Bacillus phage Bastille
Average proteome isoelectric point is 5.86
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 273 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|J9PLP1|J9PLP1_9CAUD Uncharacterized protein OS=Bacillus phage Bastille OX=57477 PE=4 SV=1
MM1 pKa = 7.59 AIKK4 pKa = 10.54 RR5 pKa = 11.84 EE6 pKa = 3.99 LLEE9 pKa = 4.11 VEE11 pKa = 4.31 VTFNEE16 pKa = 4.31 TEE18 pKa = 4.12 IYY20 pKa = 9.94 AQSAKK25 pKa = 10.72 DD26 pKa = 3.61 AVEE29 pKa = 3.78 HH30 pKa = 6.2 RR31 pKa = 11.84 LYY33 pKa = 11.19 NIDD36 pKa = 5.97 GVLEE40 pKa = 4.33 WDD42 pKa = 3.41 THH44 pKa = 5.0 MLTSLDD50 pKa = 3.93 NDD52 pKa = 4.41 DD53 pKa = 4.56 DD54 pKa = 4.13 TTTEE58 pKa = 4.04 KK59 pKa = 10.77 FLLCVVYY66 pKa = 8.81 NTYY69 pKa = 10.98 DD70 pKa = 3.28 LSGSSLEE77 pKa = 4.58 DD78 pKa = 3.55 VIDD81 pKa = 3.87 TEE83 pKa = 5.84 LYY85 pKa = 10.33 TEE87 pKa = 5.11 DD88 pKa = 4.3 GVIGYY93 pKa = 7.63 ATQPLKK99 pKa = 10.94 EE100 pKa = 4.27 STLDD104 pKa = 3.19 ATIALEE110 pKa = 4.33 EE111 pKa = 3.94 ISYY114 pKa = 10.94 GSSNN118 pKa = 3.09
Molecular weight: 13.27 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.73
IPC2_protein 3.834
IPC_protein 3.783
Toseland 3.592
ProMoST 3.935
Dawson 3.757
Bjellqvist 3.923
Wikipedia 3.668
Rodwell 3.617
Grimsley 3.503
Solomon 3.745
Lehninger 3.706
Nozaki 3.884
DTASelect 4.05
Thurlkill 3.643
EMBOSS 3.681
Sillero 3.897
Patrickios 0.947
IPC_peptide 3.745
IPC2_peptide 3.884
IPC2.peptide.svr19 3.812
Protein with the highest isoelectric point:
>tr|J9PM59|J9PM59_9CAUD Minor structural protein/ putative tail fiber OS=Bacillus phage Bastille OX=57477 PE=4 SV=1
MM1 pKa = 7.44 AKK3 pKa = 9.74 KK4 pKa = 10.02 RR5 pKa = 11.84 PKK7 pKa = 10.07 IFQSEE12 pKa = 4.23 ANMKK16 pKa = 10.32 KK17 pKa = 10.72 AMNNLGNNLVNNALDD32 pKa = 3.7 EE33 pKa = 4.46 TAKK36 pKa = 10.84 SLARR40 pKa = 11.84 NLPDD44 pKa = 3.81 GMEE47 pKa = 4.8 LKK49 pKa = 10.56 RR50 pKa = 11.84 KK51 pKa = 9.02 PKK53 pKa = 10.18 YY54 pKa = 10.51 LEE56 pKa = 3.82 LTEE59 pKa = 4.68 NRR61 pKa = 11.84 LNSLGVIDD69 pKa = 5.17 LKK71 pKa = 11.17 PYY73 pKa = 9.87 FARR76 pKa = 11.84 SSKK79 pKa = 10.28 RR80 pKa = 11.84 KK81 pKa = 8.3 NRR83 pKa = 11.84 KK84 pKa = 8.52 GGGWYY89 pKa = 8.56 LTVPIRR95 pKa = 11.84 RR96 pKa = 11.84 RR97 pKa = 11.84 ARR99 pKa = 11.84 GMSRR103 pKa = 11.84 RR104 pKa = 11.84 MYY106 pKa = 9.26 EE107 pKa = 3.53 QLRR110 pKa = 11.84 AIDD113 pKa = 3.65 IAPSQRR119 pKa = 11.84 KK120 pKa = 6.25 TVISDD125 pKa = 2.95 YY126 pKa = 10.63 MYY128 pKa = 11.18 DD129 pKa = 3.39 NRR131 pKa = 11.84 KK132 pKa = 7.74 TSDD135 pKa = 3.12 ATMLNYY141 pKa = 9.76 TPRR144 pKa = 11.84 SNNITKK150 pKa = 9.76 IRR152 pKa = 11.84 SGTNRR157 pKa = 11.84 HH158 pKa = 6.43 DD159 pKa = 4.16 YY160 pKa = 10.48 IAFRR164 pKa = 11.84 TVSDD168 pKa = 3.95 KK169 pKa = 11.56 SPANSWIINRR179 pKa = 11.84 DD180 pKa = 3.06 RR181 pKa = 11.84 VTVSNTSKK189 pKa = 9.82 TFVANVNRR197 pKa = 11.84 LMKK200 pKa = 10.92 YY201 pKa = 9.54 NMKK204 pKa = 10.23 NQQ206 pKa = 3.17
Molecular weight: 23.89 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.306
IPC2_protein 9.999
IPC_protein 10.818
Toseland 10.979
ProMoST 10.701
Dawson 11.052
Bjellqvist 10.76
Wikipedia 11.272
Rodwell 11.33
Grimsley 11.096
Solomon 11.199
Lehninger 11.155
Nozaki 10.935
DTASelect 10.76
Thurlkill 10.965
EMBOSS 11.374
Sillero 10.979
Patrickios 11.038
IPC_peptide 11.199
IPC2_peptide 9.575
IPC2.peptide.svr19 8.347
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
273
0
273
47263
32
2031
173.1
19.75
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
6.068 ± 0.174
0.851 ± 0.061
6.663 ± 0.122
8.171 ± 0.29
3.997 ± 0.088
6.223 ± 0.226
1.881 ± 0.115
6.68 ± 0.123
7.854 ± 0.214
8.277 ± 0.154
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.882 ± 0.094
5.423 ± 0.17
2.861 ± 0.121
3.288 ± 0.141
4.435 ± 0.125
5.594 ± 0.18
6.026 ± 0.223
7.035 ± 0.152
1.183 ± 0.057
4.61 ± 0.13
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