Human papillomavirus 165
Average proteome isoelectric point is 6.03
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 6 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|K4MZ15|K4MZ15_9PAPI Minor capsid protein L2 OS=Human papillomavirus 165 OX=1315266 GN=L2 PE=3 SV=1
MM1 pKa = 8.1 PDD3 pKa = 3.1 VQNKK7 pKa = 9.25 FEE9 pKa = 4.23 QKK11 pKa = 7.68 TWADD15 pKa = 3.5 TLLKK19 pKa = 10.44 IFGSLLYY26 pKa = 10.37 FGNLGIGTGRR36 pKa = 11.84 GSGGTLGYY44 pKa = 10.16 RR45 pKa = 11.84 PLGTPSAPRR54 pKa = 11.84 ATEE57 pKa = 3.74 VTPIRR62 pKa = 11.84 PNLTIDD68 pKa = 3.46 PVGPTDD74 pKa = 3.41 ITVVDD79 pKa = 4.5 AAAPSIVPLSEE90 pKa = 3.76 GVPDD94 pKa = 3.92 ISYY97 pKa = 9.92 IAPDD101 pKa = 3.97 AGPGAGAEE109 pKa = 4.23 DD110 pKa = 3.78 IEE112 pKa = 5.46 LFTITNPSTDD122 pKa = 3.02 VGGAAVTPTVISTEE136 pKa = 3.97 EE137 pKa = 3.94 GAVAILDD144 pKa = 3.78 TQTIPEE150 pKa = 4.16 RR151 pKa = 11.84 PVQVFYY157 pKa = 11.39 DD158 pKa = 4.32 PAATTTHH165 pKa = 7.22 EE166 pKa = 4.52 INVFAAPIEE175 pKa = 4.23 TSSNVNVFVDD185 pKa = 4.12 SNVSGTIIGGEE196 pKa = 4.24 DD197 pKa = 3.11 IPLEE201 pKa = 3.97 RR202 pKa = 11.84 LNYY205 pKa = 9.95 SEE207 pKa = 5.68 FEE209 pKa = 4.05 IEE211 pKa = 4.17 EE212 pKa = 4.48 TPLTSTPTRR221 pKa = 11.84 RR222 pKa = 11.84 LEE224 pKa = 3.95 SAINRR229 pKa = 11.84 TKK231 pKa = 10.5 GFYY234 pKa = 10.08 RR235 pKa = 11.84 RR236 pKa = 11.84 FIKK239 pKa = 9.93 QVPVRR244 pKa = 11.84 SFEE247 pKa = 4.52 FVTQPSRR254 pKa = 11.84 LVEE257 pKa = 4.26 FQFEE261 pKa = 4.27 NPAFDD266 pKa = 4.81 ADD268 pKa = 3.69 VTLEE272 pKa = 3.87 FEE274 pKa = 4.95 RR275 pKa = 11.84 DD276 pKa = 3.35 LADD279 pKa = 3.24 ITAAPADD286 pKa = 3.88 EE287 pKa = 4.58 FQDD290 pKa = 3.54 VIRR293 pKa = 11.84 LHH295 pKa = 6.84 RR296 pKa = 11.84 PLFSSVEE303 pKa = 3.9 GAVRR307 pKa = 11.84 VSRR310 pKa = 11.84 LGDD313 pKa = 3.03 TGTIRR318 pKa = 11.84 TRR320 pKa = 11.84 SGTIIGQQVHH330 pKa = 7.1 FYY332 pKa = 10.77 HH333 pKa = 7.55 DD334 pKa = 3.09 ISDD337 pKa = 3.52 IVTEE341 pKa = 4.46 EE342 pKa = 4.32 IEE344 pKa = 4.62 LEE346 pKa = 4.37 TIPTEE351 pKa = 4.26 PEE353 pKa = 3.52 TSIVDD358 pKa = 4.27 DD359 pKa = 4.15 IMDD362 pKa = 4.02 SVIVDD367 pKa = 4.91 PINTADD373 pKa = 3.51 VAIAEE378 pKa = 4.15 EE379 pKa = 4.76 DD380 pKa = 3.73 LLDD383 pKa = 