Salmonella phage 35
Average proteome isoelectric point is 6.5
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 91 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|A0A0N7CFH9|A0A0N7CFH9_9CAUD Uncharacterized protein OS=Salmonella phage 35 OX=1654888 GN=SP35_8 PE=4 SV=1
MM1 pKa = 7.41 AGLWFFVVTMCGAVGADD18 pKa = 4.02 NMAADD23 pKa = 3.87 CHH25 pKa = 7.17 DD26 pKa = 3.9 YY27 pKa = 11.38 VIDD30 pKa = 4.68 AGISYY35 pKa = 10.1 DD36 pKa = 3.54 DD37 pKa = 4.13 CRR39 pKa = 11.84 AAVAAYY45 pKa = 8.14 PGRR48 pKa = 11.84 IGLYY52 pKa = 8.41 SARR55 pKa = 11.84 CDD57 pKa = 2.91 RR58 pKa = 11.84 GEE60 pKa = 3.96 VVEE63 pKa = 4.71 GGNHH67 pKa = 4.72 EE68 pKa = 4.2
Molecular weight: 7.21 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 4.174
IPC2_protein 4.355
IPC_protein 4.215
Toseland 4.024
ProMoST 4.291
Dawson 4.215
Bjellqvist 4.469
Wikipedia 4.164
Rodwell 4.05
Grimsley 3.935
Solomon 4.202
Lehninger 4.151
Nozaki 4.342
DTASelect 4.584
Thurlkill 4.088
EMBOSS 4.177
Sillero 4.342
Patrickios 0.362
IPC_peptide 4.19
IPC2_peptide 4.317
IPC2.peptide.svr19 4.303
Protein with the highest isoelectric point:
>tr|A0A0N6WGD7|A0A0N6WGD7_9CAUD Putative tail component K-like protein OS=Salmonella phage 35 OX=1654888 GN=SP35_86 PE=4 SV=1
MM1 pKa = 7.61 LFEE4 pKa = 5.51 CIAKK8 pKa = 10.18 RR9 pKa = 11.84 SFRR12 pKa = 11.84 EE13 pKa = 3.52 SRR15 pKa = 11.84 YY16 pKa = 9.85 GLFVNVRR23 pKa = 11.84 QVQDD27 pKa = 3.33 QAVQRR32 pKa = 11.84 LDD34 pKa = 3.63 LLVTFVGRR42 pKa = 11.84 VVQRR46 pKa = 11.84 ARR48 pKa = 11.84 CKK50 pKa = 10.47 IMAFSS55 pKa = 3.56
Molecular weight: 6.48 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.323
IPC2_protein 9.619
IPC_protein 10.76
Toseland 10.891
ProMoST 10.935
Dawson 10.95
Bjellqvist 10.789
Wikipedia 11.257
Rodwell 10.935
Grimsley 10.994
Solomon 11.228
Lehninger 11.169
Nozaki 10.906
DTASelect 10.774
Thurlkill 10.891
EMBOSS 11.33
Sillero 10.906
Patrickios 10.774
IPC_peptide 11.228
IPC2_peptide 10.218
IPC2.peptide.svr19 8.804
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
91
0
91
16922
41
778
186.0
20.72
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
9.715 ± 0.469
1.04 ± 0.102
6.63 ± 0.264
5.898 ± 0.306
3.41 ± 0.158
7.121 ± 0.261
1.672 ± 0.137
5.372 ± 0.203
4.946 ± 0.256
7.369 ± 0.22
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
3.156 ± 0.147
4.107 ± 0.178
4.881 ± 0.345
3.841 ± 0.302
6.536 ± 0.239
5.649 ± 0.222
6.441 ± 0.322
7.02 ± 0.21
1.696 ± 0.128
3.498 ± 0.145
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