Streptococcus satellite phage Javan740

Taxonomy: Viruses; unclassified bacterial viruses

Average proteome isoelectric point is 6.51

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 31 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|A0A4D5ZZR0|A0A4D5ZZR0_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan740 OX=2558834 GN=JavanS740_0024 PE=4 SV=1
MM1 pKa = 7.87EE2 pKa = 4.51EE3 pKa = 3.56TTYY6 pKa = 11.03DD7 pKa = 3.82IIAKK11 pKa = 9.74SLDD14 pKa = 4.0RR15 pKa = 11.84ISMEE19 pKa = 3.74LHH21 pKa = 5.91QADD24 pKa = 4.33EE25 pKa = 4.59NNDD28 pKa = 3.14FLEE31 pKa = 4.3YY32 pKa = 10.95GFYY35 pKa = 10.31QDD37 pKa = 3.87NN38 pKa = 3.58

Molecular weight: 4.56 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D5ZUV7|A0A4D5ZUV7_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan740 OX=2558834 GN=JavanS740_0007 PE=4 SV=1
MM1 pKa = 7.68KK2 pKa = 10.33SIEE5 pKa = 4.04RR6 pKa = 11.84QLFKK10 pKa = 10.96LVLSHH15 pKa = 7.03AFNLASLSVRR25 pKa = 11.84LVARR29 pKa = 11.84KK30 pKa = 9.53KK31 pKa = 10.54LYY33 pKa = 10.37KK34 pKa = 10.0KK35 pKa = 8.72QLKK38 pKa = 8.08KK39 pKa = 8.76THH41 pKa = 5.44AQKK44 pKa = 10.77FGDD47 pKa = 4.2RR48 pKa = 11.84EE49 pKa = 3.91RR50 pKa = 11.84EE51 pKa = 3.84ACDD54 pKa = 3.06RR55 pKa = 11.84KK56 pKa = 10.33NCIRR60 pKa = 11.84NNHH63 pKa = 5.81SKK65 pKa = 10.57SPHH68 pKa = 6.08SNFGQGEE75 pKa = 4.34RR76 pKa = 11.84EE77 pKa = 3.74DD78 pKa = 4.01SNYY81 pKa = 10.17KK82 pKa = 10.13KK83 pKa = 10.38KK84 pKa = 10.63ALRR87 pKa = 11.84SHH89 pKa = 5.94QGNYY93 pKa = 6.12TTT95 pKa = 5.45

Molecular weight: 11.13 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

31

0

31

4183

38

484

134.9

15.64

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.498 ± 0.33

0.645 ± 0.109

5.905 ± 0.368

9.228 ± 0.647

3.801 ± 0.325

4.662 ± 0.294

1.41 ± 0.212

6.718 ± 0.439

9.419 ± 0.574

10.232 ± 0.391

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.725 ± 0.239

5.451 ± 0.354

2.869 ± 0.395

4.208 ± 0.263

5.451 ± 0.287

5.379 ± 0.344

5.594 ± 0.456

5.666 ± 0.31

0.861 ± 0.195

4.279 ± 0.256
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