Streptococcus satellite phage Javan364

Taxonomy: Viruses; unclassified bacterial viruses

Average proteome isoelectric point is 6.67

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 15 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|A0A4D5ZKN0|A0A4D5ZKN0_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan364 OX=2558662 GN=JavanS364_0001 PE=4 SV=1
MM1 pKa = 7.66SIYY4 pKa = 10.79KK5 pKa = 10.5NGVYY9 pKa = 10.39LGALSGKK16 pKa = 8.86YY17 pKa = 7.7FHH19 pKa = 7.1HH20 pKa = 7.03SEE22 pKa = 5.29DD23 pKa = 3.27GALWVDD29 pKa = 4.11YY30 pKa = 10.04NACQYY35 pKa = 10.62LISVCGFPEE44 pKa = 4.49SMFSEE49 pKa = 4.56PEE51 pKa = 3.6EE52 pKa = 4.09WW53 pKa = 3.67

Molecular weight: 6.07 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D5ZLM0|A0A4D5ZLM0_9VIRU PriCT_1 domain-containing protein OS=Streptococcus satellite phage Javan364 OX=2558662 GN=JavanS364_0007 PE=4 SV=1
MM1 pKa = 7.64TEE3 pKa = 3.44PAYY6 pKa = 10.56AGMKK10 pKa = 8.96LAKK13 pKa = 9.52EE14 pKa = 4.5DD15 pKa = 3.43KK16 pKa = 10.0TKK18 pKa = 10.53VRR20 pKa = 11.84RR21 pKa = 11.84PKK23 pKa = 10.5LKK25 pKa = 9.69QLKK28 pKa = 8.74EE29 pKa = 3.84RR30 pKa = 11.84KK31 pKa = 8.27QLKK34 pKa = 9.73KK35 pKa = 10.38LRR37 pKa = 11.84KK38 pKa = 8.98KK39 pKa = 10.02RR40 pKa = 11.84RR41 pKa = 11.84KK42 pKa = 9.88GSS44 pKa = 3.23

Molecular weight: 5.28 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

15

0

15

2539

41

489

169.3

19.51

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.908 ± 0.471

0.827 ± 0.267

5.672 ± 0.424

7.995 ± 0.764

3.742 ± 0.475

5.356 ± 0.436

1.93 ± 0.211

5.829 ± 0.445

9.807 ± 0.669

10.634 ± 0.754

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.521 ± 0.304

4.805 ± 0.567

3.663 ± 0.554

3.663 ± 0.351

5.12 ± 0.584

5.553 ± 0.392

6.341 ± 0.579

4.726 ± 0.433

1.024 ± 0.2

4.884 ± 0.427
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