Beihai shrimp virus 5
Average proteome isoelectric point is 6.86
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 3 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|A0A1L3KE77|A0A1L3KE77_9VIRU Uncharacterized protein OS=Beihai shrimp virus 5 OX=1922671 PE=4 SV=1
MM1 pKa = 7.1 GRR3 pKa = 11.84 EE4 pKa = 3.99 LEE6 pKa = 4.26 TRR8 pKa = 11.84 SDD10 pKa = 3.87 GSGTTNGPNKK20 pKa = 9.56 FRR22 pKa = 11.84 ACLDD26 pKa = 3.47 TTHH29 pKa = 6.39 QGSVFSTFGNSKK41 pKa = 10.1 IGVSNLGHH49 pKa = 6.31 AVSPAKK55 pKa = 10.4 EE56 pKa = 3.87 EE57 pKa = 4.24 SGVLDD62 pKa = 3.29 SRR64 pKa = 11.84 GSGNVDD70 pKa = 2.69 PWSATQRR77 pKa = 11.84 TTGSICVFDD86 pKa = 4.36 GNYY89 pKa = 10.15 GGCEE93 pKa = 3.7 TSTSGTYY100 pKa = 9.68 RR101 pKa = 11.84 EE102 pKa = 4.1 QQRR105 pKa = 11.84 IVYY108 pKa = 9.58 EE109 pKa = 3.95 SGTIGKK115 pKa = 9.71 RR116 pKa = 11.84 KK117 pKa = 9.1 IEE119 pKa = 3.93 RR120 pKa = 11.84 FEE122 pKa = 4.04 SCEE125 pKa = 3.75 RR126 pKa = 11.84 RR127 pKa = 11.84 AGTSQDD133 pKa = 3.61 NEE135 pKa = 4.34 LKK137 pKa = 10.5 NSEE140 pKa = 4.48 NVGEE144 pKa = 4.4 TCDD147 pKa = 3.49 GRR149 pKa = 11.84 QIPTRR154 pKa = 11.84 WFGKK158 pKa = 10.11 SEE160 pKa = 4.11 TDD162 pKa = 3.2 EE163 pKa = 4.4 PTSSGQIGNASSCEE177 pKa = 3.89 EE178 pKa = 3.95 SSEE181 pKa = 4.49 SFGTRR186 pKa = 11.84 TTEE189 pKa = 3.93 RR190 pKa = 11.84 RR191 pKa = 11.84 NDD193 pKa = 3.32 GCQSTGCASIAQEE206 pKa = 4.0 TTTQQEE212 pKa = 4.52 TEE214 pKa = 4.3 FVSDD218 pKa = 3.94 CSSEE222 pKa = 3.91 RR223 pKa = 11.84 RR224 pKa = 11.84 SSIGSPCGFAPAGDD238 pKa = 4.15 GEE240 pKa = 5.1 PIFARR245 pKa = 11.84 RR246 pKa = 11.84 DD247 pKa = 3.43 QPTMGRR253 pKa = 11.84 FAWLHH258 pKa = 4.94 EE259 pKa = 4.16 QAVSAGCEE267 pKa = 3.99 PIADD271 pKa = 4.21 KK272 pKa = 10.4 STSSAFEE279 pKa = 3.83 WPPYY283 pKa = 10.56 GGDD286 pKa = 3.41 SEE288 pKa = 4.54 YY289 pKa = 11.16 QSLCAHH295 pKa = 6.88 AKK297 pKa = 9.85 LRR299 pKa = 11.84 ADD301 pKa = 3.09 AHH303 pKa = 6.6 SNARR307 pKa = 11.84 TPTKK311 pKa = 10.44 LEE313 pKa = 3.65 RR314 pKa = 11.84 SAAIAATYY322 pKa = 9.27 RR323 pKa = 11.84 ANSKK327 pKa = 9.68 FSKK330 pKa = 9.86 WSLPVDD336 pKa = 4.58 FLSRR340 pKa = 11.84 AHH342 pKa = 6.59 LVRR345 pKa = 11.84 VIRR348 pKa = 11.84 ALDD351 pKa = 3.73 FTSSPGLPICKK362 pKa = 9.58 YY363 pKa = 10.47 SPTISDD369 pKa = 4.35 FLRR372 pKa = 11.84 VDD374 pKa = 3.88 PVTGLPDD381 pKa = 3.25 RR382 pKa = 11.84 EE383 pKa = 4.08 RR384 pKa = 11.84 EE385 pKa = 3.85 DD386 pKa = 3.87 RR387 pKa = 11.84 LIEE390 pKa = 4.08 EE391 pKa = 4.54 VYY393 pKa = 10.3 RR394 pKa = 11.84 WLDD397 pKa = 3.35 EE398 pKa = 4.71 GDD400 pKa = 2.96 IQYY403 pKa = 10.68 YY404 pKa = 9.23 IRR406 pKa = 11.84 LFIKK410 pKa = 10.42 YY411 pKa = 8.61 EE412 pKa = 3.7 PHH414 pKa = 6.57 KK415 pKa = 10.45 LSKK418 pKa = 10.46 ISAKK422 pKa = 