Gordonia phage McGonagall
Average proteome isoelectric point is 6.42
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 27 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|A0A160DJQ6|A0A160DJQ6_9CAUD ABC transporter ATP-binding protein OS=Gordonia phage McGonagall OX=1838072 GN=27 PE=4 SV=1
MM1 pKa = 7.84 PATTPAPYY9 pKa = 10.22 SLPYY13 pKa = 10.58 LVTSDD18 pKa = 4.68 PLHH21 pKa = 6.69 QIAQNTRR28 pKa = 11.84 NLAEE32 pKa = 4.33 RR33 pKa = 11.84 LALLIASGEE42 pKa = 4.26 LTGDD46 pKa = 3.58 TGPANTLSIGTVTTAPAGDD65 pKa = 3.84 PAAATISGIAPNQTLSLTLPRR86 pKa = 11.84 GGQGDD91 pKa = 3.88 TGPANTLSIGTVTTAPAGDD110 pKa = 3.84 PAAATISGSAPNQTLSLTLPQGTGLHH136 pKa = 6.02 LLGVVSTVAEE146 pKa = 4.51 LGPAGSPGDD155 pKa = 3.77 AKK157 pKa = 10.84 LVLSDD162 pKa = 5.14 PPHH165 pKa = 6.36 LWVSDD170 pKa = 3.36 GTSWHH175 pKa = 7.67 DD176 pKa = 3.36 SGQLQGPAGEE186 pKa = 4.36 PAPDD190 pKa = 3.4 QVTGAGLTLAVSSSPPAAGTPATTITVVSS219 pKa = 3.99
Molecular weight: 21.35 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 4.276
IPC2_protein 4.215
IPC_protein 4.139
Toseland 3.948
ProMoST 4.317
Dawson 4.151
Bjellqvist 4.304
Wikipedia 4.101
Rodwell 3.986
Grimsley 3.859
Solomon 4.139
Lehninger 4.101
Nozaki 4.266
DTASelect 4.52
Thurlkill 4.012
EMBOSS 4.113
Sillero 4.279
Patrickios 3.592
IPC_peptide 4.139
IPC2_peptide 4.253
IPC2.peptide.svr19 4.178
Protein with the highest isoelectric point:
>tr|A0A160DHC0|A0A160DHC0_9CAUD Uncharacterized protein OS=Gordonia phage McGonagall OX=1838072 GN=12 PE=4 SV=1
MM1 pKa = 6.81 VATRR5 pKa = 11.84 ARR7 pKa = 11.84 FGGDD11 pKa = 3.12 VVALAAPVRR20 pKa = 11.84 SSDD23 pKa = 3.83 DD24 pKa = 3.68 LSDD27 pKa = 3.56 VLMWSAAIAAFVSYY41 pKa = 10.16 LGAGGRR47 pKa = 11.84 SLEE50 pKa = 4.17 TRR52 pKa = 11.84 KK53 pKa = 9.75 LRR55 pKa = 11.84 QYY57 pKa = 11.27 QLLCFADD64 pKa = 3.81 VATAAPSAVEE74 pKa = 4.06 LPEE77 pKa = 3.87 LVAWLDD83 pKa = 3.53 HH84 pKa = 6.51 EE85 pKa = 4.76 GWSNNTRR92 pKa = 11.84 RR93 pKa = 11.84 SVRR96 pKa = 11.84 ACLVVFFTWLQATGQRR112 pKa = 11.84 PDD114 pKa = 3.05 NPARR118 pKa = 11.84 LLPTVAAKK126 pKa = 10.14 PGRR129 pKa = 11.84 PRR131 pKa = 11.84 PCPEE135 pKa = 3.5 SALRR139 pKa = 11.84 SAVVNAAPRR148 pKa = 11.84 EE149 pKa = 3.97 RR150 pKa = 11.84 LMLALAATGGLRR162 pKa = 11.84 RR163 pKa = 11.84 AEE165 pKa = 3.78 IAAVRR170 pKa = 11.84 GEE172 pKa = 4.06 HH173 pKa = 5.75 VEE175 pKa = 4.03 RR176 pKa = 11.84 GFDD179 pKa = 3.64 GAQLRR184 pKa = 11.84 VLGKK188 pKa = 10.06 GGRR191 pKa = 11.84 EE192 pKa = 3.41 RR193 pKa = 11.84 LVPISDD199 pKa = 3.7 EE200 pKa = 3.99 LAEE203 pKa = 3.93 QLEE206 pKa = 4.08 QRR208 pKa = 11.84 RR209 pKa = 11.84 GYY211 pKa = 10.91 AFPSPRR217 pKa = 11.84 GGHH220 pKa = 5.94 LTPAHH225 pKa = 5.78 VGKK228 pKa = 10.72 LIARR232 pKa = 11.84 LLPPGWTTHH241 pKa = 4.72 TLRR244 pKa = 11.84 HH245 pKa = 5.89 RR246 pKa = 11.84 FASAAYY252 pKa = 9.79 RR253 pKa = 11.84 ADD255 pKa = 3.86 RR256 pKa = 11.84 DD257 pKa = 3.24 IRR259 pKa = 11.84 AVQEE263 pKa = 4.27 LLGHH267 pKa = 6.66 ASVATTQIYY276 pKa = 7.54 TALPDD281 pKa = 3.89 DD282 pKa = 4.01 SLRR285 pKa = 11.84 RR286 pKa = 11.84 ATLSATTFAAVAA298 pKa = 3.8
Molecular weight: 32.19 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.337
IPC2_protein 9.428
IPC_protein 10.526
Toseland 10.394
ProMoST 10.321
Dawson 10.555
Bjellqvist 10.379
Wikipedia 10.847
Rodwell 10.496
Grimsley 10.628
Solomon 10.716
Lehninger 10.672
Nozaki 10.423
DTASelect 10.365
Thurlkill 10.452
EMBOSS 10.833
Sillero 10.511
Patrickios 10.116
IPC_peptide 10.716
IPC2_peptide 9.663
IPC2.peptide.svr19 8.559
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
27
0
27
5413
33
657
200.5
21.2
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
14.576 ± 0.806
0.887 ± 0.202
6.263 ± 0.649
3.769 ± 0.439
2.476 ± 0.203
8.406 ± 0.72
2.161 ± 0.301
4.194 ± 0.607
2.346 ± 0.256
8.72 ± 0.426
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.014 ± 0.175
2.512 ± 0.285
6.484 ± 0.474
2.937 ± 0.232
6.392 ± 0.713
6.281 ± 0.374
7.741 ± 0.448
8.239 ± 0.6
1.774 ± 0.121
1.829 ± 0.258
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