Bacillus phage BSP38
Average proteome isoelectric point is 5.89
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 254 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|A0A345MJR9|A0A345MJR9_9CAUD Uncharacterized protein OS=Bacillus phage BSP38 OX=2283013 GN=BSP38_059 PE=4 SV=1
MM1 pKa = 7.42 FGLSDD6 pKa = 4.16 KK7 pKa = 11.04 EE8 pKa = 4.03 LIAYY12 pKa = 8.47 RR13 pKa = 11.84 NTIHH17 pKa = 8.06 DD18 pKa = 4.24 YY19 pKa = 11.36 VLDD22 pKa = 4.47 DD23 pKa = 4.4 LSPYY27 pKa = 10.16 IIEE30 pKa = 4.32 KK31 pKa = 8.77 VVYY34 pKa = 7.45 MAPFITKK41 pKa = 10.24 DD42 pKa = 3.43 GEE44 pKa = 4.31 RR45 pKa = 11.84 TPDD48 pKa = 3.45 LQFVSTLVRR57 pKa = 11.84 DD58 pKa = 3.89 VEE60 pKa = 4.34 NVILLAISAMSYY72 pKa = 10.48 EE73 pKa = 4.38 YY74 pKa = 11.44 AHH76 pKa = 6.26 LQCDD80 pKa = 3.57 LDD82 pKa = 4.79 LNEE85 pKa = 4.52 KK86 pKa = 10.61 DD87 pKa = 3.17 IIEE90 pKa = 4.36 RR91 pKa = 11.84 LHH93 pKa = 5.77 YY94 pKa = 10.5 KK95 pKa = 9.44 YY96 pKa = 11.2 DD97 pKa = 3.26 NFIVHH102 pKa = 6.94 KK103 pKa = 9.56 FIQKK107 pKa = 10.36 GIAFSPEE114 pKa = 3.29 IVIEE118 pKa = 4.34 IIGDD122 pKa = 4.5 AILQLPYY129 pKa = 10.09 IYY131 pKa = 11.09 VNAIEE136 pKa = 5.91 DD137 pKa = 3.56 EE138 pKa = 4.7 DD139 pKa = 4.5 FDD141 pKa = 4.25 EE142 pKa = 6.69 DD143 pKa = 4.17 SFLEE147 pKa = 4.17 EE148 pKa = 4.1 RR149 pKa = 11.84 ADD151 pKa = 3.64 AYY153 pKa = 10.76 SAYY156 pKa = 9.46 IDD158 pKa = 3.63 EE159 pKa = 4.9 NFTEE163 pKa = 4.32 EE164 pKa = 4.42 EE165 pKa = 3.83 EE166 pKa = 5.49 DD167 pKa = 5.0 DD168 pKa = 4.33 FGDD171 pKa = 3.92 YY172 pKa = 11.09
Molecular weight: 20.11 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.746
IPC2_protein 3.948
IPC_protein 3.935
Toseland 3.732
ProMoST 4.075
Dawson 3.91
Bjellqvist 4.062
Wikipedia 3.821
Rodwell 3.757
Grimsley 3.643
Solomon 3.91
Lehninger 3.859
Nozaki 4.024
DTASelect 4.228
Thurlkill 3.77
EMBOSS 3.834
Sillero 4.05
Patrickios 1.214
IPC_peptide 3.91
IPC2_peptide 4.037
IPC2.peptide.svr19 3.942
Protein with the highest isoelectric point:
>tr|A0A345MK15|A0A345MK15_9CAUD Uncharacterized protein OS=Bacillus phage BSP38 OX=2283013 GN=BSP38_155 PE=4 SV=1
MM1 pKa = 7.54 AKK3 pKa = 9.9 KK4 pKa = 10.22 SKK6 pKa = 9.65 PNSVSRR12 pKa = 11.84 SMSRR16 pKa = 11.84 GAGARR21 pKa = 11.84 GTSAIPNSGRR31 pKa = 11.84 EE32 pKa = 4.16 AYY34 pKa = 7.97 TKK36 pKa = 10.43 SRR38 pKa = 11.84 QSTRR42 pKa = 11.84 GHH44 pKa = 5.16 YY45 pKa = 9.94 RR46 pKa = 11.84 IEE48 pKa = 3.86 FTQVYY53 pKa = 10.43 EE54 pKa = 4.16 NMTEE58 pKa = 3.96 KK59 pKa = 10.63 DD60 pKa = 3.32 VEE62 pKa = 4.01 LRR64 pKa = 11.84 KK65 pKa = 10.4 VYY67 pKa = 10.42 GVDD70 pKa = 3.87 LVAGNLGVPIDD81 pKa = 4.52 MITLKK86 pKa = 10.67 AKK88 pKa = 10.46 KK89 pKa = 8.67 KK90 pKa = 7.85 TAQTLTSLDD99 pKa = 3.18 EE100 pKa = 4.04 VFYY103 pKa = 11.4 VKK105 pKa = 10.57 VGQDD109 pKa = 3.12 TCGKK113 pKa = 10.35 LSIRR117 pKa = 11.84 TQRR120 pKa = 11.84 LWKK123 pKa = 10.27 GSILIFVFQKK133 pKa = 10.42 KK134 pKa = 7.28 KK135 pKa = 8.81 TAIKK139 pKa = 9.56 PPQKK143 pKa = 10.47 AFSRR147 pKa = 11.84 NKK149 pKa = 9.84 GYY151 pKa = 10.95 KK152 pKa = 9.55 KK153 pKa = 9.43 RR154 pKa = 11.84 TASQKK159 pKa = 10.05 SQASRR164 pKa = 11.84 NSYY167 pKa = 9.16 NKK169 pKa = 9.69 RR170 pKa = 11.84 RR171 pKa = 11.84 GGTRR175 pKa = 2.92
Molecular weight: 19.64 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.287
IPC2_protein 10.014
IPC_protein 10.643
Toseland 10.994
ProMoST 10.701
Dawson 11.067
Bjellqvist 10.716
Wikipedia 11.242
Rodwell 11.491
Grimsley 11.096
Solomon 11.155
Lehninger 11.14
Nozaki 10.95
DTASelect 10.716
Thurlkill 10.965
EMBOSS 11.374
Sillero 10.979
Patrickios 11.199
IPC_peptide 11.169
IPC2_peptide 9.428
IPC2.peptide.svr19 8.42
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
254
0
254
45917
35
1275
180.8
20.5
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
6.359 ± 0.194
0.769 ± 0.066
6.601 ± 0.175
8.352 ± 0.277
3.818 ± 0.108
6.309 ± 0.242
1.76 ± 0.101
6.231 ± 0.155
7.514 ± 0.206
8.439 ± 0.189
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.692 ± 0.084
5.066 ± 0.147
3.225 ± 0.126
3.652 ± 0.149
4.482 ± 0.126
6.248 ± 0.203
6.139 ± 0.207
6.895 ± 0.136
1.03 ± 0.061
4.414 ± 0.108
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