Hubei sobemo-like virus 23
Average proteome isoelectric point is 7.56
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|A0A1L3KEQ3|A0A1L3KEQ3_9VIRU C2H2-type domain-containing protein OS=Hubei sobemo-like virus 23 OX=1923209 PE=4 SV=1
MM1 pKa = 7.61 ASDD4 pKa = 4.02 FTWPLLGGDD13 pKa = 3.71 AEE15 pKa = 4.42 LRR17 pKa = 11.84 SLLTHH22 pKa = 5.46 VQMSEE27 pKa = 3.76 GLRR30 pKa = 11.84 EE31 pKa = 4.77 DD32 pKa = 4.58 GPSHH36 pKa = 6.42 QIKK39 pKa = 9.16 TKK41 pKa = 10.58 LLDD44 pKa = 3.3 IAEE47 pKa = 4.84 DD48 pKa = 3.58 MFKK51 pKa = 10.16 PARR54 pKa = 11.84 WRR56 pKa = 11.84 IPDD59 pKa = 3.93 DD60 pKa = 3.57 FLSFNHH66 pKa = 6.07 YY67 pKa = 9.38 MRR69 pKa = 11.84 TLNQLVWTSSPGLPYY84 pKa = 9.93 MRR86 pKa = 11.84 TYY88 pKa = 10.39 PNNGGMFGVVDD99 pKa = 4.28 GVPNPEE105 pKa = 3.88 KK106 pKa = 10.5 CRR108 pKa = 11.84 YY109 pKa = 6.63 WWTIVQQKK117 pKa = 9.68 IRR119 pKa = 11.84 DD120 pKa = 3.67 QFSDD124 pKa = 3.82 YY125 pKa = 10.71 IRR127 pKa = 11.84 VFIKK131 pKa = 10.33 QEE133 pKa = 4.12 PITRR137 pKa = 11.84 KK138 pKa = 9.98 KK139 pKa = 10.57 FEE141 pKa = 4.07 QNRR144 pKa = 11.84 FRR146 pKa = 11.84 LIFSVSVLDD155 pKa = 4.56 QIIDD159 pKa = 3.35 HH160 pKa = 6.2 MLFGDD165 pKa = 4.09 FNDD168 pKa = 3.94 LVIEE172 pKa = 3.99 NWYY175 pKa = 10.19 NLPTKK180 pKa = 10.53 VGWSPLGGGWKK191 pKa = 9.93 IIPKK195 pKa = 9.31 SKK197 pKa = 10.2 CHH199 pKa = 6.93 AIDD202 pKa = 3.1 KK203 pKa = 10.08 RR204 pKa = 11.84 AWDD207 pKa = 3.59 WTVKK211 pKa = 8.5 MWLIEE216 pKa = 4.19 LEE218 pKa = 3.87 FMLRR222 pKa = 11.84 VRR224 pKa = 11.84 LCDD227 pKa = 3.39 NMNPLWRR234 pKa = 11.84 ALAFWRR240 pKa = 11.84 YY241 pKa = 9.67 KK242 pKa = 10.74 SLFMDD247 pKa = 4.0 AKK249 pKa = 9.99 FVNSGGLVFKK259 pKa = 10.8 QKK261 pKa = 10.79 FIGVMKK267 pKa = 9.94 SGCVNTIITNSIAQILLHH285 pKa = 6.78 LRR287 pKa = 11.84 ICLEE291 pKa = 4.32 LGLDD295 pKa = 3.52 ISWIFSLGDD304 pKa = 3.33 DD305 pKa = 4.12 TLQEE309 pKa = 4.29 LLSDD313 pKa = 3.74 PRR315 pKa = 11.84 YY316 pKa = 10.6 LEE318 pKa = 4.05 LLKK321 pKa = 10.77 QFSLVKK327 pKa = 9.94 EE328 pKa = 3.95 CVIANEE334 pKa = 4.15 FAGMRR339 pKa = 11.84 YY340 pKa = 9.89 AGGVVDD346 pKa = 4.78 PLYY349 pKa = 10.61 KK350 pKa = 10.42 GKK352 pKa = 9.53 HH353 pKa = 5.3 AFNILHH359 pKa = 5.98 VNPKK363 pKa = 9.7 FGQEE367 pKa = 3.44 IAEE370 pKa = 4.88 GYY372 pKa = 9.71 SILYY376 pKa = 9.12 HH377 pKa = 6.33 RR378 pKa = 11.84 SPRR381 pKa = 11.84 GSFIKK386 pKa = 10.54 QIFKK390 pKa = 11.24 DD391 pKa = 3.47 MGYY394 pKa = 8.87 TIPSDD399 pKa = 4.1 DD400 pKa = 4.7 ALDD403 pKa = 4.99 LIWDD407 pKa = 3.94 GEE409 pKa = 4.34 EE410 pKa = 3.76
