Salmonella virus STSR3

Taxonomy: Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales; Drexlerviridae; unclassified Drexlerviridae

Average proteome isoelectric point is 7.53

Get precalculated fractions of proteins

Acidic
pI < 6.8
6.8-7.4
pI > 7.4
Basic
    
All



Virtual 2D-PAGE plot for 85 proteins (isoelectric point calculated using IPC2_protein)

Get csv file with sequences according to given criteria:
        -     Method 

     -  kDa    
                                                                                      

* 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|A0A7D5JRK0|A0A7D5JRK0_9CAUD Uncharacterized protein OS=Salmonella virus STSR3 OX=2743845 GN=STSR3_53 PE=4 SV=1
MM1 pKa = 7.1TLEE4 pKa = 4.26EE5 pKa = 5.03ALGDD9 pKa = 3.75CNYY12 pKa = 10.12EE13 pKa = 4.1QEE15 pKa = 4.59CGAIFADD22 pKa = 3.74PTTIVNDD29 pKa = 4.31CGCDD33 pKa = 3.66FDD35 pKa = 5.73PNCPRR40 pKa = 11.84CFPFNYY46 pKa = 9.2VAAALAAAFYY56 pKa = 9.94NLAMQSIAA64 pKa = 4.25

Molecular weight: 6.92 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A7D5FN15|A0A7D5FN15_9CAUD Lysozyme OS=Salmonella virus STSR3 OX=2743845 GN=STSR3_23 PE=4 SV=1
MM1 pKa = 7.79AIVCSIKK8 pKa = 8.25TTSQYY13 pKa = 10.75PIRR16 pKa = 11.84HH17 pKa = 5.97WIIARR22 pKa = 11.84EE23 pKa = 3.72QLRR26 pKa = 11.84RR27 pKa = 11.84VNCVSEE33 pKa = 4.44KK34 pKa = 8.44ITRR37 pKa = 11.84LILAARR43 pKa = 11.84LLQALYY49 pKa = 11.18GEE51 pKa = 4.93IKK53 pKa = 9.97MEE55 pKa = 3.98LCFRR59 pKa = 11.84RR60 pKa = 11.84EE61 pKa = 3.8SLRR64 pKa = 11.84AFVIGRR70 pKa = 11.84KK71 pKa = 9.81GIGIEE76 pKa = 3.92AGRR79 pKa = 11.84VAAIAIVCSIKK90 pKa = 8.27TTSQYY95 pKa = 10.75PIRR98 pKa = 11.84HH99 pKa = 5.97WIIARR104 pKa = 11.84EE105 pKa = 3.72QLRR108 pKa = 11.84RR109 pKa = 11.84VNCVSEE115 pKa = 4.44KK116 pKa = 8.44ITRR119 pKa = 11.84LILAARR125 pKa = 11.84LLQALYY131 pKa = 11.18GEE133 pKa = 4.93IKK135 pKa = 9.97MEE137 pKa = 3.97LCFRR141 pKa = 11.84RR142 pKa = 11.84EE143 pKa = 3.73YY144 pKa = 11.09LRR146 pKa = 11.84AFVIGRR152 pKa = 11.84KK153 pKa = 9.81GIGIEE158 pKa = 3.92AGRR161 pKa = 11.84VAAIAIVCSIKK172 pKa = 8.27TTSQYY177 pKa = 10.75PIRR180 pKa = 11.84HH181 pKa = 5.97WIIARR186 pKa = 11.84EE187 pKa = 3.72QLRR190 pKa = 11.84RR191 pKa = 11.84VNCVSEE197 pKa = 4.44KK198 pKa = 8.44ITRR201 pKa = 11.84LILAARR207 pKa = 11.84LLQALSGEE215 pKa = 4.47INNVTGKK222 pKa = 10.55DD223 pKa = 3.31KK224 pKa = 10.86TT225 pKa = 3.77

Molecular weight: 25.64 kDa
Isoelectric point according different methods:





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

85

0

85

14385

37

1055

169.2

19.27

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.682 ± 0.305

2.099 ± 0.153

4.491 ± 0.207

5.353 ± 0.314

3.907 ± 0.195

5.958 ± 0.208

2.315 ± 0.186

6.396 ± 0.239

6.931 ± 0.33

9.128 ± 0.4

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.857 ± 0.155

4.31 ± 0.142

3.066 ± 0.194

3.754 ± 0.242

7.918 ± 0.362

6.896 ± 0.257

5.874 ± 0.244

6.076 ± 0.205

1.62 ± 0.144

3.372 ± 0.162
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
See this proteome in: uniprot_link
Proteome-pI is available under Creative Commons Attribution-NoDerivs license, for more details see here

Reference: Kozlowski LP. Proteome-pI 2.0: Proteome Isoelectric Point Database Update. Nucleic Acids Res. 2021, doi: 10.1093/nar/gkab944 Contact: Lukasz P. Kozlowski