4.21 SYY385 pKa = 11.91 GEE387 pKa = 4.24 NFAQTHH393 pKa = 6.93 LILGDD398 pKa = 3.58 VEE400 pKa = 4.71 LAGEE404 pKa = 4.29 PEE406 pKa = 4.03 ILIIPITAEE415 pKa = 3.91 TASLNTFIPALVDD428 pKa = 3.4 ASIIDD433 pKa = 3.99 ASSTAYY439 pKa = 9.71 PIAPILPVPEE449 pKa = 4.54 PAPHH453 pKa = 5.9 TVSDD457 pKa = 4.04 INDD460 pKa = 3.74 DD461 pKa = 3.97 YY462 pKa = 11.89 YY463 pKa = 11.32 LYY465 pKa = 10.32 PSLYY469 pKa = 9.01 PKK471 pKa = 10.27 RR472 pKa = 11.84 KK473 pKa = 9.26 RR474 pKa = 11.84 RR475 pKa = 11.84 RR476 pKa = 11.84 LDD478 pKa = 3.22 FFF480 pKa = 5.54
Molecular weight: 52.15 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 4.328
IPC2_protein 4.164
IPC_protein 4.151
Toseland 3.961
ProMoST 4.266
Dawson 4.101
Bjellqvist 4.253
Wikipedia 3.999
Rodwell 3.973
Grimsley 3.872
Solomon 4.101
Lehninger 4.062
Nozaki 4.215
DTASelect 4.406
Thurlkill 3.973
EMBOSS 4.012
Sillero 4.253
Patrickios 3.732
IPC_peptide 4.101
IPC2_peptide 4.24
IPC2.peptide.svr19 4.182
Protein with the highest isoelectric point:
>tr|K4MNC5|K4MNC5_9PAPI Protein E6 OS=Human papillomavirus 165 OX=1315266 GN=E6 PE=3 SV=1
MM1 pKa = 7.37 EE2 pKa = 4.95 TPQTLADD9 pKa = 3.92 RR10 pKa = 11.84 FAAQQEE16 pKa = 4.34 KK17 pKa = 10.7 QMTLIEE23 pKa = 4.37 NEE25 pKa = 4.21 STQLTDD31 pKa = 5.35 HH32 pKa = 6.55 IEE34 pKa = 4.01 YY35 pKa = 9.22 WNSVRR40 pKa = 11.84 LEE42 pKa = 4.11 NVLGYY47 pKa = 8.03 YY48 pKa = 9.63 ARR50 pKa = 11.84 KK51 pKa = 9.82 EE52 pKa = 4.03 GLTQLGMQPLPVLQVLEE69 pKa = 4.54 YY70 pKa = 9.82 KK71 pKa = 10.67 AKK73 pKa = 10.21 EE74 pKa = 4.08 AIKK77 pKa = 10.21 MSLLLNSLNKK87 pKa = 9.85 SEE89 pKa = 4.33 YY90 pKa = 10.57 GKK92 pKa = 10.58 EE93 pKa = 3.68 PWTLAEE99 pKa = 4.12 VSAEE103 pKa = 3.75 IVNTNPKK110 pKa = 10.1 NCFKK114 pKa = 10.75 KK115 pKa = 10.65 KK116 pKa = 9.44 PFTVTVYY123 pKa = 10.64 FDD125 pKa = 4.16 NDD127 pKa = 3.42 EE128 pKa = 4.38 QNSFPYY134 pKa = 10.01 TNWDD138 pKa = 3.44 SIYY141 pKa = 10.25 YY142 pKa = 9.94 QDD144 pKa = 5.91 DD145 pKa = 3.35 NSVWHH150 pKa = 6.36 KK151 pKa = 10.68 VHH153 pKa = 6.8 GKK155 pKa = 9.85 VDD157 pKa = 3.61 TNGLYY162 pKa = 10.22 FQEE165 pKa = 4.02 ITGDD169 pKa = 3.06 IVYY172 pKa = 9.6 FALFQPDD179 pKa = 3.46 AEE181 pKa = 4.65 RR182 pKa = 11.84 YY183 pKa = 7.77 GHH185 pKa = 6.04 