Cyanophage S-RIM14
Average proteome isoelectric point is 5.82
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 216 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|A0A1D7SJR7|A0A1D7SJR7_9CAUD Uncharacterized protein OS=Cyanophage S-RIM14 OX=1278423 GN=LIS021110_020 PE=4 SV=1
MM1 pKa = 7.26 TLYY4 pKa = 10.52 RR5 pKa = 11.84 PNGDD9 pKa = 3.97 FGPVCDD15 pKa = 4.74 PFEE18 pKa = 4.47 EE19 pKa = 4.57 PTDD22 pKa = 3.85 FSLPILADD30 pKa = 3.71 PLVLAFPSPQRR41 pKa = 11.84 VLVDD45 pKa = 4.17 LEE47 pKa = 4.19 GQTVVNVPVWNDD59 pKa = 3.3 PGDD62 pKa = 3.74 YY63 pKa = 10.19 RR64 pKa = 11.84 PNGSMGPVCDD74 pKa = 3.66 PTSPYY79 pKa = 10.56 GPEE82 pKa = 3.9 DD83 pKa = 3.78 SIGEE87 pKa = 4.03 SDD89 pKa = 4.07 PRR91 pKa = 11.84 VVDD94 pKa = 3.9 PQAPPEE100 pKa = 4.57 GGGPAYY106 pKa = 10.54 SGPTEE111 pKa = 4.28 PYY113 pKa = 10.15 RR114 pKa = 11.84 PLGDD118 pKa = 3.77 MGPVCDD124 pKa = 4.57 PFVPVNLNPEE134 pKa = 4.34 VVTPRR139 pKa = 11.84 QDD141 pKa = 3.63 LDD143 pKa = 3.85 GPAADD148 pKa = 5.31 DD149 pKa = 5.34 DD150 pKa = 5.14 DD151 pKa = 6.71 GEE153 pKa = 4.74 TYY155 pKa = 10.43 PDD157 pKa = 4.65 PRR159 pKa = 11.84 VQDD162 pKa = 3.72 PKK164 pKa = 10.56 RR165 pKa = 11.84 PSSVPVSIVEE175 pKa = 4.17 PPDD178 pKa = 3.38 YY179 pKa = 10.93 RR180 pKa = 11.84 PDD182 pKa = 3.67 GPFGPVCDD190 pKa = 4.15 PTLDD194 pKa = 3.97 PLLTATAGDD203 pKa = 3.79 NAIGDD208 pKa = 4.27 GNPDD212 pKa = 4.39 DD213 pKa = 5.8 LNPDD217 pKa = 4.43 DD218 pKa = 5.22 IYY220 pKa = 11.07 PDD222 pKa = 3.24 IVNFPAALPNWTNLPDD238 pKa = 3.87 SPPTIGLPSTDD249 pKa = 3.68 EE250 pKa = 4.3 FEE252 pKa = 5.8 DD253 pKa = 5.61 GIDD256 pKa = 3.69 APSVAGVAVSYY267 pKa = 10.93 IPFFDD272 pKa = 3.41 TSNINNIPASFSFDD286 pKa = 3.8 DD287 pKa = 4.29 PEE289 pKa = 5.41 PDD291 pKa = 3.3 KK292 pKa = 11.72 GDD294 pKa = 3.96 WNWSHH299 pKa = 6.91 YY300 pKa = 9.61 YY301 pKa = 10.67 FNGKK305 pKa = 8.78 FFEE308 pKa = 4.27 WDD310 pKa = 3.08 EE311 pKa = 4.14 TDD313 pKa = 3.22 TFNGLTGAGLYY324 pKa = 10.9 GEE326 pKa = 5.78 LIDD329 pKa = 5.66 AADD332 pKa = 4.17 NDD334 pKa = 4.14 VEE336 pKa = 4.73 IPDD339 pKa = 3.62 GDD341 pKa = 3.58 RR342 pKa = 11.84 EE343 pKa = 4.35 VFQPDD348 pKa = 4.25 SYY350 pKa = 11.63 CEE352 pKa = 4.13 EE353 pKa = 3.97 PWGDD357 pKa = 3.72 QVLDD361 pKa = 4.64 PYY363 pKa = 11.16 TDD365 pKa = 3.19 TDD367 pKa = 3.82 GNVVYY372 pKa = 10.33 RR373 pKa = 