Molecular weight: 47.64 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 6.703
IPC2_protein 6.883
IPC_protein 6.971
Toseland 6.868
ProMoST 7.249
Dawson 7.585
Bjellqvist 7.629
Wikipedia 7.527
Rodwell 7.585
Grimsley 6.971
Solomon 7.658
Lehninger 7.673
Nozaki 7.907
DTASelect 7.761
Thurlkill 7.805
EMBOSS 7.863
Sillero 8.024
Patrickios 4.418
IPC_peptide 7.658
IPC2_peptide 7.146
IPC2.peptide.svr19 7.215
Protein with the highest isoelectric point:
>tr|A0A1L3KEQ3|A0A1L3KEQ3_9VIRU C2H2-type domain-containing protein OS=Hubei sobemo-like virus 23 OX=1923209 PE=4 SV=1
MM1 pKa = 7.78 FITEE5 pKa = 4.75 FVSKK9 pKa = 10.3 ILSNIRR15 pKa = 11.84 NAIVPFVMAYY25 pKa = 8.98 ILYY28 pKa = 9.6 YY29 pKa = 10.89 FMDD32 pKa = 3.96 RR33 pKa = 11.84 KK34 pKa = 10.46 EE35 pKa = 4.32 EE36 pKa = 4.24 YY37 pKa = 9.79 IDD39 pKa = 3.72 TYY41 pKa = 11.45 DD42 pKa = 3.72 AVIDD46 pKa = 3.92 SVRR49 pKa = 11.84 PKK51 pKa = 10.49 IVVQPSAEE59 pKa = 3.82 FDD61 pKa = 3.7 DD62 pKa = 6.37 FIDD65 pKa = 4.12 EE66 pKa = 4.55 FLSKK70 pKa = 10.58 AWTHH74 pKa = 4.38 IRR76 pKa = 11.84 RR77 pKa = 11.84 YY78 pKa = 10.25 VSLKK82 pKa = 9.13 GHH84 pKa = 6.99 RR85 pKa = 11.84 IWYY88 pKa = 9.12 LIVKK92 pKa = 9.06 VLLVVLTVYY101 pKa = 11.06 LLYY104 pKa = 10.8 KK105 pKa = 10.25 GIRR108 pKa = 11.84 KK109 pKa = 8.94 LFSFIKK115 pKa = 9.8 IKK117 pKa = 10.2 MYY119 pKa = 10.41 DD120 pKa = 3.25 FCGVKK125 pKa = 10.2 DD126 pKa = 4.12 FRR128 pKa = 11.84 GEE130 pKa = 3.7 AMKK133 pKa = 10.71 AGSSFGKK140 pKa = 9.03 GTVPDD145 pKa = 3.97 YY146 pKa = 10.59 QVEE149 pKa = 4.11 IHH151 pKa = 7.02 RR152 pKa = 11.84 SGTFMFSFSGYY163 pKa = 7.41 GLRR166 pKa = 11.84 YY167 pKa = 9.59 GDD169 pKa = 3.7 VLVVPTHH176 pKa = 6.24 VIGNSRR182 pKa = 11.84 DD183 pKa = 3.39 FKK185 pKa = 11.4 LVGKK189 pKa = 8.26 KK190 pKa = 7.3 TAYY193 pKa = 9.59 ISLDD197 pKa = 3.64 FVASTLMNDD206 pKa = 3.03 VSYY209 pKa = 11.49 VRR211 pKa = 11.84 LGTDD215 pKa = 2.49 VWSALGTKK223 pKa = 8.34 SCKK226 pKa = 9.96 YY227 pKa = 9.82 IKK229 pKa = 10.08 PNYY232 pKa = 7.78 TPQVVTIVGKK242 pKa = 10.47 QGATSGILRR251 pKa = 11.84 KK252 pKa = 9.39 SEE254 pKa = 4.15 CEE256 pKa = 3.78 FMMEE260 pKa = 4.42 YY261 pKa = 10.16 EE262 pKa = 4.57 GSTIPGMSGAAYY274 pKa = 7.62 FTQAGPLAMHH284 pKa = 6.72 SGVVLGRR291 pKa = 11.84 TNVGYY296 pKa = 8.64 TINAICMEE304 pKa = 4.43 VDD306 pKa = 3.28 TTFPPSVVGEE316 pKa = 4.01 GRR318 pKa = 11.84 IADD321 pKa = 3.66 ANEE324 pKa = 4.23 DD325 pKa = 3.95 YY326 pKa = 10.9 EE327 pKa = 4.68 FSGRR331 pKa = 11.84 RR332 pKa = 11.84 KK333 pKa = 8.68 KK334 pKa = 10.64 