Bacillus phage OmnioDeoPrimus
Average proteome isoelectric point is 5.97
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 297 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|A0A385E956|A0A385E956_9CAUD Uncharacterized protein OS=Bacillus phage OmnioDeoPrimus OX=2301686 GN=127 PE=4 SV=1
MM1 pKa = 7.36 TNVNEE6 pKa = 4.13 LKK8 pKa = 10.56 AVEE11 pKa = 4.29 EE12 pKa = 4.4 KK13 pKa = 10.8 EE14 pKa = 4.35 VIQIEE19 pKa = 4.36 GKK21 pKa = 9.88 EE22 pKa = 4.27 FNFPLYY28 pKa = 10.09 DD29 pKa = 3.3 AHH31 pKa = 8.34 NEE33 pKa = 3.98 EE34 pKa = 5.0 LCDD37 pKa = 3.85 SEE39 pKa = 4.74 GNRR42 pKa = 11.84 VTRR45 pKa = 11.84 DD46 pKa = 3.01 ALGFIVEE53 pKa = 4.8 DD54 pKa = 3.96 NQSGDD59 pKa = 3.64 LDD61 pKa = 3.94 RR62 pKa = 11.84 VISDD66 pKa = 3.03 MVNRR70 pKa = 11.84 YY71 pKa = 6.51 EE72 pKa = 4.16 TEE74 pKa = 3.86 STFDD78 pKa = 3.11 VWTMMRR84 pKa = 11.84 DD85 pKa = 3.19 ARR87 pKa = 11.84 DD88 pKa = 3.45 AFQEE92 pKa = 4.88 GIDD95 pKa = 3.44 EE96 pKa = 4.38 GMIVVNTDD104 pKa = 3.25 DD105 pKa = 4.28 MNTTMLSAFLYY116 pKa = 10.0 MLDD119 pKa = 5.34 SEE121 pKa = 4.7 LQANRR126 pKa = 11.84 SEE128 pKa = 3.81 ILYY131 pKa = 10.03 NYY133 pKa = 9.44 IVYY136 pKa = 9.99 RR137 pKa = 11.84 VNKK140 pKa = 8.91 MLVDD144 pKa = 3.32 KK145 pKa = 10.73 HH146 pKa = 4.48 VTQMDD151 pKa = 3.64 IEE153 pKa = 4.3 GLEE156 pKa = 3.98 QEE158 pKa = 4.42 IEE160 pKa = 4.2 NYY162 pKa = 10.45 ADD164 pKa = 3.74 EE165 pKa = 5.46 AEE167 pKa = 4.3 SSYY170 pKa = 11.78 SEE172 pKa = 4.24 FDD174 pKa = 3.62 YY175 pKa = 11.03 MDD177 pKa = 5.55 DD178 pKa = 3.55 EE179 pKa = 4.61 MFSQLEE185 pKa = 4.16 EE186 pKa = 4.99 FIDD189 pKa = 4.02 SYY191 pKa = 11.34 IAGLEE196 pKa = 3.9 MGQPLDD202 pKa = 3.64 NQDD205 pKa = 2.98 WEE207 pKa = 4.61 NIGDD211 pKa = 3.7 VTITEE216 pKa = 3.99 GAMFIKK222 pKa = 10.28 KK223 pKa = 10.42 DD224 pKa = 3.43 EE225 pKa = 4.53 DD226 pKa = 3.87 TDD228 pKa = 3.16 NSYY231 pKa = 11.25 YY232 pKa = 9.96 VEE234 pKa = 3.84 RR235 pKa = 11.84 VSGNEE240 pKa = 3.67 FEE242 pKa = 5.7 SFYY245 pKa = 10.6 LDD247 pKa = 4.3 SMYY250 pKa = 10.68 IDD252 pKa = 5.97 LNDD255 pKa = 3.85 GWINWYY261 pKa = 9.95 DD262 pKa = 3.23 INEE265 pKa = 4.14 YY266 pKa = 11.02 AGISMDD272 pKa = 3.37 AEE274 pKa = 4.28 PYY276 pKa = 10.18 EE277 pKa = 4.9 RR278 pKa = 11.84 ISALIGYY285 pKa = 9.58 DD286 pKa = 3.29 GIEE289 pKa = 4.28 NFNPTTTEE297 pKa = 3.72 CEE299 pKa = 4.13 KK300 pKa = 11.19 AVDD303 pKa = 3.84 LCAALRR309 pKa = 11.84 NAGVNVVWSTEE320 pKa = 3.76 HH321 pKa = 7.43 EE322 pKa = 4.34 EE323 pKa = 4.03 IQFF326 pKa = 3.63
Molecular weight: 37.72 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.707
IPC2_protein 3.745
IPC_protein 3.745
Toseland 3.541
ProMoST 3.884
Dawson 3.719
Bjellqvist 3.872
