Eimeria maxima (Coccidian parasite)
Average proteome isoelectric point is 6.41
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 6057 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|U6M8M7|U6M8M7_EIMMA Ectonucleoside triphosphate diphosphohydrolase putative OS=Eimeria maxima OX=5804 GN=EMWEY_00006300 PE=4 SV=1
MM1 pKa = 7.88 GDD3 pKa = 3.49 GLEE6 pKa = 4.05 QQEE9 pKa = 5.35 DD10 pKa = 3.71 KK11 pKa = 11.05 QQQQQQQQQQQQQQQQQQQQQQQQQQQHH39 pKa = 6.91 DD40 pKa = 4.07 DD41 pKa = 3.68 DD42 pKa = 6.24 DD43 pKa = 4.42 FVLDD47 pKa = 4.78 LDD49 pKa = 5.04 EE50 pKa = 6.59 DD51 pKa = 3.87 EE52 pKa = 4.95 QDD54 pKa = 3.7 NSKK57 pKa = 9.51 QQQQQQQQQQQQQQQQEE74 pKa = 4.28 QQQEE78 pKa = 4.25 CSNNGSICVSDD89 pKa = 4.34 AEE91 pKa = 4.47 SSVAASAAPASSAATAAAAATAAAAAAWDD120 pKa = 4.04 RR121 pKa = 11.84 EE122 pKa = 4.32 SQEE125 pKa = 4.05 EE126 pKa = 4.51 GLVDD130 pKa = 4.15 MWNMLHH136 pKa = 7.48 PDD138 pKa = 4.34 GPQQQQQQQQQQQQQQQQQQQQQGSEE164 pKa = 4.43 KK165 pKa = 10.47 YY166 pKa = 9.33 PLSPTDD172 pKa = 3.09 TSYY175 pKa = 10.71 TYY177 pKa = 10.17 PHH179 pKa = 6.78 HH180 pKa = 6.31 QQQQQQQQQEE190 pKa = 4.28 QQQQQQQHH198 pKa = 4.78 QSHH201 pKa = 6.46 NNDD204 pKa = 2.65 IPFDD208 pKa = 3.94 FFNINLFNPLPAAMVSNNN226 pKa = 3.11
Molecular weight: 26.01 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.735
IPC2_protein 3.808
IPC_protein 3.795
Toseland 3.579
ProMoST 3.961
Dawson 3.783
Bjellqvist 3.935
Wikipedia 3.719
Rodwell 3.617
Grimsley 3.49
Solomon 3.77
Lehninger 3.732
Nozaki 3.897
DTASelect 4.126
Thurlkill 3.63
EMBOSS 3.732
Sillero 3.91
Patrickios 1.875
IPC_peptide 3.77
IPC2_peptide 3.897
IPC2.peptide.svr19 3.827
Protein with the highest isoelectric point:
>tr|U6M688|U6M688_EIMMA Uncharacterized protein OS=Eimeria maxima OX=5804 GN=EMWEY_00046210 PE=4 SV=1
MM1 pKa = 7.43 SRR3 pKa = 11.84 LGLSKK8 pKa = 10.9 ALLRR12 pKa = 11.84 FSLARR17 pKa = 11.84 LRR19 pKa = 11.84 PAATAAAAAATAATTAPAPSRR40 pKa = 11.84 RR41 pKa = 11.84 LLSSLSAAAPAAAAAGAAAAPAAAAGTEE69 pKa = 4.17 TSPGVRR75 pKa = 11.84 PPSLEE80 pKa = 3.74 GKK82 pKa = 9.92 FFTPAKK88 pKa = 9.09 PWGGEE93 pKa = 3.77 QQQQQQQQQHH103 pKa = 5.7 LQQQQHH109 pKa = 5.59 LHH111 pKa = 4.86 QQQQHH116 pKa = 5.29 LHH118 pKa = 4.74 QQQQHH123 pKa = 5.27 FHH125 pKa = 5.05 QQQHH129 pKa = 5.48 LHH131 pKa = 5.15 QQQQLHH137 pKa = 5.12 QQQQHH142 pKa = 5.13 