SGQWSVKK192 pKa = 9.72 YY193 pKa = 10.76 KK194 pKa = 9.61 NTTLFTSVTSSTPGPSSTEE213 pKa = 3.61 PASQRR218 pKa = 11.84 RR219 pKa = 11.84 ATTHH223 pKa = 5.13 TVSKK227 pKa = 10.64 QKK229 pKa = 9.52 TPRR232 pKa = 11.84 KK233 pKa = 9.14 RR234 pKa = 11.84 KK235 pKa = 9.82 HH236 pKa = 5.37 EE237 pKa = 4.17 TDD239 pKa = 3.14 EE240 pKa = 4.46 DD241 pKa = 4.32 TDD243 pKa = 4.36 GEE245 pKa = 4.85 SPSSTSSGFRR255 pKa = 11.84 LRR257 pKa = 11.84 RR258 pKa = 11.84 RR259 pKa = 11.84 RR260 pKa = 11.84 GEE262 pKa = 3.9 QGEE265 pKa = 4.56 STSRR269 pKa = 11.84 ASSSRR274 pKa = 11.84 RR275 pKa = 11.84 RR276 pKa = 11.84 GGNGGAVSPEE286 pKa = 3.94 EE287 pKa = 3.97 VGSRR291 pKa = 11.84 TRR293 pKa = 11.84 TVPTQGLTRR302 pKa = 11.84 LRR304 pKa = 11.84 RR305 pKa = 11.84 LQEE308 pKa = 3.82 EE309 pKa = 4.16 ARR311 pKa = 11.84 DD312 pKa = 3.71 PPIIILQGCPNTLKK326 pKa = 10.66 CFRR329 pKa = 11.84 NRR331 pKa = 11.84 VSHH334 pKa = 5.99 KK335 pKa = 9.99 HH336 pKa = 5.26 HH337 pKa = 6.69 SLYY340 pKa = 10.67 TDD342 pKa = 3.33 ATTVFHH348 pKa = 6.83 WVLANCQDD356 pKa = 3.55 KK357 pKa = 11.2 KK358 pKa = 10.87 EE359 pKa = 4.2 SARR362 pKa = 11.84 MLIAFTDD369 pKa = 3.23 NRR371 pKa = 11.84 QRR373 pKa = 11.84 DD374 pKa = 3.61 AFLAHH379 pKa = 5.32 VTLPKK384 pKa = 9.69 GTNHH388 pKa = 6.48 WFGSLDD394 pKa = 3.56 TLL396 pKa = 4.76
Molecular weight: 45.11 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 8.209
IPC2_protein 8.214
IPC_protein 8.156
Toseland 8.624
ProMoST 8.624
Dawson 9.004
Bjellqvist 8.946
Wikipedia 9.121
Rodwell 9.121
Grimsley 8.902
Solomon 9.121
Lehninger 9.077
Nozaki 9.033
DTASelect 8.829
Thurlkill 8.931
EMBOSS 9.151
Sillero 9.121
Patrickios 4.66
IPC_peptide 9.107
IPC2_peptide 7.673
IPC2.peptide.svr19 7.626
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
6
0
6
2222
93
608
370.3
41.77
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
5.986 ± 0.468
2.295 ± 0.813
6.391 ± 0.467
6.391 ± 0.476
5.041 ± 0.385
5.221 ± 0.766
1.935 ± 0.291
5.401 ± 0.894
4.995 ± 0.754
8.506 ± 0.624
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
1.26 ± 0.274
5.491 ± 0.782
5.896 ± 0.868
3.735 ± 0.381
5.311 ± 0.579
7.111 ± 0.765
7.381 ± 0.711
6.841 ± 0.438
1.305 ± 0.245
3.51 ± 0.19
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