11.84 QVRR376 pKa = 11.84 SFPRR380 pKa = 11.84 TYY382 pKa = 10.22 QVSHH386 pKa = 6.57 EE387 pKa = 4.13 NFPEE391 pKa = 3.93 EE392 pKa = 4.24 FAQKK396 pKa = 10.22 SAWISQGICSFEE408 pKa = 3.98 GKK410 pKa = 7.83 TRR412 pKa = 11.84 EE413 pKa = 4.46 AGDD416 pKa = 3.25 AAYY419 pKa = 7.42 FTSTITIPDD428 pKa = 3.34 TDD430 pKa = 3.9 TYY432 pKa = 10.5 KK433 pKa = 10.28 IRR435 pKa = 11.84 YY436 pKa = 8.7 KK437 pKa = 10.27 FFKK440 pKa = 10.22 RR441 pKa = 11.84 GEE443 pKa = 3.89 IFLDD447 pKa = 3.56 YY448 pKa = 10.71 FDD450 pKa = 5.3 PNKK453 pKa = 8.46 TTIEE457 pKa = 4.12 LVSEE461 pKa = 4.52 AEE463 pKa = 4.42 GSASFSGDD471 pKa = 2.94 EE472 pKa = 3.96 YY473 pKa = 11.24 DD474 pKa = 3.73 VVSRR478 pKa = 11.84 EE479 pKa = 4.05 IEE481 pKa = 3.94 AGEE484 pKa = 3.91 YY485 pKa = 10.88 DD486 pKa = 3.74 LTTFIEE492 pKa = 4.7 NYY494 pKa = 10.64 AIGTPQSLWKK504 pKa = 10.41 DD505 pKa = 3.59 SPAACAIEE513 pKa = 5.13 VYY515 pKa = 10.48 QGDD518 pKa = 3.95 FSIVTGQIPCDD529 pKa = 3.48 VGIIEE534 pKa = 4.52 SNIPGGASFDD544 pKa = 4.29 SNGNIIVTGQCRR556 pKa = 11.84 VQFDD560 pKa = 3.75 FSYY563 pKa = 11.42 DD564 pKa = 4.0 DD565 pKa = 4.49 NPDD568 pKa = 3.32 TYY570 pKa = 10.28 GTALGTVSYY579 pKa = 10.43 SALNISFTQDD589 pKa = 2.84 TQTSTGSARR598 pKa = 11.84 EE599 pKa = 4.05 TRR601 pKa = 11.84 RR602 pKa = 11.84 VAQGTYY608 pKa = 8.95 QVSLSNANSAGFVLQNNNTEE628 pKa = 3.68 ICFFDD633 pKa = 5.95 GDD635 pKa = 4.1 AQDD638 pKa = 4.61 CNALLRR644 pKa = 11.84 LTTLDD649 pKa = 3.39 STSAGEE655 pKa = 4.88 GVTFTCGTVAEE666 pKa = 4.51 VEE668 pKa = 3.92 LGLRR672 pKa = 11.84 YY673 pKa = 10.08 DD674 pKa = 5.3 DD675 pKa = 5.08 NPTTQGLCLSSVTWSGDD692 pKa = 2.91 EE693 pKa = 5.26 DD694 pKa = 3.48 ITLVRR699 pKa = 11.84 DD700 pKa = 3.61 TNKK703 pKa = 10.22 EE704 pKa = 3.97 SGSRR708 pKa = 11.84 TVRR711 pKa = 11.84 KK712 pKa = 9.85 DD713 pKa = 3.55 LLSGTYY719 pKa = 9.6 TMNLVDD725 pKa = 3.76 NAGGYY730 pKa = 9.44 LVQNPGTTQNDD741 pKa = 4.27 SYY743 pKa = 11.42 IVLYY747 pKa = 10.83 DD748 pKa = 3.67 GGGSDD753 pKa = 3.47 EE754 pKa = 4.52 NGRR757 pKa = 11.84 LTCEE761 pKa = 4.18 QISATGSSVFSSFDD775 pKa = 3.57 SNGNLVITGTRR786 pKa = 11.84 GYY788 pKa = 9.29 TNDD791 pKa = 3.96 FIEE794 pKa = 4.57 GFKK797 pKa = 10.7 DD798 pKa = 4.91 DD799 pKa = 3.81 SSVWQQSDD807 pKa = 3.45 VGTEE811 pKa = 3.69 ILFNATDD818 pKa = 3.58 SSKK821 pKa = 11.1 GMQVQIGIIPRR832 pKa = 11.84 NRR834 