LHH144 pKa = 5.42 HH145 pKa = 6.71 HH146 pKa = 5.28 QQQLHH151 pKa = 5.94 HH152 pKa = 5.79 QQQLHH157 pKa = 4.55 QQQHH161 pKa = 5.23 LHH163 pKa = 5.08 QQQQLHH169 pKa = 6.12 HH170 pKa = 5.63 QQQLHH175 pKa = 4.81 QQQQHH180 pKa = 5.34 LHH182 pKa = 4.7 QQQHH186 pKa = 5.41 LHH188 pKa = 4.98 QQQHH192 pKa = 5.81 LQQQLQQQAQQQQQRR207 pKa = 11.84 GRR209 pKa = 11.84 GAFLPADD216 pKa = 4.31 DD217 pKa = 4.56 PWYY220 pKa = 9.76 SSSYY224 pKa = 10.26 EE225 pKa = 4.04 PVSPPPRR232 pKa = 11.84 QQQQQQQQQQQQQHH246 pKa = 5.16 WRR248 pKa = 11.84 PSAATAAAGGPGAGLRR264 pKa = 11.84 PIDD267 pKa = 3.63 WSKK270 pKa = 11.82 KK271 pKa = 7.87 NLPPIYY277 pKa = 9.33 PVAPPPPPAAAAAAAAPGAAAAAAAAAATSAARR310 pKa = 11.84 MKK312 pKa = 10.54 EE313 pKa = 3.81 LGIKK317 pKa = 9.91 IEE319 pKa = 4.48 GNAPLPLLLPASLPAAFAAAGLPDD343 pKa = 4.77 LLLHH347 pKa = 7.04 ALQHH351 pKa = 6.73 LPQQQQQQQQQQQQQQQQISTLFPIQQIGWSCCFTGRR388 pKa = 11.84 DD389 pKa = 4.19 LIAIAQTGSGKK400 pKa = 9.22 TIGYY404 pKa = 7.78 LIPALIHH411 pKa = 6.94 LLRR414 pKa = 11.84 QQQQQQLQQQQQQQQGNSSSSSSSSSSRR442 pKa = 11.84 GPTVLIVGPTRR453 pKa = 11.84 EE454 pKa = 4.32 LVQQIHH460 pKa = 6.5 AEE462 pKa = 4.06 CQRR465 pKa = 11.84 ILKK468 pKa = 9.82 AAAAAAAARR477 pKa = 11.84 ASAAAAGGTATAAAAAAAAAAANTPLARR505 pKa = 11.84 CVAVYY510 pKa = 10.29 GGASRR515 pKa = 11.84 QQQILLLRR523 pKa = 11.84 SACDD527 pKa = 3.61 IIVCTPGRR535 pKa = 3.69
Molecular weight: 57.45 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.358
IPC2_protein 9.633
IPC_protein 10.467
Toseland 10.643
ProMoST 10.526
Dawson 10.745
Bjellqvist 10.482
Wikipedia 10.965
Rodwell 10.921
Grimsley 10.789
Solomon 10.862
Lehninger 10.833
Nozaki 10.657
DTASelect 10.467
Thurlkill 10.643
EMBOSS 11.052
Sillero 10.687
Patrickios 10.628
IPC_peptide 10.862
IPC2_peptide 9.736
IPC2.peptide.svr19 8.612
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
6057
0
6057
4025948
9
9976
664.7
71.45
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
14.095 ± 0.084
1.781 ± 0.02
3.887 ± 0.022
6.32 ± 0.04
2.384 ± 0.017
6.412 ± 0.042
2.17 ± 0.014
2.733 ± 0.019
3.647 ± 0.027
9.215 ± 0.05
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
1.43 ± 0.012
2.65 ± 0.018
5.725 ± 0.035
10.399 ± 0.1
5.638 ± 0.028
9.449 ± 0.049
4.819 ± 0.021
4.808 ± 0.027
0.913 ± 0.008
1.525 ± 0.013
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