Wikipedia 3.617
Rodwell 3.579
Grimsley 3.452
Solomon 3.719
Lehninger 3.668
Nozaki 3.821
DTASelect 4.012
Thurlkill 3.579
EMBOSS 3.63
Sillero 3.859
Patrickios 1.316
IPC_peptide 3.719
IPC2_peptide 3.846
IPC2.peptide.svr19 3.778
Protein with the highest isoelectric point:
>tr|A0A385E9L3|A0A385E9L3_9CAUD Uncharacterized protein OS=Bacillus phage OmnioDeoPrimus OX=2301686 GN=247 PE=4 SV=1
MM1 pKa = 7.27 ARR3 pKa = 11.84 KK4 pKa = 8.54 PRR6 pKa = 11.84 KK7 pKa = 8.19 PRR9 pKa = 11.84 KK10 pKa = 9.12 VPKK13 pKa = 10.04 LLRR16 pKa = 11.84 GGQDD20 pKa = 2.81 TSRR23 pKa = 11.84 ALNNIGKK30 pKa = 9.56 ALQQQALQSTAKK42 pKa = 9.9 QLSEE46 pKa = 4.32 SLPEE50 pKa = 4.47 GYY52 pKa = 9.52 EE53 pKa = 3.75 LKK55 pKa = 10.39 QRR57 pKa = 11.84 PKK59 pKa = 10.12 YY60 pKa = 10.98 LEE62 pKa = 3.94 VTEE65 pKa = 4.56 KK66 pKa = 10.57 RR67 pKa = 11.84 LTGMGVVDD75 pKa = 5.94 LKK77 pKa = 11.45 PMFAKK82 pKa = 10.34 SPKK85 pKa = 9.95 RR86 pKa = 11.84 KK87 pKa = 9.08 FSKK90 pKa = 10.73 NGGWYY95 pKa = 9.79 LDD97 pKa = 3.39 VPIRR101 pKa = 11.84 RR102 pKa = 11.84 KK103 pKa = 10.05 ARR105 pKa = 11.84 GMSRR109 pKa = 11.84 RR110 pKa = 11.84 MYY112 pKa = 10.11 DD113 pKa = 2.95 QLRR116 pKa = 11.84 AVDD119 pKa = 3.91 MGGQQKK125 pKa = 10.4 INIISDD131 pKa = 3.46 YY132 pKa = 10.78 LYY134 pKa = 10.86 DD135 pKa = 3.68 NRR137 pKa = 11.84 GVSDD141 pKa = 4.72 APLLNYY147 pKa = 9.49 KK148 pKa = 9.88 PKK150 pKa = 10.92 SNTITKK156 pKa = 9.47 IASGKK161 pKa = 9.42 GRR163 pKa = 11.84 HH164 pKa = 6.64 DD165 pKa = 3.29 YY166 pKa = 10.67 VAFRR170 pKa = 11.84 RR171 pKa = 11.84 VSNNSSPTSWIVNRR185 pKa = 11.84 DD186 pKa = 3.18 KK187 pKa = 11.16 VTVANTSKK195 pKa = 9.8 TFVANVNRR203 pKa = 11.84 LMKK206 pKa = 10.94 YY207 pKa = 9.52 NMKK210 pKa = 10.75 NMM212 pKa = 3.89
Molecular weight: 24.17 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.289
IPC2_protein 9.984
IPC_protein 10.643
Toseland 10.921
ProMoST 10.54
Dawson 10.994
Bjellqvist 10.657
Wikipedia 11.184
Rodwell 11.403
Grimsley 11.038
Solomon 11.096
Lehninger 11.067
Nozaki 10.877
DTASelect 10.657
Thurlkill 10.906
EMBOSS 11.316
Sillero 10.921
Patrickios 11.096
IPC_peptide 11.096
IPC2_peptide 9.341
IPC2.peptide.svr19 8.441
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
297
0
297
49898
27
2001
168.0
19.16
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
6.036 ± 0.259
0.914 ± 0.071
6.553 ± 0.107
8.205 ± 0.314
4.044 ± 0.103
6.155 ± 0.249
1.862 ± 0.11
6.69 ± 0.147
7.798 ± 0.203
7.92 ± 0.189
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
3.211 ± 0.105
5.345 ± 0.15
2.752 ± 0.14
3.277 ± 0.129
4.429 ± 0.105
5.541 ± 0.145
6.467 ± 0.221
7.219 ± 0.179
1.144 ± 0.058
4.439 ± 0.134
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