pKa = 11.84 YY835 pKa = 9.24 DD836 pKa = 3.43 GNNYY840 pKa = 8.8 TISTDD845 pKa = 3.08 WAVKK849 pKa = 9.87 QIINYY854 pKa = 8.66 GVGYY858 pKa = 10.43 SVDD861 pKa = 3.77 DD862 pKa = 3.68 TWNVSYY868 pKa = 10.77 TNSATGGTTSAKK880 pKa = 10.35 VKK882 pKa = 10.27 IFSTRR887 pKa = 11.84 KK888 pKa = 9.26 GRR890 pKa = 11.84 ATVGNLVWSTTNNAVGYY907 pKa = 9.52 DD908 pKa = 3.58 EE909 pKa = 6.03 SFTPFPP915 pKa = 4.71
Molecular weight: 99.35 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.676
IPC2_protein 3.732
IPC_protein 3.783
Toseland 3.554
ProMoST 3.948
Dawson 3.783
Bjellqvist 3.935
Wikipedia 3.719
Rodwell 3.605
Grimsley 3.452
Solomon 3.783
Lehninger 3.732
Nozaki 3.884
DTASelect 4.164
Thurlkill 3.605
EMBOSS 3.732
Sillero 3.91
Patrickios 1.227
IPC_peptide 3.77
IPC2_peptide 3.884
IPC2.peptide.svr19 3.792
Protein with the highest isoelectric point:
>tr|A0A1D7SHV3|A0A1D7SHV3_9CAUD Uncharacterized protein OS=Cyanophage S-RIM14 OX=1278423 GN=LIS021110_046 PE=4 SV=1
MM1 pKa = 7.01 TRR3 pKa = 11.84 VRR5 pKa = 11.84 NQVGTWFGTKK15 pKa = 7.43 TTLDD19 pKa = 3.88 DD20 pKa = 4.16 KK21 pKa = 11.76 SLGGLSANQKK31 pKa = 10.17 RR32 pKa = 11.84 EE33 pKa = 3.73 VLRR36 pKa = 11.84 LIDD39 pKa = 4.26 RR40 pKa = 11.84 AIDD43 pKa = 3.35 NHH45 pKa = 5.87 NRR47 pKa = 11.84 TATLVSASIGGVLLFFYY64 pKa = 10.68 AHH66 pKa = 6.07 GVVSIVDD73 pKa = 3.65 RR74 pKa = 11.84 TANN77 pKa = 3.21
Molecular weight: 8.44 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.284
IPC2_protein 9.487
IPC_protein 10.145
Toseland 10.628
ProMoST 10.262
Dawson 10.716
Bjellqvist 10.379
Wikipedia 10.906
Rodwell 10.935
Grimsley 10.745
Solomon 10.833
Lehninger 10.818
Nozaki 10.599
DTASelect 10.394
Thurlkill 10.613
EMBOSS 11.023
Sillero 10.643
Patrickios 10.774
IPC_peptide 10.847
IPC2_peptide 9.019
IPC2.peptide.svr19 8.811
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
216
0
216
57942
34
6198
268.3
29.78
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
6.902 ± 0.246
0.951 ± 0.1
6.765 ± 0.151
6.047 ± 0.29
4.28 ± 0.1
7.956 ± 0.37
1.436 ± 0.123
6.325 ± 0.198
5.645 ± 0.388
7.042 ± 0.172
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.188 ± 0.194
5.726 ± 0.157
4.025 ± 0.15
3.862 ± 0.097
4.237 ± 0.198
7.159 ± 0.192
7.397 ± 0.462
6.615 ± 0.168
1.179 ± 0.093
4.261 ± 0.142
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