNATAKK495 pKa = 10.34 AVAKK499 pKa = 7.17 VTCEE503 pKa = 3.98 CGVEE507 pKa = 4.16 VAEE510 pKa = 5.19 GKK512 pKa = 10.46 LEE514 pKa = 3.84 NHH516 pKa = 7.05 ILNAHH521 pKa = 7.08 PKK523 pKa = 9.77 PIVQMACPDD532 pKa = 3.72 CHH534 pKa = 8.13 VMVAAFKK541 pKa = 10.14 MDD543 pKa = 3.2 AHH545 pKa = 7.23 IKK547 pKa = 9.85 NSHH550 pKa = 6.16 PPSTKK555 pKa = 10.02 VKK557 pKa = 10.55 CSFCEE562 pKa = 4.13 IQCKK566 pKa = 10.29 DD567 pKa = 3.35 SNRR570 pKa = 11.84 LANHH574 pKa = 6.75 IANVHH579 pKa = 5.46 RR580 pKa = 11.84 VMEE583 pKa = 4.42 VKK585 pKa = 10.42 PEE587 pKa = 4.04 SAFSSDD593 pKa = 3.05 EE594 pKa = 4.3 TIKK597 pKa = 10.97 VATRR601 pKa = 11.84 PFLGRR606 pKa = 11.84 SQRR609 pKa = 11.84 PRR611 pKa = 11.84 SNSPRR616 pKa = 11.84 MRR618 pKa = 11.84 PQQLSRR624 pKa = 11.84 TSNVSTKK631 pKa = 10.03 SQNSPSLEE639 pKa = 3.95 AVLSLMTASLQNIEE653 pKa = 4.45 KK654 pKa = 10.24 RR655 pKa = 11.84 LNAKK659 pKa = 10.01 PPGTDD664 pKa = 3.35 GQSSGIGPNN673 pKa = 3.15
Molecular weight: 74.21 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 7.414
IPC2_protein 7.775
IPC_protein 7.614
Toseland 7.351
ProMoST 8.185
Dawson 8.361
Bjellqvist 8.668
Wikipedia 8.287
Rodwell 8.39
Grimsley 7.41
Solomon 8.419
Lehninger 8.434
Nozaki 8.858
DTASelect 8.419
Thurlkill 8.492
EMBOSS 8.565
Sillero 8.799
Patrickios 4.431
IPC_peptide 8.419
IPC2_peptide 7.571
IPC2.peptide.svr19 7.747
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
1047
374
673
523.5
58.87
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
6.495 ± 1.128
1.624 ± 0.01
4.871 ± 1.467
6.017 ± 0.205
3.534 ± 0.787
5.922 ± 0.292
2.865 ± 0.447
5.922 ± 0.116
5.349 ± 0.001
8.883 ± 0.786
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.961 ± 0.262
5.062 ± 0.009
5.158 ± 0.312
3.725 ± 0.009
5.253 ± 0.048
7.545 ± 0.574
5.158 ± 1.128
8.596 ± 0.973
1.815 ± 0.437
3.247 ± 0.252
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