AAWRR338 pKa = 11.84 EE339 pKa = 4.24 SKK341 pKa = 10.88 VKK343 pKa = 10.82 SSWDD347 pKa = 3.27 NSSIKK352 pKa = 10.48 ARR354 pKa = 11.84 LGFADD359 pKa = 3.85 VSDD362 pKa = 3.68 EE363 pKa = 4.66 RR364 pKa = 11.84 IAEE367 pKa = 4.19 LEE369 pKa = 4.05 RR370 pKa = 11.84 FANADD375 pKa = 3.85 DD376 pKa = 4.31 AWTKK380 pKa = 10.61 DD381 pKa = 2.88 MKK383 pKa = 10.25 MDD385 pKa = 3.89 YY386 pKa = 10.17 NVKK389 pKa = 10.66 LNFEE393 pKa = 4.69 GEE395 pKa = 4.13 NFDD398 pKa = 3.7 PSKK401 pKa = 11.03 KK402 pKa = 9.96 IFATDD407 pKa = 3.0 GHH409 pKa = 5.79 GKK411 pKa = 9.8 KK412 pKa = 10.57 VIILGTSDD420 pKa = 4.42 LNFSGFKK427 pKa = 9.9 PYY429 pKa = 10.74 SATASGQAPDD439 pKa = 4.0 EE440 pKa = 4.05 PQIRR444 pKa = 11.84 IGAVEE449 pKa = 4.33 PSLGDD454 pKa = 2.97 IVRR457 pKa = 11.84 DD458 pKa = 3.38 HH459 pKa = 6.69 EE460 pKa = 4.26 RR461 pKa = 11.84 RR462 pKa = 11.84 IVALEE467 pKa = 3.83 AKK469 pKa = 9.99 IKK471 pKa = 10.31 SLQSKK476 pKa = 9.29 PPGYY480 pKa = 10.87 VCGHH484 pKa = 5.92 CAKK487 pKa = 10.38 PFDD490 pKa = 4.48 LEE492 pKa = 4.07 EE493 pKa = 5.34 SLMQHH498 pKa = 6.02 VKK500 pKa = 10.21 SKK502 pKa = 10.36 HH503 pKa = 5.29 IKK505 pKa = 10.35 GEE507 pKa = 4.07 SAYY510 pKa = 9.65 KK511 pKa = 10.6 DD512 pKa = 3.51 HH513 pKa = 7.73 FDD515 pKa = 6.35 DD516 pKa = 5.78 ILNKK520 pKa = 10.26 DD521 pKa = 3.13 KK522 pKa = 10.64 KK523 pKa = 9.33 TFLEE527 pKa = 4.3 QKK529 pKa = 10.27 PSPTKK534 pKa = 9.88 NAPNSRR540 pKa = 11.84 STSRR544 pKa = 11.84 SKK546 pKa = 10.68 EE547 pKa = 3.73 KK548 pKa = 10.46 KK549 pKa = 9.06 VPSTSRR555 pKa = 11.84 EE556 pKa = 4.06 GNRR559 pKa = 11.84 SS560 pKa = 3.13
Molecular weight: 62.89 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 8.423
IPC2_protein 8.39
IPC_protein 8.258
Toseland 8.902
ProMoST 8.785
Dawson 9.238
Bjellqvist 9.063
Wikipedia 9.399
Rodwell 9.443
Grimsley 9.282
Solomon 9.282
Lehninger 9.238
Nozaki 9.151
DTASelect 8.99
Thurlkill 9.107
EMBOSS 9.385
Sillero 9.253
Patrickios 4.609
IPC_peptide 9.282
IPC2_peptide 7.644
IPC2.peptide.svr19 7.639
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
970
410
560
485.0
55.27
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
5.361 ± 0.909
1.237 ± 0.141
6.598 ± 0.144
5.155 ± 0.324
5.773 ± 0.202
7.216 ± 0.089
2.062 ± 0.083
7.113 ± 0.431
7.835 ± 0.93
8.041 ± 1.828
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.99 ± 0.265
3.608 ± 0.335
4.33 ± 0.19
2.577 ± 0.674
5.258 ± 0.067
7.629 ± 1.106
4.33 ± 0.57
6.804 ± 0.896
2.165 ± 0.93
3.918 ± 0.465
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