9.97 RR423 pKa = 11.84 FRR425 pKa = 11.84 LIWSIPLVHH434 pKa = 6.71 QIVDD438 pKa = 3.55 HH439 pKa = 6.74 LLFDD443 pKa = 3.99 AQNDD447 pKa = 4.06 RR448 pKa = 11.84 EE449 pKa = 4.4 VQTSSLSEE457 pKa = 4.0 FKK459 pKa = 10.86 GGSSFAKK466 pKa = 10.21 GGCLDD471 pKa = 4.19 YY472 pKa = 10.94 FSHH475 pKa = 6.26 TPGWHH480 pKa = 6.06 LSADD484 pKa = 3.24 KK485 pKa = 10.96 SLWDD489 pKa = 3.54 FTVPAWACEE498 pKa = 3.75 DD499 pKa = 3.72 DD500 pKa = 4.45 LEE502 pKa = 4.49 FRR504 pKa = 11.84 SMCCLDD510 pKa = 3.35 SALNPEE516 pKa = 4.61 KK517 pKa = 10.62 FKK519 pKa = 10.61 IWLEE523 pKa = 4.06 CAQRR527 pKa = 11.84 RR528 pKa = 11.84 YY529 pKa = 11.04 NEE531 pKa = 4.42 MFNLDD536 pKa = 3.84 YY537 pKa = 10.85 DD538 pKa = 4.52 VKK540 pKa = 11.04 SKK542 pKa = 9.05 PTLIQLSDD550 pKa = 3.24 GRR552 pKa = 11.84 RR553 pKa = 11.84 FLQLTKK559 pKa = 11.04 GLMKK563 pKa = 10.25 SGSVITLSANSHH575 pKa = 4.91 MQSFFHH581 pKa = 6.9 RR582 pKa = 11.84 IAWSRR587 pKa = 11.84 VSDD590 pKa = 4.01 VPAPLIWSMGDD601 pKa = 3.27 DD602 pKa = 3.24 TTLRR606 pKa = 11.84 VSRR609 pKa = 11.84 DD610 pKa = 3.55 FPTEE614 pKa = 3.81 LYY616 pKa = 10.7 LRR618 pKa = 11.84 EE619 pKa = 4.0 TSEE622 pKa = 3.97 LGAIVKK628 pKa = 8.46 FANLTVNEE636 pKa = 4.2 YY637 pKa = 9.98 EE638 pKa = 4.13 FAGMIIKK645 pKa = 10.15 QPMCLIPSKK654 pKa = 11.13 NDD656 pKa = 2.82 THH658 pKa = 6.74 YY659 pKa = 11.36 YY660 pKa = 10.28 KK661 pKa = 11.11 LLFEE665 pKa = 4.32 TDD667 pKa = 3.08 EE668 pKa = 4.61 RR669 pKa = 11.84 LLEE672 pKa = 4.14 MLHH675 pKa = 6.8 SYY677 pKa = 10.31 QFLYY681 pKa = 10.88 AADD684 pKa = 4.02 NRR686 pKa = 11.84 LKK688 pKa = 9.97 TIQYY692 pKa = 9.89 VLSLLPGGSEE702 pKa = 4.11 RR703 pKa = 11.84 IEE705 pKa = 3.9 TPMYY709 pKa = 9.91 LNQWLTEE716 pKa = 4.32 PGSSS720 pKa = 3.57
Molecular weight: 80.69 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 5.428
IPC2_protein 5.474
IPC_protein 5.474
Toseland 5.639
ProMoST 5.715
Dawson 5.601
Bjellqvist 5.677
Wikipedia 5.537
Rodwell 5.563
Grimsley 5.677
Solomon 5.601
Lehninger 5.575
Nozaki 5.804
DTASelect 5.97
Thurlkill 5.842
EMBOSS 5.804
Sillero 5.893
Patrickios 4.075
IPC_peptide 5.614
IPC2_peptide 5.893
IPC2.peptide.svr19 5.882
Protein with the highest isoelectric point:
>tr|A0A1L3KE78|A0A1L3KE78_9VIRU Uncharacterized protein OS=Beihai shrimp virus 5 OX=1922671 PE=4 SV=1
MM1 pKa = 7.15 QPNGTVTVSTKK12 pKa = 9.03 NKK14 pKa = 8.9 KK15 pKa = 9.17 RR16 pKa = 11.84 RR17 pKa = 11.84 RR18 pKa = 11.84 QKK20 pKa = 10.51 RR21 pKa = 11.84 KK22 pKa = 8.6 NKK24 pKa = 8.84 TVIQVVQKK32 pKa = 9.83 PKK34 pKa = 8.29 RR35 pKa = 11.84 QRR37 pKa = 11.84 RR38 pKa = 11.84 RR39 pKa = 11.84 RR40 pKa = 11.84 GLALNQAPVAAGPVTRR56 pKa = 11.84 TTFTGPLITSGMDD69 pKa = 3.26 YY70 pKa = 11.13 LDD72 pKa = 5.18 ADD74 pKa = 5.44 LIPAKK79 pKa = 10.51 VDD81 pKa = 3.44 DD82 pKa = 4.27 GTLIVDD88 pKa = 3.84 KK89 pKa = 10.7 LLNPSQLPGTHH100 pKa = 6.75 FSAIAGGFDD109 pKa = 3.17 RR110 pKa = 11.84 YY111 pKa = 10.61 QFTSLSVQVISRR123 pKa = 11.84 VPTTVGGGYY132 pKa = 9.38 IAALSSDD139 pKa = 3.39 VVEE142 pKa = 4.23 EE143 pKa = 4.28 FEE145 pKa = 5.03 NGVSLKK151 pKa = 9.4 QHH153 pKa = 4.43 TMAMEE158 pKa = 4.98 GSKK161 pKa = 10.46 GAPWWTSVSVTMGKK175 pKa = 7.73 QTGEE179 pKa = 3.58 WYY181 pKa = 10.85 YY182 pKa = 11.5 NSPQSNEE189 pKa = 3.8 RR190 pKa = 11.84 FKK192 pKa = 9.01 TTQARR197 pKa = 11.84 FLMVVDD203 pKa = 5.32 GPPTNLSMNSSVQVTLLLKK222 pKa = 9.99 WKK224 pKa = 10.42 AKK226 pKa = 9.15 FASPTGMAPRR236 pKa = 11.84 TVQKK240 pKa = 8.91 FTIPRR245 pKa = 11.84 GTVFTSPNPTHH256 pKa = 7.27 PYY258 pKa = 8.16 YY259 pKa = 10.86 GQYY262 pKa = 10.76 LYY264 pKa = 11.37 VPGTLSEE271 pKa = 4.08 FWKK274 pKa = 10.56 ASKK277 pKa = 10.39 FSYY280 pKa = 10.57 VYY282 pKa = 9.99 IVVPGAEE289 pKa = 4.5 YY290 pKa = 10.76 KK291 pKa = 9.1 RR292 pKa = 11.84 TPPAEE297 pKa = 4.17 SANVFAIQVGKK308 pKa = 8.98 TSEE311 pKa = 4.25 GSWTIGLWEE320 pKa = 4.56 TIEE323 pKa = 4.19 SCEE326 pKa = 4.43 KK327 pKa = 10.7 VDD329 pKa = 4.83 FNAPGGRR336 pKa = 11.84 SGILCNGDD344 pKa = 2.66 WTLDD348 pKa = 3.32 RR349 pKa = 11.84 DD350 pKa = 3.56 VDD352 pKa = 4.3 FRR354 pKa = 11.84 PLCPVTPKK362 pKa = 10.29 KK363 pKa = 10.27 RR364 pKa = 11.84 SYY366 pKa = 11.46 LNLSVSDD373 pKa = 4.39 DD374 pKa = 3.93 FTHH377 pKa = 7.01 KK378 pKa = 10.57 AARR381 pKa = 11.84 NLINTEE387 pKa = 3.9 RR388 pKa = 11.84 EE389 pKa = 4.41 SIIHH393 pKa = 7.0 ADD395 pKa = 3.65 AIGNRR400 pKa = 11.84 SNKK403 pKa = 9.48 LLQASTEE410 pKa = 4.0 LLQNQMKK417 pKa = 7.97 MTEE420 pKa = 4.23 KK421 pKa = 10.38 LSSLMEE427 pKa = 4.43 SLTLTIPIIGTTLRR441 pKa = 11.84 TMNVEE446 pKa = 4.19 VPIPPASSSCDD457 pKa = 3.11 DD458 pKa = 3.47 STFSVVAEE466 pKa = 4.06 EE467 pKa = 4.62 TEE469 pKa = 3.92
Molecular weight: 51.72 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 8.843
IPC2_protein 8.799
IPC_protein 8.697
Toseland 9.458
ProMoST 9.209
Dawson 9.721
Bjellqvist 9.443
Wikipedia 9.882
Rodwell 10.043
Grimsley 9.794
Solomon 9.75
Lehninger 9.721
Nozaki 9.56
DTASelect 9.399
Thurlkill 9.575
EMBOSS 9.897
Sillero 9.663
Patrickios 5.181
IPC_peptide 9.75
IPC2_peptide 7.995
IPC2.peptide.svr19 7.865
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
3
0
3
2066
469
877
688.7
77.24
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
6.002 ± 0.098
1.597 ± 0.408
5.131 ± 0.379
6.873 ± 0.742
4.211 ± 0.23
6.05 ± 0.685
2.033 ± 0.351
5.227 ± 0.424
6.196 ± 0.817
8.132 ± 0.265
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.372 ± 0.338
3.872 ± 0.277
5.663 ± 0.44
4.55 ± 0.462
5.566 ± 0.56
8.422 ± 1.32
7.406 ± 0.824
6.583 ± 1.038
1.404 ± 0.301
2.711 ± 0.16
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