Streptococcus satellite phage Javan600

Taxonomy: Viruses; unclassified bacterial viruses

Average proteome isoelectric point is 6.72

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 12 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|A0A4D5ZRJ5|A0A4D5ZRJ5_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan600 OX=2558769 GN=JavanS600_0002 PE=4 SV=1
MM1 pKa = 7.62KK2 pKa = 10.14IKK4 pKa = 10.81LFTRR8 pKa = 11.84EE9 pKa = 3.95HH10 pKa = 6.52VSDD13 pKa = 5.89GIHH16 pKa = 5.4EE17 pKa = 4.29TLGFEE22 pKa = 4.81KK23 pKa = 10.52FRR25 pKa = 11.84IEE27 pKa = 3.85NDD29 pKa = 3.29VEE31 pKa = 4.2FEE33 pKa = 4.01TRR35 pKa = 11.84INDD38 pKa = 3.32FMIDD42 pKa = 3.44KK43 pKa = 10.52NVVSVQSLKK52 pKa = 11.17DD53 pKa = 3.7SVFVTYY59 pKa = 11.13ADD61 pKa = 3.35

Molecular weight: 7.18 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D5ZRK7|A0A4D5ZRK7_9VIRU Integrase/recombinase OS=Streptococcus satellite phage Javan600 OX=2558769 GN=JavanS600_0012 PE=3 SV=1
MM1 pKa = 7.41KK2 pKa = 10.57RR3 pKa = 11.84LGYY6 pKa = 10.64LSAFKK11 pKa = 10.61LLKK14 pKa = 10.5KK15 pKa = 10.45VDD17 pKa = 3.58IKK19 pKa = 10.96RR20 pKa = 11.84PNYY23 pKa = 10.39GKK25 pKa = 9.06MLEE28 pKa = 4.25NVGINAIDD36 pKa = 3.23RR37 pKa = 4.1

Molecular weight: 4.29 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

12

0

12

2138

37

502

178.2

20.32

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.034 ± 0.403

0.421 ± 0.133

5.706 ± 0.442

7.343 ± 0.788

3.648 ± 0.565

5.332 ± 0.238

1.731 ± 0.388

6.221 ± 0.452

9.916 ± 0.55

9.121 ± 0.761

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.292 ± 0.278

6.829 ± 0.631

3.601 ± 0.77

3.742 ± 1.097

4.163 ± 0.41

5.847 ± 0.667

7.016 ± 0.893

5.753 ± 0.488

0.935 ± 0.154

4.35 ± 0.322
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